www.perpetualcommotion.com
"Give with a free hand, but give only your own."
-- J.R.R. Tolkien The Children
of Hurin
References
Table of Contents
Official Web sites
General
Information
Aluminum
(Aluminosilicates)
Iron
McDougall
McLachlan
Mirkin
Richardson
Herbs & Vitamins
Cilantro
Curcumin
(Turmeric)
Folic
Acid (Folacin)
Ginkgo Biloba
Phytic Acid (Inositol Hexakisphosphate, InsP6)
Inositol (Inositol, myo-, scyllo-)
Soy
Natural Blood
Thinners
Alzheimer's Disease Treatment & Prevention
CogniShunt
Chelation Therapy
AD Drugs
EDTA(EthyleneDiamineTetraAcetic Acid)
Deferasirox (Exjade, Novartis), desferal, or
desferioxamine or desferrioxamine
Clioquinol
Statins
AD Research
"Globulomer"
Rasagiline &
TV3326 (ladostigil)
AD
Cause Speculation
Heart Disease
& Arterial Sclerosis
Stroke
Vascular
Dementia
Internet Links
References
(page 2)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Home Preface Brain
Failure Notes Nutritional Alternatives References
pg. 1 References pg. 2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"Official Web sites":
********************************************************************************************
General
Information:
"People with Alzheimer's disease have abnormal clumps (amyloid plaques)
and tangled bundles of fibers (neurofibrillary tangles) in their
brains. Nerve cells are lost in areas of the brain that are vital to
memory and other mental abilities. There also are lower levels of
chemicals in the brain that carry complex messages back and forth
between nerve cells (neurotransmitters). Alzheimers may disrupt normal
thinking and memory by blocking messages between nerve cells."
[Typical "official" introduction]
[Not necessarily so. See Dr. Mirkin & Dr. McDougall and the
"Kentucky Nuns Study"]
http://www.connecticutcenterforhealth.com/alzheimers.html
"There is a tragedy looming within Australia's ageing population.
As
more and more Australians join the ranks of the elderly, more and more
will be affected by the burden of dementia... personally and through
connections with loved ones. This is the story of a maverick Australian
scientist whose theory about Alzheimer's has led to a breakthrough in
understanding and a potential new treatment for the disease."
http://www.abc.net.au/catalyst/stories/s1134238.htm
[Interesting info from someone calling herself "Moondragon"
- AD intro [typical of intros]
"Other disorders can cause symptoms similar to those of Alzheimer's
disease. Dementia may result from arteriosclerosis (hardening of the
arteries) that slowly cuts off the supply of blood to the brain. The
death of brain tissue from a series of minor strokes, or from pressure
exerted by an accumulation of fluid in the brain, may cause damage. The
presence of small blood clots in vessels that supply the brain, a brain
tumor, hypothyroidism, and advanced syphilis can all cause symptoms
similar to those of Alzheimer's."
-Some interesting speculation as to nutritional and toxic causes
-Aluminum
-Zinc deficinency
-Mercury
-Immune response
[With regard to AD being the result of an immune response, could it be
that the statin drugs, which are known to also reduce inflamation are
supressing some sort of response by the immune system, and that is why
they show positive effects on AD?]
http://www.moondragon.org/health/disorders/alzheimers.html
Are You at Risk of Alzheimer's?
"Alzheimer’s disease begins to damage the brain years before symptoms
appear. Why pathological changes occur in the brain leading to such
profound damage is not clear. Risk factors are things that increase
your chances of developing Alzheimer's disease. Some are preventable,
such
as exercise, some not, for example genetic factors and age."
"Lets look at some risk factors for Alzheimer's disease..."
[Typical AD info. Not sure if it represents the latest ideas.]
http://alzheimers.about.com/od/diagnosisissues/a/alz_risk_factor.htm
Misdiagnosis of Alzheimer's Disease
"Because AD is so well-known, it is sometimes an over-diagnosed
condition. Other causes of dementia or memory loss symptoms may be
overlooked.
Other possible diagnoses include normal aging (if very mild symptoms),
emotional
problems (such as grief), fatigue, depression, and certain physical
medical conditions such as thyroid disease, brain tumors, multi-infarct
disease, or Huntington's disease. In its early stages, a correct
diagnosis of AD can also be overlooked itself and misdiagnosed as other
conditions such as depression, dementia, simple forgetfulness, or
senility."
http://www.wrongdiagnosis.com/a/alzheimers_disease/misdiag.htm
What are the risk factors for dementia?
While there is still much to learn about the brain, researchers have
highlighted some important factors that affect our risk of developing
different types of dementia. Most researchers now believe that our risk
of developing dementia depends upon a combination of genetic and
environmental factors. We are all at some risk of developing dementia,
but
some of us more than others. A person who has some of the risk factors
for dementia will not necessarily go on to develop the condition. And
avoiding risk factors does not guarantee that you will be healthy,
although it makes this more likely.
http://www.alzheimers.org.uk/Facts_about_dementia/Risk_factors/info_amIatrisk.htm
Is it Alzheimer's disease or something else?
10 disorders that may feature impaired memory and cognition
Anna M. Barrett, MD
VOL 117 / NO 5 / MAY 2005 / POSTGRADUATE MEDICINE
http://www.postgradmed.com/issues/2005/05_05/barrett.htm
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Aluminum:
Would decreased aluminum ingestion reduce the incidence of
Alzheimer's disease?
D. R. McLachlan, T. P. Kruck, W. J. Lukiw and S. S. Krishnan
Department of Medicine, University of Toronto, Ont.
Canadian Medical Association Journal, Vol 145, Issue 7 793-804
http://www.cmaj.ca/cgi/content/abstract/145/7/793?ijkey=081a09c7510999dd7673698216156e4e81449c1d&keytype2=tf_ipsecsha
Alzheimer's Disease: A Treatment Strategy
"I wrote this paper for my dad, who may have Alzheimer's Disease. It is
the result of about 100 hrs work on medline and at the biomedical
library."
http://www.bio.net/bionet/mm/ageing/1995-January/001003.html
2.4. Aluminum chelation therapy
"The potential therapeutic capacity of
chelation of aluminum for AD was
demonstrated [50]. A low dose of
the injectable desferrioxamine was used to re- move about a third of
the aluminum (from 4.09 ug/g to 2.69 ug/g) from the brains of elderly
AD patients over two years. The trial slowed the disease
process for the entire group by an average of 50 percent. Some good
responder patients were benefited for up to five years [51].
Deaths mostly from pneumonia were dra- matically reduced from 9 in the
untreated group to only 1 in the treatment group."
[Discusses oral chelation therapy]
http://www.deptplanetearth.com/pub/jad3jansson_p7.html
ALUMINUM AND ALZHEIMER’S DISEASE: CONTRADICTION AND PARADOX
SUMMARY
"The Aluminum Hypothesis of Alzheimer’s disease began in 1965 with the
demonstration that aluminum salts injected into the rabbit brain
induced neurofibrillary tangles. Since this initial report, there
has been considerable basic, clinical and epidemiological research
conducted to evaluate the biological plausibility of aluminum’s
purported etiological role in Alzheimer’s disease. Presently
there is a widespread belief among the general public that aluminum
plays some role in Alzheimer’s while, in contrast, a dwindling number
of scientists continue to explore the link between this metal and the
development of this disease. The present paper reviews the
scientific literature concerning the Aluminum Hypothesis and discusses
the possible reason for the general lack of interest in the Aluminum
Hypothesis among mainstream scientists."
http://www.world-aluminium.org/news/montreal/lidsky.htmhttp://drcranton.com/chelation/EDTA_Mysteries.htm
Aluminosilicate Precipitation and Alzheimer's Disease
"The epidemiological features of both diseases can be explained using
the hypothesis that the initiating factor is the precipitation of
aluminosilicates in the brain. The combination of solubilized aluminum
and the only water-soluble form of silicon, silicic acid, to form
insoluble aluminosilicates is a peculiar and unique reaction in
inorganic chemistry. An evaluation of the uptake and distribution of
these compounds provides an explanation for the development of plaques
and tangles and a rationale for the findings of the collective
epidemiological studies."
http://www.alzforum.org/res/adh/cur/meyer/default.asp
Aluminium and the pathogenesis of senile plaques: studies in
Alzheimer's disease and chronic renal failure
J. A. Edwardson1 and J. M. Candy1
(1) MRC Neurochemical Pathology Unit, Newcastle General Hospital,
NE4 6BE Newcastle upon Tyne, UK
"Abstract Aluminium and silicon are co-localised as
aluminosilicate at the centre of the senile plaque core. These focal
deposits appear to be
a consistent and specific feature associated with A4 amyloid fibrils in
the plaque core and are not associated with other types of amyloidosis.
A pathogenic role for AI and Si is suggested by the finding of A4
amyloid
deposits, immature senile plaques and an abnormal content and
distribution of these elements in the brains of patients (<55 years)
with chronic
renal failure. Evidence suggests that AI uptake and distribution within
the brain is mediated by transferrin. The distribution of transferrin
receptors may account for the vulnerability of regions such as the
hippocampus and cortex which are selectively involved in Alzheimer's
disease."
http://www.springerlink.com/(i4qyhi45tnr5jyyi0ojlpbmx)/app/home/contribution.asp?referrer=parent&backto=issue,17,27;journal,63,101;linkingpublicationresults,1:100162,1
Aluminum neurotoxicity in mammals
H. M. Wisniewski1, R. C. Moretz1, J. A. Sturman2, 1, G. Y. Wen1 and J.
W.
Shek1
(1) Institute for Basic Research in Developmental Disabilities,
Departments of Pathological Neurobiology, New York State Office of
Mental Retardation and Developmental Disabilities, USA
(2) Developmental Biochemistry, 1050 Forest Hill Road, 10314
Staten Island, New York, USA
Abstract
"Although aluminum comprises a large percentage of the Earth's crust,
it is excluded from body tissues, and especially from the
central nervous system. When aluminum is experimentally introduced to
the
central nervous system, several neurotoxic effects are observed:i.e.
neurofibrillary changes, behavioral and cognitive deficits and
enzymatic and neurotransmitter changes, as well as certain types of
epileptic seizures."
"The localization of relatively high levels of aluminum in Alzheimer
disease, Guamanian amyotrophic lateral sclerosis and
Parkinsonism-dementia has led to the implication of aluminum as a
pathogenic factor in these diseases. Recent studies have shown that
microtubule-associated
proteins are part of the paired helical filaments which make up the
intraneuronal neurofibrillary tangle. Other studies have identified the
protein
making the vascular and neuritic (senile) plaque amyloid and located
the gene responsible for this protein to chromosome 21."
"Our electron microprobe analysis studies have not found the levels of
aluminum or silicon in either the neurofibrillary tangles or amyloid
cores reported elsewhere, nor have the levels of aluminum been elevated
in approximately one half of the tangles and plaque cores examined to
date."
http://www.springerlink.com/(watzas55ogiewy55llfqhl45)/app/home/contribution.asp?referrer=parent&backto=issue,20,27;journal,63,101;linkingpublicationresults,1:100162,1
Precipitation and characterization of an aluminosilicate from
AlCl3-Na2SiO3-HCl in serum, of interest for Alzheimer disease.
Bilinski H, Horvath L, Trbojevic-Cepe M.
Ruder Boskovic Institute, Zagreb, Croatia.
"A precipitation experiment was performed with human serum to model
aluminosilicate formation in brains of patients with Alzheimer disease.
Aluminum and (or) silicate ions were added to serum in a 1:2 molar
ratio at pH 7.4. Precipitates formed immediately and were left for 24 h
at 37
degrees C before filtration. Silicate and aluminosilicate formed
precipitates with human serum proteins albumin, transferrin, and IgG.
In untreated samples, the IgG/albumin ratio increased slightly compared
with the ratio in dried serum. Diethylbarbiturate-washed precipitates
had a
significantly lower protein content than did untreated ones. The
IgG/albumin ratio increased considerably in the sample containing
aluminosilicate. We conclude that IgG is the sodium dodecyl
sulfate-soluble human protein most firmly bound to the aluminosilicate
matrix. From 27Al magic-angle-spinning nuclear magnetic resonance (MAS
NMR), a pronounced peak was found at 52.79 ppm and a minor peak at 0.53
ppm, suggesting that 4-coordinated aluminum predominates and that
6-coordinated aluminum is present in a smaller proportion. The 29Si MAS
NMR spectrum shows a poorly ordered structure. The aluminosilicate
formed also contains the cations Na+ > K+ > Ca2+ > Mg2+ and
anions
Cl- > PO4(3-). Rather than looking for aluminum toxicity to explain
the effects of Alzheimer disease, one should consider that by
precipitating such a composite phase, the balance of cations, anions,
and proteins in human serum is changing."
PMID: 1394986 [PubMed - indexed for MEDLINE]
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=1394986&dopt=Abstract
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Iron:
See also IP6,Curcumin
Iron metabolism in Parkinsonian
syndromes
Mov Disord. 2006 Sep;21(9):1299-310. http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed&uid=16817199&cmd=showdetailview
Berg D, Hochstrasser H.
Hertie Institute of Clinical Brain Research and Department of Medical
Genetics, University of Tübingen, Germany.
from the abstract...
"Growing evidence suggests an involvement of iron in the
pathophysiology of neurodegenerative diseases. Several of the diseases
are associated with parkinsonian syndromes, induced by degeneration of
basal ganglia regions that contain the highest amount of iron within
the brain. The group of neurodegenerative disorders associated with
parkinsonian syndromes with increased brain iron content can be devided
into two groups: (1) parkinsonian syndromes associated with brain iron
accumulation, including Parkinson's disease, diffuse Lewy body disease,
parkinsonian type of multiple system atrophy, progressive supranuclear
palsy, corticobasal ganglionic degeneration, and Westphal variant of
Huntington's disease; and (2) monogenetically caused disturbances of
brain iron metabolism associated with parkinsonian syndromes, including
aceruloplasminemia, hereditary ferritinopathies affecting the basal
ganglia, and panthotenate kinase associated neurodegeneration type 2.
Although it is still a matter of debate whether iron accumulation is a
primary cause or secondary event in the first group, there is no doubt
that iron-induced oxidative stress contributes to neurodegeneration.
Parallels concerning pathophysiological as well as clinical aspects can
be drawn between disorders of both groups. Results from animal models
and reduction of iron overload combined with at least partial relief of
symptoms by application of iron chelators in patients of the second
group give hope that targeting the iron overload might be one
possibility to slow down the neurodegenerative cascade also in the
first group of inevitably progressive neurodegenerative disorders."
Live Discussion: Hemochromatosis as a Factor in AD
http://www.alzforum.org/res/for/journal/milward/default.asp
The Integrated Role of Desferrioxamine and Phenserine Targeted to an
Iron-Responsive Element in the APP-mRNA 5'-Untranslated Region
AMANDA VENTIa, TONY GIORDANOb, PAUL EDERa, ASHLEY I. BUSHa, DEBOMOY K.
LAHIRIc, NIGEL H. GREIGd and JACK T. ROGERSa
http://www.annalsnyas.org/cgi/content/abstract/1035/1/34
Iron: Too Much of a Good Thing
"Recent studies reveal that blood donors exhibit lower rates of many
diseases and experience better than average health. Additionally, the
centuries-old practice of bloodletting is being revived as a treatment
for disorders such as heart disease, cancer and Alzheimer's.1 Why would
blood reduction improve health parameters? In part, because blood
removal helps to control circulating iron levels."
http://www.chiro.org/nutrition/FULL/Iron_Too_Much_of_a_Good_Thing.html
Is hemochromatosis a risk factor for Alzheimer's disease?
"Excess iron accumulation in the brain is a consistent observation in
Alzheimer's Disease. Iron affects amyloid precursor protein (AbetaPP)
processing and promotes deposition of Abeta. Iron is also among the
most potent biological toxins because of its ability to react with
oxygen to form reactive oxygen species."
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12214033&dopt=Abstract
Preliminary evaluation of nanoscale biogenic magnetite in
Alzheimer’s
disease brain tissue
"Elevated iron levels are associated with many types of
neurodegenerative disease, such as Alzheimer’s, Parkinson’s and
Huntington’s diseases. However, these elevated iron levels do not
necessarily correlate with elevated levels of the iron storage or
transport proteins, ferritin and transferrin. As such, little is known
about the
form of this excess iron. It has recently been proposed that some of
the excess iron in neurodegenerative tissue may be in the form of the
magnetic iron oxide magnetite (Fe3O4). We demonstrate, for the first
time to our knowledge, using highly sensitive superconducting quantum
interference device (SQUID) magnetometry, that the concentrations of
magnetite are found to be significantly higher in three samples of
Alzheimer’s disease tissue than in three age- and sex-matched controls.
These results have implications, not only for disease progression, but
also for possible early diagnosis."
[The link is to a PDF document]
http://www.pubs.royalsoc.ac.uk/media/biology_letters/dobson.pdf
IRON OVERLOAD - THE MISSED DIAGNOSIS
"Physicians were more interested in anaemias and low iron deficiency
and did not really perform the necessary tests of iron metabolism to
diagnose the opposite end of the spectrum - iron overload. He described
conditions directly related to excess iron in the body such as
arthritis, diabetes, psychiatric illness, and liver disease."
"Dr. Richardson, Chief of Psychiatry at the University of Saskatchewan
feels the major cause of Alzheimer's Disease is excess brain iron
levels. So as liver iron builds up, brain iron levels build up. Dr.
McLachlan at the University of Toronto Dementia Clinic showed that
aluminum was the cause of Alzheimer's Disease (D.R.C. McLachlan et al.
Desferroxamine. Lancet, June 1991). He is using an iron chelator called
deferoxamine to treat Alzheimer's Disease and his results are probably
better than any other treatment program for Alzheimer's. He stated that
the drug arrests the disease. Dr. Richardson and Dr. McLachlan have
been arguing, "Is it the iron, or is it the aluminum?" The same
medication lowered both. It is my feeling that iron is a far greater
risk in this condition than is aluminum."
http://www.consumerhealth.org/articles/display.cfm?ID=19990303140150
"Although iron deficiency is most commonly linked with anemia, iron is
also a component of many enzymes. The iron associated with hemoglobin
is referred to as heme iron; all other sources are non-heme. "Heme iron
is much better absorbed than non-heme iron," notes Hunt. "The
absorption of non-heme iron is substantially influenced by other things
that you eat in the same meal. For instance, ascorbic acid can increase
iron absorption by two to four times." She adds that the phytic acid
found in plant sources "tends to bind the minerals and make them less
soluble, so they pass through the gut instead of being absorbed." She
recommends freeing-up the iron with vitamin C (ascorbic acid) or using
a chelating agent such as EDTA to avoid binding the iron."
[Ooops! Vitamin C increases iron absorption?]
http://www.foodproductdesign.com/current/1105HN.html
Magnetic crystals in brain linked to Alzheimer's
"Tiny magnetic iron crystals in the brain may be linked to the
development of Alzheimer's disease, suggests preliminary research."
"Dobson says it has been known for 50 years that there is an
association between excess iron and Alzheimer's disease, but that
scientists had been baffled by the form in which this iron occurs."
http://www.newscientist.com/article.ns?id=dn3611
Scan to reveal brain disease clue
"Scientists say it will help to pin down the role of iron and other
metals in neurological disorders such as Alzheimer's and Parkinson's
disease."
http://news.bbc.co.uk/2/hi/health/4184417.stm
Dr. Cathy W. Levenson
Ph.D., University of Chicago, 1993
Hazel K. Stiebeling Professor of Nutrition, Food and
Exercise Science & Neuroscience
"Apoptosis, or programmed cell death is responsible for neuronal death
after traumatic brain and spinal cord injury, stroke, and seizures. It
also clearly plays a role in many neurodegenerative diseases including
Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis
(ALS) and Huntington’s disease. The Levenson lab is currently exploring
the molecular and cellular mechanisms responsible for neuronal
proliferation, survival, and apoptosis, with a particular focus on the
role of the metals copper, zinc, and iron."
http://www.neuro.fsu.edu/faculty/levenson/main.html
The book The Iron Time-Bomb by Bill Sardi is available for $7.95
exclusively from Purity Products, one maker of IP-6, a derivative of
rice bran.
http://www.lloydwright.org/2005/Hepatitis-C/articles/Dangers_of_Iron_to_Patients_with_Hepatitis_C.htm
A[beta] Metallobiology and the Development of Novel Metal-Protein
Attenuating
Compounds (MPACs) for Alzheimer's Disease
Cyril C. Curtain1, Kevin J. Barnham1 and Ashley I. Bush
"Abstract: Over a decade of studies have pointed to metal mediated
neural oxidative damage as an attractive target for the treatment of
Alzheimer’s disease. Because of the nature of the blood brain barrier,
systemic depletion of the metals, copper, zinc and possibly iron, is
not a viable approach. However preliminary studies with CQ, a blood
brain barrier penetrating chelating agent, are showing promise. CQ
probably works by combining with the metal centres, primarily copper
and zinc complexes of A[beta], in the neuropil. This review discusses
some of the background that resulted in CQ becoming a lead compound and
how we might advance our understanding of its action"
http://www.alzforum.org/res/for/journal/allsop/bush.pdf
********************************************************************************************
McDougall:
Alzheimer’s Disease Can Be Safely Prevented and Treated Now
"...practical steps that are already known to stop this disease –
specifically, a healthful diet and avoidance of the consumption of the
toxic metal, aluminum. However, as you have witnessed, even with
diseases that are well-established to be caused by diet, like heart
disease, obesity, type-2 diabetes, and many common cancers, controversy
abounds – not because data from scientific research fail to provide
safe and effective behaviors for us to follow, but because money and
politics rule, and just as important, people defend their own dinner
plates."
http://www.nealhendrickson.com/mcdougall/2004nl/040600alheimerpf.htm
Cleaning Out Your Arteries
"These deadly lesions, referred to as “fatty plaques,” are soft and
filled with white blood cells (pus cells) and necrotic (dead)
materials. In your mind you can accurately picture these volatile
plaques as “sores” or “pustules lining the artery walls.”
Fortunately, these young plaques are also the easiest and fastest
component of the artery disease to heal (reverse). Therefore,
within days, if not hours, of taking corrective actions (a healthy diet
and judicious use of medications) you dramatically reduce your risk of
a tragedy, like a heart attack or stroke."
http://www.nealhendrickson.com/mcdougall/030600ArteryClosurePF.htm
Vegetable Fat as Medicine
"Now, in the 1990s leading health experts are advising us to liberally
use olive oil, a monounsaturated fat, and the polyunsaturated omega-3
fats, like fish and flaxseed oils. These oils are touted as miracle
tonics able to relieve suffering from arthritis to cancer. Have we
finally got the right message on the use of oils? The truth is there
can be some benefits, but like the margarine and corn oils recommended
with impunity in the past, these oils also have serious drawbacks."
http://www.drmcdougall.com/res_vegetable_fat_med.html
********************************************************************************************
McLachlan:
36) McLachlan DR, Dalton AJ, Kruck TP, Bell MY, Smith WL, Kalow
W,
Andrews DF. Intramuscular desferrioxamine in patients with
Alzheimer's
disease. Lancet. 1991 Jun 1;337(8753):1304-8.
37) McLachlan DR, Smith WL, Kruck TP. Desferrioxamine and
Alzheimer's
disease: video home behavior assessment of clinical course and measures
of brain aluminum.
Ther Drug Monit. 1993 Dec;15(6):602-7.
********************************************************************************************
Mirkin:
G101 ALZHEIMER'S DISEASE
Gabe Mirkin, M.D.
"The most common cause of senility in North America is Alzheimer's
disease, a horrible condition in which a person loses his capacity to
reason, think, recognize and function. A study in the New England
Journal of Medicine shows that people who have high blood levels of a
protein called homocysteine are the ones most likely to suffer
Alzheimer's disease(1)."
http://www.drmirkin.com/morehealth/G101.htm
2985 ANTIBIOTICS FOR ALZHEIMER'S DISEASE?
Gabe Mirkin, M.D.
"Dr. Mark Loeb, associate professor at McMaster University in Hamilton,
Ontario, presented a study in San Diego at the meeting of the
Infectious Diseases Society of America (10/9/03) to show that
antibiotics may slow brain damage caused by Alzheimer's disease.
Patients on two antibiotics, doxycycline and rifampin, for three months
had significantly less loss of mental function than those given
placebos."
http://www.drmirkin.com/morehealth/2985.html
********************************************************************************************
Richardson:
Free radicals in the genesis of
Alzheimer's disease
J. S. Richardson
Department of Pharmacology, College of Medicine, University of
Saskatchewan, Saskatoon, Canada.
"As part of an ongoing investigation of the role of oxygen free
radicals in Alzheimer's disease (AD), the formation of peroxidation
products, the activities of free radical defense enzymes, and the level
of total iron were determined in autopsy brain tissue from donors with
AD and from age-matched non-demented donors."
[Is this the "Dr. Richardson" cited by
http://www.consumerhealth.org/articles/display.cfm?ID=19990303140150 ?
If so, they got his title wrong!]
[Seems as though chelation therapy with EDTA depletes excess iron as
well as other metals. Perhaps this is the reason why chelation
therapists have noticed an improvement in their patients who suffer
from AD. Aluminum might be, as someone put it, "an innocent
bystander".]
http://www.annalsnyas.org/cgi/content/abstract/695/1/73
[An interesting Google search on on-line articles referencing the
above. Hopefully the link works.]
http://scholar.google.com/scholar?q=link:http%3A%2F%2Fwww.annalsnyas.org%2Fcgi%2Fcontent%2Fabstract%2F695%2F1%2F73
[Other papers by Richardson]
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Search&db=PubMed&term=Richardson+%22University+of+Saskatchewan%22+Alzheimer%27s&tool=QuerySuggestion
"Cerebral microischemia as a potential precipitant of the
neurodegenerative cascade of Alzheimer's disease."
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9329719&dopt=Abstract
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Herbs &
Vitamins:
See also...
Cilantro
Natural Blood Thinners
Curcumin
(turmeric
extract)
Cinnamon
Vitamins C and E May Protect
Against Mental Decline
"We believe antioxidants like vitamins C and E may protect against
vascular dementia by limiting the amount of brain damage that persists
after a stroke," said study author Kamal Masaki, MD, of the University
of Hawaii in Honolulu. "The supplements may also play a role in
providing protection against brain cell and membrane injury involved in
many aging-related diseases, thus resulting in significantly higher
scores on mental performance tests in later life."
http://healthlink.mcw.edu/article/954383616.html
Why Herbs Work
"Herbal medicines have been used by every human society to treat one
ailment or another, and archeologists have even discovered remnants of
herbal remedies in 60,000-year-old Neanderthal burial sites. But for
most of the 20th century, American physicians-enamored by synthetic
drugs and influenced by pharmaceutical advertising-have been quick to
dismiss herbs as crude and unproven folk remedies."
http://www.thenutritionreporter.com/why_herbs_work.html
Red Grapefruit Appears To Lower Cholesterol, Fight Heart Disease
"A grapefruit a day — particularly the red variety — can help keep
heart disease at bay, according to a new study by Israeli researchers.
In a controlled study group of patients with heart disease, the
scientists found that feeding some patients the equivalent of one
grapefruit daily significantly reduced levels of cholesterol in
comparison to patients that did not eat grapefruit."
http://www.sciencedaily.com/releases/2006/02/060213091300.htm
Chinese Herb May Help Vascular
Dementia
"An extract from the root of an oriental orchid may help some patients
with mild vascular dementia."
http://www.webmd.com/content/Article/66/79772
A Green Path to Healing & Rejuvenation
by Gabriel Cousens, M.D.
"AFA, among the more popular blue-green algae, seems to have a prana or
energetic force for amplifying the function and energy of the mind and
nervous system. It seems to activate neurotransmitter systems that help
many people overcome depression; improve mental clarity, concentration
and stamina, create a sense of joy, and enhance right-brain creativity.
In my research of auricular acupuncture, the AFA specifically enhances
pineal, pituitary, and hypothalamic function. Aside from hypothalamic
glandular extracts, it is the only substance I know of that
specifically enhances hypothalamic function. This is good news for
vegetarians. I have seen it significantly help a few people with
Alzheimer's disease and autism, as well as function as a brain-mind
tonic for the general public."
http://www.algae-world.com/algae82.html
[look up co-enzyme Q10]
http://www.spectracell.com/research/nutrition/about_micro.html
Graviola is a fruit tree native to North and South America and the
Caribbean, where it is known by such names as Paw-Paw, Soursop, and
Guanabana. The species native to South America is the Guanabana tree,
and
it is prized for its fruit, which is used in drinks, ice cream, and
marmalades.
[Source of scyllitol?]
http://www.amazonnaturalherbs.com/graviola.htm
Melatonin May Halt the Progression of Alzheimer’s Disease
By Darin Ingels, ND
"Healthnotes Newswire (December 20, 2001)—The hormone melatonin may
block key steps in the development of harmful protein deposition in the
brain that leads to Alzheimer’s disease, according to a new report in
Biochemistry.1 Although the cause of Alzheimer’s disease is unknown, it
appears that people with this disease produce a precursor protein (Ab
peptide) in the brain that is transformed into amyloid, a larger
protein mass that contributes to the symptoms associated with this
condition. Previously published studies indicate that inheritance of a
cell marker called apolipoprotein E4 (Apo E4) increases the risk of
developing Alzheimer’s disease as it binds to the precursor protein and
facilitates the production of amyloid.2 This current study indicates
that melatonin, in the presence of Apo E4, inhibits amyloid formation
and thereby possibly slows or halts the progression of Alzheimer’s
disease."
http://www.healthnotes.com/online/Back_issues/newswire_2001_12_20_3.htm
Acetyl-L-Carnitine:
"... Several double blind clinical trials suggest that
acetyl-L-carnitine delays the progression of Alzheimer’s disease and
enhances overall performance in some individuals with Alzheimer’s
disease.
Alzheimer’s research has been done with the acetyl-L-carnitine form,
rather than the L-carnitine form, of this nutrient"
http://www.nutrimart.com/library.htm
********************************************************************************************
Cilantro:
Role of mercury (Hg) in resistant
infections & effective treatment of Chlamydia trachomatis and
Herpes family viral infections (and potential treatment for cancer) by
removing localized Hg deposits with Chinese parsley and delivering
effective antibiotics using various drug uptake enhancement methods.
Omura Y, Beckman SL.
Acupuncture & electro-therapeutics research 1995
Aug-Dec;20(3-4):195-229.
"In the spring of 1995, use of Chinese parsley for successful
elimination of Hg deposits existing in various organs of the first
author as the result of the decay of radioactive Thallium 201 injected
for cardiac SPECT, was accidentally discovered after eating Vietnamese
soup, which happened to contain Chinese parsley, also called cilantro.
We also found Chinese parsley accelerates the excretion of Hg, Pb, and
A1 from the body though the urine."
http://www.ncbi.nlm.nih.gov/pubmed/8686573?ordinalpos=3&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum
Cilantro: A Common Spice/Herb That Can Save Your Life
"Dr David Williams published in his newsletter Alternative (For the
Health Conscious Individual) (Vol. 7, No. 12) June, 1998 the most
interesting piece of information to come down the pike in years.
"Chelation therapy has been used by conventional medicine to pull lead
from people suffering from lead poisoning. Chelation (a Greek term
meaning "claws," for it was thought that the chelator "grabbed" the
metals from the blood and arteries) therapy is administered
intravenously using the chemical agent EDTA. Today scientists know that
the grabbing that takes place is simply a metaphor for biochemical
reaction when a "chelator" contacts a heavy metal."
http://www.mnwelldir.org/docs/detox/cilantro.htm
The Poor Man's Chelation Therapy
Cilantro
http://home.earthlink.net/~jedcline/cilantro.html
Cilantro Chutny (Google search)
http://www.google.com/search?hl=en&lr=&q=%22cilantro+chutney%22
Removing Heavy Metals: Detoxification Recipe
Compiled by Dr. Thomas Stearns Lee, NMD
"Heavy-metal poisoning is rampant. It is a major cause of
hormonal imbalances, cancer, thyroid problems, neurological
disturbances, learning problems, depression food allergies, and
parasites.
"Cilantro -- also known as coriander or Chinese parsley -- has been
proven to chelate toxic metals from our bodies in a relatively short
period of time. (The word chelate comes from the Greek word for
claw, and describes a process which acts to engulf and then enable the
removal of a highly reactive toxic mineral.)"
http://www.naturodoc.com/library/treatments/removing_heavy_metals.htm
Cilantro
http://www.newmediaexplorer.org/chris/2006/02/19/cilantro_chelation_that_can_save_your_life.htm
********************************************************************************************
Curcumin
(turmeric extract, diferuloylmethane)
See
also: References II:
Curcumin
********************************************************************************************
Folic Acid
(Folacin):
Vitamin B????
Folic acid (Folacin)
"Two research groups have found a statistical association between
Alzheimer's disease and low levels of folic acid in blood samples
taking earlier in the patient's life. Whether there is a causal
connection between the two; that is, whether low levels of folic acid
predispose to the development of Alzheimer's, is unknown."
http://home.comcast.net/~john.kimball1/BiologyPages/N/Nutrition.html
********************************************************************************************
Ginkgo
Biloba:
Ginkgo Biloba
"Ginkgo biloba is commonly used in the treatment of early-stage
Alzheimer's disease, vascular dementia, peripheral claudication, and
tinnitus of vascular origin. Multiple trials investigating the efficacy
of ginkgo for treating cerebrovascular disease and dementia have been
performed, and systematic reviews suggest the herb can improve the
symptoms of dementia. Ginkgo is generally well tolerated, but it can
increase the risk of bleeding if used in combination with warfarin,
antiplatelet agents, and certain other herbal medications. Clinical
issues of safety, dosing, use in the perioperative period, and
pharmacology are addressed in this review. (Am Fam Physician
2003;68:923-6. Copyright© 2003 American Academy of Family
Physicians)"
[Very straight forward good information.]
http://www.aafp.org/afp/20030901/923.html
********************************************************************************************
Phytic Acid (IP6):
Phytic acid
(myo-inositol hexakisphosphate, IP6,
IP-6, Insp6, inositol, phytic acid, phytate,
myo-inositol hexaphosphate)
See also: Iron, Inositol, Soy
PHYTIC ACID
http://www.chemindustry.com/apps/chemicals
Phytic Acid
"Complexing agent for removal of traces of heavy metal ions. It acts
also as a hypocalcemic agent."
http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=890
Inhibition of iron-catalysed
hydroxyl radical formation by inositol
polyphosphates: a possible physiological function for myo-inositol
hexakisphosphate
Phillip T. HAWKINS, David R. POYNER,* Trevor R. JACKSON, Andrew J.
LETCHER, David A. LANDER and Robin F. IRVINEt
Department of Biochemistry, AFRC Institute of Animal Physiology and
Genetics Research, Babraham, Cambridge CB2 4AT, U.K.
"In 1984, Graf et al. showed that InsP. was a particularly effective
inhibitor of iron-catalysed hydroxyl radical (OH') formation, and
suggested that it might make a useful food additive (Graf et al., 1984,
1987; Graf and Eaton, 1990)."
"Some idea of the relative affinity of InsP6 for Fe3+ was deduced by
competition experiments measuring the decolorization of FeCl3/catechol
complexes (see the Materials and methods section).
Any compound that is able to compete with catechol for Fe3+ in the same
concentration range as the Fe'+-catechol complex (0.25 mM in this case)
must have an affinity for Fe3+
that is of a similar order to, or greater than, that of catechol (the
K1 for which is approx. 10-20; Martell and Smith, 1982). The data
(Figure 2) show that InsP6, EDTA and Desferral all fall into this
category; the greater potency of InsP6 compared with the other
two chelators is presumably because InsPJ has multiple phosphates which
are capable of chelating Fe3+ with high affinity (i.e. more than one
Fe3+ can be bound per InsP6; Graf et al.,
1987)."
http://www.biochemj.org/bj/294/0929/2940929.pdf
"The overall objective of this study is
to
determine the therapeutic
effect of phytic acid in preventing the neurodegeneration of
1-methyl-4-phenyl-1,2,3,6-tetrahydropryidine (MPTP)-induced Parkinson’s
Disease (PD)."
co-enzyme Q10
phytic acid
phytic acid containing soy protein
"Iron chelation via either transgenic expression of the iron-binding
protein ferritin or oral administration of the metal chelator
clioquinol (CQ) reduced the susceptibility to the MPTP for inducing PD,
suggesting that iron chelation may also be an effective therapy for
prevention and treatment of the disease (Kaur et al, 2003)."
"Phytic acid (myo-inositol hexakiphosphate) is a food component that is
considered an antinutrient by virtue of its ability to chelate divalent
minerals and prevent their absorption (Reddy et al, 1996). Its
unique chelating action with iron provides phytic acid with antioxidant
characteristics."
"We would like to test this hypothesis at therapeutic doses based on
the cancer prevention rat studies (Ullah et al, 1990) and human studies
to treat idiopathic hypercalcuria (Henneman et al, 1958) with phytic
acid."
http://www.cdfin.iastate.edu/update/research/project5.htm
IP6: Inositol Hexaphosphate
Other common name(s): IP6, IP-6, Insp6, inositol, phytic acid, phytate,
myo-inositol hexaphosphate,
myo-inositol hexakisphosphate
http://www.cancer.org/docroot/ETO/content/ETO_5_3X_Inositol_Hexaphosphate.asp?sitearea=ETO
Method of treatment of Alzheimer's
disease using phytic acid
United States Patent 4847082
Inventors: Sabin, Robert;
Application Number: 177690
Filing Date: 1988-04-05
Publication Date: 1989-07-11
"Abstract: A method is provided for treating
Alzheimer's Disease by administering to a subject an effective
symptom-alleviating amount of a compound selected from the group
consisting of phytic acid, phytate salt, an isomer or hydrolysate of
phytic acid or phytate salt, or a mixture of any combination thereof.
The preferred method of administration is by oral dosages of about 1/2
to 3 grams/kilogram bodyweight per day."
http://www.freepatentsonline.com/4847082.html
Myo-Inositol
"The major dietary forms of myo-inositol are inositol hexaphosphate or
phytic acid, which is widely found in cereals and legumes and
associated with dietary fiber, and myo-inositol-containing
phospholipids from animal and plant sources."
phytic acid
"Myo-inositol has not demonstrated the same promise in Alzheimer's
disease, autism, schizophrenia and electroconvulsive therapy-induced
memory impairment." [...as
scyllo-inositol]
http://www.pdrhealth.com/drug_info/nmdrugprofiles/nutsupdrugs/myo_0145.shtml
"Whole meal cereals and other seeds have in their shells phytic acid
which strongly binds to minerals like calcium,
iron, zinc and magnesium to form insoluble salts, phytates [1, 3-7]. It
is well known that whole meal cereals by this mechanism decrease the
absorption of such minerals [1, 3-7]. There is apparently no adaptation
to a habitual high intake of phytic acid [8] which is an important
contributing cause of iron deficiency in third world countries and
possibly
in the western world [9]. It is also an important cause of mineral
deficiency in vegetarians [10-12]. The most commonly studied minerals
are bound to phytic acid possibly in the following decreasing order:
calcium > iron > zinc > magnesium (Fredlund K, personal
communication)."
http://paleodiet.com/phytic.txt
Can Humans Live Longer?: What we can learn about anti-aging from mynah
birds, fruit flies and
leeches
by Bill Sardi
"Consumption of tea extracts, which bind iron and inhibit its
absorption, has been found to inhibit the age-related accumulation of
iron and prolong life in the fruit fly by as much as 21 percent."
"Green tea will reduce iron absorption even further, by 62 percent."
"The diet also provides some potent iron binders. Iron-binding pigments
found in berries, coffee, green tea, pine bark, onions and the rind of
citrus fruits, and phytic acid (a component of whole grains and seeds
such as sesame and rice bran) bind to iron and other minerals in the
gastric tract and help to limit iron availability."
"Nature's most potent rust remover is phytic acid, commonly found in
whole grains, seeds and nuts. Phytic acid – also called inositol
hexaphosphate, or IP6 – is comprised of six phosphorus molecules and
one molecule of inositol. IP6 is provided as a food supplement
extracted from rice bran (Tsuno Foods & Rice Co., Wakayama, Japan).
"
[Interesting site with some practical strategies for iron removal.]
http://www.lewrockwell.com/orig/sardi10.html
See also: http://www.knowledgeofhealth.com/
(Bill Sardi's web site. Author of the book "The Iron Time Bomb")
Pytic acid consumption can lead to zinc deficiency.
http://www.britannica.com/eb/article-247867
III-B-4. Phytic Acid in legumes and whole grains rich in
wheat bran and flaxseed principle means plants store phosphate binds
minerals, especially calcium and iron mineral chelation may reduce free
radicals can reduce calcium absorption from the gut reduces starch
digestion (lowers blood glucose) iron-binding effect slows cancer
growth
http://www.benbest.com/nutrceut/phytochemicals.html
The plant phosphoinositide system
http://www.pubmedcentral.gov/picrender.fcgi?artid=1131942&blobtype=pdf
Generation of phytate-free seeds in Arabidopsis through disruption
of
inositol polyphosphate kinases
Jill Stevenson-Paulik *, Robert J. Bastidas *, Shean-Tai Chiou *, Roy
A.
Frye , and John D. York *,
*Department of Pharmacology and Cancer Biology, Howard Hughes Medical
Institute, Duke University Medical Center, Durham, NC 27710; and
Department of Pathology, Pittsburgh Veterans Administration Medical
Center, Pittsburgh, PA 15240
Edited by Solomon H. Snyder, Johns Hopkins University School of
Medicine,
Baltimore, MD, and approved July 12, 2005 (received for review May 19,
2005)
Abstract
"Phytate (inositol hexakisphosphate, IP6) is a regulator of
intracellular
signaling, a highly abundant animal antinutrient, and a phosphate store
in
plant seeds. Here, we report a requirement for inositol polyphosphate
kinases, AtIPK1 and AtIPK2, for the later steps of phytate synthesis in
Arabidopsis thaliana. Coincident disruption of these kinases nearly
ablates seed phytate without accumulation of phytate precursors,
increases
seed-free phosphate by 10-fold, and has normal seed yield.
Additionally,
we find a requirement for inositol tetrakisphosphate (IP4)/inositol
pentakisphosphate (IP5) 2-kinase activity in phosphate sensing and root
hair elongation. Our results define a commercially viable strategy for
the
genetic engineering of phytate-free grain and provide insights into the
role of inositol polyphosphate kinases in phosphate signaling biology."
[While some researchers are proving that IP6 is beneficial, and
agrabusiness is trying to get rid of the stuff!]
http://www.pnas.org/cgi/content/full/102/35/12612
********************************************************************************************
Inositols:
myo-inositol:
inositol hexaphosphate or
phytic acid
(CAS
RN:
87-89-8)
scyllo-inositol (scyllitol, cocositol, quercinitol,
1,3,5/2,4,6-Hexahydroxycyclohexane,CAS RN: 488-59-5
Mol. Formula: C6H12O6 )
See also Phytic Acid
********************************************************************************************
Inositol
Isomers
Inositol
"An isomer of glucose that has traditionally been considered to be a B
vitamin although it has an uncertain status as a vitamin and a
deficiency syndrome has not been identified in man. (From Martindale,
The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are
important in signal transduction."
http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=892
[Diagrams of the various isomers of
cyclohexanehexol (a.k.a. inositol)]
"Myo-inositol is a crystalline compound with a sweet taste which was
first isolated by Scherer in 1849. While the complete structure was
disclosed by Dangschat and Posternakt in the late 1930s, the first
total synthesis was already published in 1915 by Wieland and Wishart
[1]."
http://www.biosynth.com/index.asp?topic_id=225&g=19&m=276
Molecule links Down syndrome to Alzheimer's
"Researchers from the Institute of Psychiatry at King's College London
have identified a molecule that could be targeted to treat the
cognitive impairment in people with Down syndrome. The study, published
in Archives of General Psychiatry found that people with Down syndrome
have higher levels of myo-inositol in their brains than people without
the condition, and that increased levels of this molecule are
associated with reduced intellectual ability."
http://www.kcl.ac.uk/phpnews/wmview.php?ArtID=1059
"Natural sources of inositol include
wheat germ, brewers yeast,
bananas, liver, brown rice, oak flakes, nuts, unrefined molasses,
vegetables, and raisins. Available naturally from plant and animal
sources, the plant form of inositol is combined with six phosphates and
is known as the "anti-nutrient" phytic acid. In plants, phytic acid
binds with minerals, such as iron and calcium, and interferes with
their absorption. Mammals, including humans, can also biosynthesize
inositol from glucose and patients with diabetes mellitus, chronic
kidney failure, and multiple sclerosis (MS), exhibit impaired
production."
http://www.mic-d.com/gallery/polarized/inisitol.html
Galactosylononitol and Stachyose
Synthesis in Seeds of Adzuki Bean1
Purification and Characterization of
Stachyose Synthase
Thomas Peterbauer and Andreas Richter*
"Plant Material and Chemicals
Seeds from adzuki bean (Vigna angularis [Willd.] Ohwi & Ohashi)
were
obtained from a local market. Galactinol was purified from leaves of
sage
(Salvia officinalis) as previously described (Kuo, 1992). Ononitol and
galactosylononitol were isolated from seeds of V. angularis as
previously
described (Richter et al., 1997). Further substrates (d-pinitol,
sequoyitol, d- and l-bornesitol, l-quebrachitol,
1-O-methyl-scyllo-inositol, d- and l-chiro-inositol,
d-1-O-methyl-muco-inositol, and muco-inositol) were isolated and
purified as previously described (Wanek and Richter, 1995). All other
chemicals
were obtained from commercial sources and were of the highest purity
available."
http://www.pubmedcentral.com/articlerender.fcgi?artid=34999
GENERAL DESCRIPTION OF INOSITOL
"Inositol ,chemically hexahydroxycylohexane, is any of nine
stereoisomeric
alcohols that closely resemble glucose in structure. It is a
constituent
of many cell phosphoglycerides. Meso- or myoinositol, named for its
presence in muscle tissue, is biologically the important isomer.
Myo-Inositol is the precursor in the phosphatidylinositol cycle, a
source
of two second messengers (diacylglycerol and inositol
triphosphate).
Inositols and their phosphates lack a hydrolytically labile glycosidic
linkage and are stable to degradative enzymes in vivo. They have been
used
in the stable insulin mediators, inhibitors, and modulators. It is
known
that Inositols are effective in relieving symptoms of depression.
Though
inositols are not regarded as an essential nutrient in humans, they are
sometimes classified as a member of the vitamin B complex (thiamine,
riboflavin, niacin, pantothenic acid, biotin, pyridoxine, folic acid,
inositol, and vitamin B12). Inositol is essential for the growth of
some
yeasts and fungi."
http://www.chemicalland21.com/arokorhi/lifescience/foco/CALCIUM%20PHYTATE.htm
http://www.chemicalland21.com/arokorhi/lifescience/foco/PHYTIC%20ACID.htm
http://www.chemicalland21.com/arokorhi/lifescience/foco/INOSITIOL.htm
Clinical implications
Some preliminary results of studies on inositol supplements show
promising
results for people suffering from problems such as bulimia, panic
disorder
and bipolar depression.
Inositol has been found in double-blind studies to be an effective
treatment for obsessive-compulsive disorder (OCD). It is equal in
effectiveness to SSRI's and is virtually free from side effects [1].
[edit]Illicit uses
Inositol powder can be used in small proportions to cut Cocaine HCL or
Methamphetamine (Crystal Meth). It has an almost identical appearance
when
in powder form and portrays similar qualities when heated. This, in
addition to the fact that it adds almost no discernable taste or feel
to
either drug regardless the method of use, makes it an ideal cutting
agent.
Cutting either drug at any point in the distribution increases volume
of
the street product and increases dealer profits. However, at higher cut
levels the inositol becomes somewhat noticable in that the quality of
the
product is obviously diminished.
[edit]
http://www.tscholars.com/encyclopedia/Inositol
http://en.wikipedia.org/wiki/Inositol
********************************************************************************************
Myo-Inositol
[Often referred to as "inositol"]
********************************************************************************************
Scyllitol (scyllo-inositol, cocositol, quercinitol,
1,3,5/2,4,6-Hexahydroxycyclohexane,
CAS
RN:
488-59-5 Mol. Formula: C6H12O6)
Scyllitol
http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=892
Scyllo-inositol
treatment of
Alzheimer's disease
"Certain variants of a simple sugar ameliorate Alzheimer's-like disease
in mice, according to a new study by Canadian researchers."
scyllo-inositol
http://groups.google.vg/group/misc.health.alternative/browse_thread/thread/1f4bda3485a8dd1a?hl=en
A Sweet Solution to Alzheimer's Disease?
"The new studies show that some types of a sugar called
cyclohexanehexol—also known as inositol—prevented the accumulation of
amyloid β deposits, a hallmark of Alzheimer's disease. Scyllo-inositol
treatment also improved cognitive abilities in the mice and allowed
them to live a normal lifetime. The study appeared in advance online
publication of the journal Nature Medicine on June 11, 2006."
http://www.hhmi.org/news/stgeorgehyslop20060612.html
A Sweet Solution For Alzheimer's Disease?
"Certain variants of a simple sugar ameliorate Alzheimer's-like disease
in mice, according to a new study by Canadian researchers. Although the
new studies are still in the early stages, the findings could lead to
new therapies that prevent or delay the onset of Alzheimer's disease.
The new studies show that some types of a sugar called
cyclohexanehexol--also known as inositol--prevented the accumulation of
amyloid â deposits, a hallmark of Alzheimer's disease.
Scyllo-inositol treatment also improved cognitive abilities in the mice
and allowed them to live a normal lifetime. The study appeared in
advance online publication of the journal Nature Medicine on June 11,
2006."
http://www.medicalnewstoday.com/medicalnews.php?newsid=45078
A Sweet Solution to Alzheimer's Disease?
Sugar restored cognitive ability, returned mice to live normal lives
June 13, 2006 - "Certain variants of a simple sugar cause improvement
in Alzheimer's-like disease in mice, according to a new study by
Canadian researchers. Although the new studies are still in the early
stages, the findings could lead to new therapies that prevent or delay
the onset of Alzheimer's disease.
"The new studies show that some types of a sugar called
cyclohexanehexol—also known as inositol—prevented the accumulation of
amyloid B deposits, a hallmark of Alzheimer's disease.
"Scyllo-inositol treatment also improved cognitive abilities in the
mice and allowed them to live a normal lifetime. The study appeared in
advance online publication of the journal Nature Medicine on June 11,
2006."
http://www.seniorjournal.com/NEWS/Alzheimers/6-06-13-ASweetSolution.htm
"13 June 2006. The news this week brings four papers describing
different approaches to prevent or treat neurodegeneration. From an
inhibitor of aggregation and a DNA vaccine targeted at amyloid-β (Aβ),
to a kinase inhibitor for tau and a kinase target in Parkinson disease,
there’s plenty to read and heed in these reports.
In the first, JoAnne McLaurin, Peter St. George-Hyslop, and colleagues
at the University of Toronto show that certain orally delivered
cyclohexanehexol (aka inositol) stereoisomers can block the
accumulation of soluble Aβ oligomers in the brain of transgenic mice.
The compounds reverse memory deficits (as measured by performance in
the Morris water maze), reduce plaque load, and reverse other signs of
Aβ pathology. The results strengthen the case that
high-molecular-weight oligomers of Aβ (like Aβ*, see ARF related news
story) play a major role in producing memory deficits in mice, and pave
the way for the testing of these inositols to prevent or reverse
Alzheimer disease in people. A phase I trial of their most effective
compound, scyllo-inositol, has just been launched under the name
AZD-103."
http://www.alzforum.org/new/detail.asp?id=1414
Cyclohexanehexol inhibitors of Abeta
aggregation prevent and reverse
Alzheimer phenotype in a mouse model.
"When given orally to a transgenic mouse model of Alzheimer disease,
cyclohexanehexol stereoisomers inhibit aggregation of amyloid beta
peptide (Abeta) into high-molecular-weight oligomers in the brain and
ameliorate several Alzheimer disease-like phenotypes in these mice,
including impaired cognition, altered synaptic physiology, cerebral
Abeta pathology and accelerated mortality. These therapeutic effects,
which occur regardless of whether the compounds are given before or
well after the onset of the Alzheimer disease-like phenotype, support
the idea that the accumulation of Abeta oligomers has a central role in
the pathogenesis of Alzheimer disease."
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=16767098
Characterization of scyllo-inositol-containing phosphatidylinositol
in plant cells.
"The structure of in vivo [3H]myo-inositol-labeled
phosphatidylinositols in barley seeds were investigated by chemical
degradation. In this report we present data that suggests the presence
of scyllo-inositol-containing phosphatidylinositol in addition to the
commonly occurring myo-inositol-containing phosphatidylinositol."
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=7755633&dopt=Abstract
Identification of scyllo-Inositol Phosphates in Soil by Solution
Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy
"A large proportion of the organic P in soils can occur as
scyllo-inositol phosphates. These compounds are rarely detected
elsewhere in nature and remain poorly understood, partly because
conventional procedures for their determination are lengthy and
erroneous. We report a straightforward procedure for the determination
of scyllo-inositol phosphates in soil extracts using solution 31P
nuclear magnetic resonance (NMR) spectroscopy. Solution 31P NMR
chemical shifts of a range of synthetic scyllo-inositol phosphate
esters were determined in alkaline solution. Of these, only the signal
corresponding to scyllo-inositol hexakisphosphate at approximately 4.2
ppm was identified in soil NaOH–EDTA extracts, constituting between 6.5
and 9.8% of the NaOH–EDTA extracted P."
http://soil.scijournals.org/cgi/content/abstract/68/3/802
Quantification and bioavailability of scyllo-inositol
hexakisphosphate in pasture soils
From the PDF...
"Results from both re-analyzed datasets provide tentative evidence that
nutrient status regulates scyllo-inositol hexakisphosphate in soil. In
particular, it was inversely correlated with nitrogen-to-organic
phosphorus ratios and was degraded by ryegrass only in low-nutrient
soils. This suggests that phosphorus limitation favours organisms that
can access recalcitrant inositol phosphates in the soil, such as
Aspergillus ficuum or Pseudomonas spp. Conversely, accumulation of
scyllo-inositol hexakisphosphate following the growth of ryegrass in
high nutrient soils indicates synthesis by microbes under
phosphorus-sufficient conditions."
http://striweb.si.edu/inositol_conference/program/PDFs/tuesday_morning/Condron.pdf
Identification of L-Inositol and Scyllitol and Their Distribution in
Various Organs in Chrysanthemum
Kazuo ICHIMURA1), Katsunori KOHATA1), Yuichi YAMAGUCHI1), Mitsuru
DOUZONO1), Hiroshi IKEDA1) and Mamoru KOKETSU2)
1) National Research Institute of Vegetables, Ornamental Plants and Tea
2) Faculty of Engineering, Gifu University
(Received September 16, 1999)
(Accepted December 24, 1999)
"Two unidentified soluble carbohydrates were isolated from
chrysanthemum (Dendranthema×grandiflorum (Ramat.) Kitamura)
leaves using HPLC. The compounds were identified as 1 L-chiro-inositol,
called L-inositol (1) and scyllo-inositol, called scyllitol (2) from
the results of 1H-NMR, 13C-NMR, and CI-MS spectra. L-Inositol and
scyllitol were distributed in four cultivars tested. L-Inositol
concentration of petals gradually decreased during the flower bud
development, but the L-inositol content increased by about 7 times.
Scyllitol was detected only at an early stage of flower bud."
http://www.jstage.jst.go.jp/article/bbb/64/4/64_865/_article
Nomenclature of Cyclitols
Cyclitols with only hydroxyl or substituted hydroxyl groups
http://www.chem.qmul.ac.uk/iupac/cyclitol/I1t5.html
Dr. Duke's Phytochemical and
Ethnobotanical Databases
SCYLLITOL
Plant species with highest amount
Cocos nucifera L. -- Coconut, Coconut Palm, Cocotero (Sp.), Copra,
Kokospalme (Ger.), Nariyal; 3,200 ppm in Leaf; 500 ppm in Endosperm;
Annona muricata L. -- Soursop; in Plant;
Arecastrum romanzoffianum (CHAM.) BECC. -- Feathery coconut, Queen
palm; in Plant WO2;
Cornus florida L. -- American Dogwood; in Flower;
Quercus alba L. -- White Oak; in Bark;
Quercus robur L. -- English Oak; in Bark;
http://www.ars-grin.gov/cgi-bin/duke/chemical.pl?SCYLLITOL
scyllo-Inositol [I1060]
Alternative Product ID: Scyllito
Description: Natural occurring isomer of myo-inositol, product # I-1058.
Chemical Formula: C6H12O6
Molecular Weight: M.W.180.2
Solubility: Soluble in Water.
Active Product: N
Appearance: Crystalline Solid
Purity: >99%
Storage: Room Temperature.
Shipping: Priority Courier
Bulk Quantity: Inquire
http://www.agscientific.com/Item/I1060.htm
Cat. Number: I666050 CAS Number: 488-59-5
Chemical Name: scyllo-Inositol
Synonym: Scyllitol, Cocositol,
Quercinitol,1,3,5/2,4,6-Hexahydroxycyclohexane
Mol. Formula: C6H12O6
Mol. Weight: 180.16
Melting Point: 348.5-350°C
Boiling Point:
Appearance: White Crystalline Solid
Application Notes:
References:
Carbohydrate Res., 307, 163 (1998)
http://trc-canada.com/product.lasso?product=I666050
New conditions for the synthesis of
scyllo-inositol starting from
myo-inositol
Christian Husson, Léon Odier1 and Ph. J. A. Vottéro*
CEA-Grenoble/Département de Recherche Fondamentale sur la
Matière
Condensée, Service de Chimie Inorganique et Biologique,
Laboratoire de
Reconnaissance Ionique, 17, rue des Martyrs, F-38041 Grenoble, France
Received 27 October 1997; accepted 18 December 1997. Available online
25
May 2000.
Abstract
Equilibration of myo-inositol by Raney nickel in water has been
reconsidered on a preparative scale. An efficient separation of
scyllo-inositol by orthoacetate derivatization of the components of the
crude mixture is proposed which gives the free scyllo-inositol in good
yield.
Author Keywords: Scyllo-inositol; Myo-inositol; Catalytic equilibration
1Also member of the Université Joseph Fourier, Grenoble 1,
France.
*Corresponding author. Fax: 0033 4 76 88 50 90.
Carbohydrate Research
Volume 307, Issues 1-2 , February 1998, Pages 163-165
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFF-40BG3V2-19&_coverDate=02%2F28%2F1998&_alid=420890772&_rdoc=1&_fmt=&_orig=search&_qd=1&_cdi=5225&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=6979693f38411f0f226b55a9e40004c4
Sulfonate protecting groups.
Improved synthesis of scyllo-inositol
and its
orthoformate from myo-inositol.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12681925&dopt=Abstract
SCYLLITOL FROM FLOWERING DOGWOOD (CORNUS FLORIDA).
BY RAYMOND M. HANN AND CHARLES E. SANDO.
(From the Bureau of Chemistry and the Bureau of Plant Industry, United
States Department of Agriculture, Washington.)
"Scyllitol, CGH6(OH)6, was first isolated in 1858 by Staedeler
and Frerichsl from the kidneys and other organs of certain plagiostomous
fishes. It has since been found in acorns,2J3 in the
leaves of Cocos plumosa and Cocos nucifera,4 and in the leaves
of He&nus ovatus.5 As a result of the present investigation, the
flowering dogwood, Cornus Jlorida, may be added as another
source of the compound."
http://www.jbc.org/cgi/reprint/68/2/399
On the Inositol of Brain and its Preparation
Goro Momose
The Physiological Laboratory, King's College, London
http://www.pubmedcentral.gov/articlerender.fcgi?artid=1258694
Hexitols in coconut milk: Their role in nurture of dividing cells
1
J. K. Pollard, E. M. Shantz, and F. C. Steward
Department of Botany, Cornell University, Ithaca, New York
http://www.pubmedcentral.gov/articlerender.fcgi?artid=406171
Center for Plant Cell Biology, UC Riverside
http://bioweb.ucr.edu/ChemMine/view.php?TYPE=1&i_id=920029
The Comparative Toxicogenomics Database (CTD) identifies interactions
between chemicals and genes/proteins in diverse organisms to elucidate
the
molecular mechanisms by which environmental chemicals affect human
health.
http://ctd.mdibl.org/voc.go;jsessionid=8F50D909C61F6F6C4DA982C4529175E9?voc=chem&acc=C009217
High cerebral scyllo-inositol: a new marker of brain metabolism
disturbances induced by chronic alcoholism.
Viola A, Nicoli F, Denis B, Confort-Gouny S, Le Fur Y, Ranjeva JP,
Viout
P, Cozzone PJ.
Centre de Resonance Magnetique, Biologique et Medicale UMR CNRS 6612,
Faculte de Medecine, 27 Bd J. Moulin, 13005 Marseille, France.
Magnetic Resonance Materials in Physics, Biology and Medicine
Publisher: Springer Berlin / Heidelberg
ISSN: 0968-5243 (Paper) 1352-8661 (Online)
DOI: 10.1007/s10334-004-0044-x
Issue: Volume 17, Number 1
Date: September 2004
Pages: 47 - 61
Our results suggest that scyllo-inositol is produced within the central
nervous system and shows a diffuse but heterogenous distribution in
brain where it can persist several weeks after detoxification. Its
highest levels were observed in subjects with a clinically symptomatic
alcohol-related encephalopathy. When detected, brain scyllo-inositol
takes part in a metabolic encephalopathy since it is associated with
reduced N-acetylaspartate and increased creatine. High levels of
cerebral scyllo-inositol are correlated with altered glial and neuronal
metabolism. Our findings suggest that the accumulation of
scyllo-inositol may precede and take part in the development of
symptomatic alcoholic metabolic encephalopathy.
PMID: 15340856 [PubMed - indexed for MEDLINE]
[Whoa! Interesting. Can alcohol consumption cause scyllitol
to be created by the CNS? Or is it a component of the alcoholic
beverage? If scyllitol breaks down amyloid beta plaques, then
could a drinking binge rid the brain of amyloid???? ??????
What relationship is there between alcoholism and AD?
Alcohol consumption and AD? Too much scyllitol causes
problems. Could the CNS be producing scyllitol as a defense
mechanism against the constant onslaught of alcohol? In the case
of AD, the CNS just isn't producing enough. Here is a study that
shows alcohol isn't a factor: http://bjp.rcpsych.org/cgi/content/abstract/163/3/358
]
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&list_uids=15340856&itool=pubmed_Abstract&dopt=abstractplus&dr=abstractplus
Keystone
Drug
News:
Phase 2 Anti-oligomer Sugar Alcohol—How Might It Work?
http://www.alzforum.org/new/detail.asp?id=1792
********************************************************************************************
Soy:
The Trouble With Tofu: Soy and the Brain
"In a major ongoing study involving 3,734 elderly Japanese-American
men, those who ate the most tofu during midlife had up to 2.4 times the
risk of later developing Alzheimer's disease. As part of the
three-decade long Honolulu-Asia Aging Study, 27 foods and drinks were
correlated with participants' health. Men who consumed tofu at least
twice weekly had more cognitive impairment, compared with those who
rarely or never ate the soybean curd."
"Plants such as soy are making oral contraceptives to defend
themselves, says Claude Hughes, Ph.D., a neuroendocrinologist at
Cedars-Sinai Medical Center. They evolved compounds that mimic natural
estrogen. These phytoestrogens can interfere with the mammalian
hormones involved in reproduction and growth — a strategy to reduce the
number and size of predators."
[These folks *really* don't like soy!]
http://www.lowcarb.ca/articles/narticle132.html
"Nonfermented soy products contain an ingredient called phytic acid.
This substance can inhibit your body's ability to bind with certain
nutrients, thus this form of soy may not be as valuable as fermented
soy products."
[...depending on what you want to do. If you want to lower the
absorption of iron, then maybe it's a good thing!]
http://www.womenshealthcaretopics.com/bn_nutrition_soy.htm
********************************************************************************************
Natural
Blood
Thinners:
Are there natural alternatives to blood thinners like Coumadin and
Plavix?
"There are natural substances that have anticoagulant (blood thinning)
activity, but I don't know that I would rely on them if I were you."
http://www.drweil.com/u/QA/QA33112Print/
BROMELAIN
"BROMELAIN is a proteolytic enzyme derived from the pineapple stem. The
broad substrate specificity of BROMELAIN enables the enzyme to
efficiently hydrolyze most soluble proteins."
"Bromelain is a natural blood thinner because it prevents excessive
blood platelet stickiness."
http://www.nutriteck.com/bromelain.html
http://www.sciencedaily.com/
Several articles!
Garlic
[Need more info!!!]
********************************************************************************************
Statins:
Statin Drug Side Effects
by Duane Graveline MD MPH
Former NASA Astronaut, Former USAF Flight Surgeon
and Retired Family Doctor
"The fact that statin drugs are two-edged swords is known to few. It is
no wonder doctors are confused about this class of drugs."
"When a statin reduces cholesterol, it is, at the same time, reducing
synthesis of CoQ10, dolichols, selenoproteins, Rho, glutathione and
normal phosphorylation by a similar amount. This, I believe, is the
cause of the thousands of side effect reports largely unknown to the
medical community."
http://www.spacedoc.net/
Statin Drugs May Lower Risk Of
Alzheimer's
"Taking the cholesterol-lowering drugs called statins may reduce the
risk of developing Alzheimer's disease, according to research presented
during the American Academy of Neurology's 54th Annual Meeting in
Denver, Colo., April 13-20, 2002."
http://www.sciencedaily.com/releases/2002/04/020417070836.htm
Intensive statin therapy may
partially reverse plaque build-up in arteries
"A study presented at the American College of Cardiology's 55th Annual
Scientific Session recently demonstrates, for the first time, that very
intensive cholesterol lowering with a statin drug can regress
(partially reverse) the buildup of plaque in the coronary arteries."
http://www.sciencedaily.com/releases/2006/03/060326223937.htm
Intensive Cholesterol Lowering With Atorvastatin Halts Progression
Of Heart Disease, Cleveland Clinic-Led Study Shows
"The first head-to-head comparison of two popular cholesterol-lowering
medications showed that only one of the statins successfully stopped
the progression of heart disease."
http://www.sciencedaily.com/releases/2004/03/040309071559.htm
Study Shows Statin Use Before Or After Stroke Improves Recovery
" MIAMI BEACH -- The use of statins before or after a stroke helps
improve patient recovery after an ischemic stroke, according to
research presented at the American Academy of Neurology 57th Annual
Meeting in Miami Beach, Fla., in April [2005]."
http://www.sciencedaily.com/releases/2005/06/050623003754.htm
Statins May Prevent Damage By Alzheimer's Disease Protein, USF Study
Finds
"Commonly-used cholesterol-lowering drugs, known as statins, block
damage by an Alzheimer's-associated protein in neurons and blood
vessels, a study by University of South Florida researchers found."
http://www.sciencedaily.com/releases/2002/04/020403025431.htm
High-dose statins reverse heart disease
[Link seems to be broken]
http://www.sciencedaily.com/upi/index.php?feed=Science&article=UPI-1-20060313-17384300-bc-us-heart-statin-analysis.xml
********************************************************************************************
Alzheimer's
Disease Treatment &
Prevention:
See also...
COGNIShunt
Desferrioxamine
&
Deferasirox
EDTA
Herbs
Iron
McDougall
Mirkin
Can Alzheimer's Disease and Vascular
Dementia be Prevented?
"There are various levels of evidence which might show that dementia
can be postponed."
NOTE: This is an Adobe Acrobat "PDF" file
http://www.alzheimers.org.au/upload/Update%20Sheet%20-%20Prevention%20Sept%202004.pdf
Live Discussion: Does Blocking Metal-Aβ Interactions Work?
http://www.alzforum.org/res/for/journal/bush/bush_transcript.asp
[Interesting results from an Altavista search on "alzheimer's disease"
"halt progression".]
http://www.altavista.com/web/results?itag=ody&q=%22alzheimer%27s+disease%22+%22halt+the+progression%22&kgs=1&kls=0
Red Wine May Help Prevent Alzheimer's
By LiveScience Staff
"A new study finds that moderate red wine consumption, specifically
Cabernet Sauvignon, might help reduce the incidence of Alzheimer's
disease.
"Previous Alzheimer's research has indicated similar potential benefits
of red wine.
"The new research, done only on mice, will be detailed in the November
2006 issue of the FASEB Journal and will be presented at the Society
for Neuroscience Meeting next month in Atlanta.
""This study supports epidemiological evidence indicating that moderate
wine consumption, within the range recommended by the FDA dietary
guidelines of one drink per day for women and two for men, may help
reduce the relative risk for AD [Alzheimer's disease] clinical
dementia," write Giulio Maria Pasinetti and Jun Wang of the Mount Sinai
School of Medicine."
http://www.livescience.com/humanbiology/060928_red_wine.html
********************************************************************************************
COGNIShunt®
From the Intregra LifeSciences annual report for the fiscal year ended
December 31, 2006
"In September 2005, we acquired the intellectual property estate of
Eunoe, Inc. for $0.5 million in cash. Prior to ceasing operations,
Eunoe, Inc. was engaged in the development of its innovative
COGNIShunt® system for the treatment of Alzheimer’s disease
patients. The acquired intellectual property has not been developed
into a product that has been approved or cleared by the FDA and has no
future alternative use other than in clinical applications involving
the regulation of cerebrospinal fluid. Accordingly, we recorded the
entire acquisition price as an in-process research and development
charge in 2005."
http://apps.shareholder.com/sec/viewerContent.aspx?companyid=IART&docid=5005174
Alzheimer's Breakthrough Could Halt
Disease
New Procedure May Even Reverse Symptoms
10:46 a.m. PST November 19, 2003
UPDATED: 11:32 a.m. PST November 19, 2003
LOS ANGELES -- A new procedure may be the first to halt the progression
of
Alzheimer's disease -- it may even reverse symptoms.
We hear so much about Alzheimer's treatments, all of which have failed
to
pan out -- until now. The new procedure involves the COGNIShunt®
Device
and it may be the first to actually help treat the disease.
Norma Thaier's doctor recently told her she was in the early stages of
Alzheimer's disease. "This is a terrible disease. It steals your mind,"
said Thaier, whose symptoms are mild now. Thaier's symptoms may never
get
worse, thanks to the COGNIShunt®.
"I think I was lucky to get into this study," said Thaier. Researchers
implanted the tiny shunt in Thaier's brain nine months ago.
Dr. George Grossberg said the treatment continually draws a small
amount
of spinal fluid off the brain, and that may prevent the damage thought
to
cause the symptoms of Alzheimer's.
"What's special and unique about the COGNIShunt®, is that it's
almost like
a circulatory device," explained Grossberg.
http://virtuallawoffice.com/eve/forums/a/tpc/f/2676030044/m/7576055394/r/3531064002
Drugs In Clinical Trials
Development Status: investigational
FDA Phase: Phase II/IIa/IIb
Primary Medical Role: COGNIShunt® System is a cerebrospinal
fluid shunt
similar but not identical to shunts used for the treatment of children
and
adults with hydrocephalus. The COGNIShunt® has been engineered
specifically to provide a low flow of cerebrospinal fluid (CSF) in
individuals without hydrocephalus and is designed to improve CSF
clearance
without the over drainage of CSF.
Role in Alzheimer's Disease: Cerebrospinal fluid production and
turnover
diminish with age and may be further diminished in Alzheimer's disease.
Flow-regulated drainage of CSF drainage may reduce the accumulation of
proteins such as tau and β-amyloid and other inflammatory mediators
implicated in AD.
http://www.alzforum.org/drg/drc/detail.asp?id=98
Emory Studies COGNIShunt Device For Alzheimer's Treatment
Neurologists at Emory University are studying a possible new treatment
for
Alzheimer's disease using a device called the COGNIShunt, designed to
drain cerebrospinal fluid (CSF) from the skull and into the abdominal
cavity. By reducing the build-up of CSF around the brain, doctors hope
this device will help to stabilize the disease.
http://www.sciencedaily.com/releases/2002/03/020327073547.htm
COGNIShunt® System for Alzheimer's Disease
This study has been completed.
Sponsored by: Eunoe
Information provided by: National Institute on Aging (NIA)
ClinicalTrials.gov Identifier: NCT00056628
Purpose
This is a study of the effect on the progression of Alzheimer's Disease
of
a surgically implanted shunt (tube) to increase the flow of
cerebrospinal
fluid and improve the clearance of potential neurotoxins from the fluid
bathing the brain.
http://www.clinicaltrials.gov/ct/show/NCT00056628
Google search on "COGNIShunt"
http://www.google.com/search?hl=en&lr=&q=COGNIShunt&btnG=Search
About COGNIShunt and Alzheimer’s diseaseFile Format: PDF/Adobe Acrobat
COGNIShunt is similar to the shunt used to treat hydrocephalus, a ...
COGNIShunt is not commercially available for sale or distribution. ...
http://www.trepan.com/pdfs/shunt.pdf
********************************************************************************************
Chelation
Therapy:
"Chelation therapy is a method of removing substances from the body
through intravenous infusions, and occasionally, orally."
http://www.henryspink.org/chelation_therapy.htm
CHELATION CRITICS PUBLISH DECEPTIVE DATA
http://www.drcranton.com/chelation/chelationcritics.htm
"The I/V Chelation doctors mostly belong to one medical association,
called ACAM, the American College for Advancement in Medicine. I
have attended many of their quarterly meetings. I know many of
the members personal, consider them good friends, and have had I/V
chelation therapy treatments from several of them. If was from
these fine doctors that I first learned that "oral EDTA is useless."
"I have come to believe that this was false data."
http://www.oralchelation.net/data/Dr_Garry_F_Gordon/data19d.htm
"In February 2005, Robban A. Sica, M.D., who operates the Center for
the Healing Arts in Orange, Connecticut, settled charges related to her
care of about about 40 patients. In 2003, she was charged with
improperly using chelation therapy to treat cardiovascular disease,
failing to obtain adequate consent for such treatment, and failing to
properly manage many of these patients whom she said were suffering
from heavy metal toxicity."
http://www.casewatch.org/board/med/sica/consentform.shtml
Oral Chelation - Hoax or Heart Protector?
This article is from Dr. Robert J. Rowen's SECOND OPINION newsletter.
"Most chelating physicians (yes, me too) were trained to believe that
EDTA is not well absorbed orally, hence it would be of little use. We
were also trained to believe that a significant part of the
effectiveness of EDTA was due to the ability of EDTA to pull calcium
out of the body (theoretically from vascular walls).
"However, the incredible results of Dr. Blumer using calcium EDTA,
which does not remove calcium, indicate otherwise. With calcium EDTA,
the calcium is left in the body and the EDTA picks up a metal ion,
which has a greater affinity for EDTA. Dr. Blumer has seen tremendous
success using calcium EDTA, which suggests the actual removal of toxic
metals may be what is so good for the body, not the calcium removal.
EDTA not only binds lead and cadmium, both closely associated with
vascular disease, but also picks up free iron. You already know that
iron can be as deadly as it is life giving. Iron, when it's bound by
enzymes and proteins, is healthy in the right amounts. When the iron
isn't bound, it's a powerful generator of highly destructive free
radicals, but it's also available for EDTA binding and removal!"
http://www.gordonresearch.com/articles_oral_chelation/oral_chelation_hoax_protector_rowen.html
A NEW THEORETICAL MECHANISM OF ACTION OF EDTA CHELATION THERAPY
"We still do not know for certain how EDTA chelation therapy benefits
atherosclerosis and other age-related diseases. We only know that it
binds
to metallic ions in the body. EDTA rapidly removes ionic metals via
urinary excretion, and in the process it redistributes many metals
within
in the body. We have many theories attempting to explain how EDTA
reverses
symptoms, improves cardiovascular function, enhances quality of life,
and
improves blood flow, but we still do not know the most important
mechanism(s) of action."
http://drcranton.com/chelation/theoreticalmech.htm
Chelation Therapy with EDTA
"Chelation therapy is the use of a chelating agent to eliminate toxic
metal ions. EDTA is the treament of choice for acute lead poisoning.
Excessive copper, iron and zinc in the brain induce amyloid formation,
which may contribute to Alzheimer's Disease [NEUROBIOLOGY OF AGING
23:1031-1038 (2002)]. Chelation therapy has shown some effectiveness in
Alzheimer's Disease treatment, but has greater potential for
prevention.
Unfortunately, the concept of chelation therapy is primarily associated
with the use of EDTA to reduce atherosclerotic plaques in blood vessels
by
calcium chelation. Clinics often charge expensive fees for this scheme,
which is not only of doubtful value but is potentially dangerous
[JOURNAL
OF THE AMERICAN MEDICAL ASSOCIATION 287(4):481-486 (2002)]."
http://www.benbest.com/nutrceut/EDTA.html
CHELATION THERAPY FOR ALZHEIMER'S DISEASE
"TREATMENT FOR ALZHEIMER'S DISEASE There is no allopathic treatment for
Alzheimer's disease. Chelation therapy is not part of mainstream
medicine.
In my book Toxic Metal Syndrome, we have described the chelation
protocol
to follow to reverse Alzheimer's disease, and it works. Dr. Richard
Casdorph, the co-author of this book, found that when he gave chelation
therapy to his patients to remove atherosclerotic plaques from the
arteries, the minds of his patients began to clear up and function
appropriately. He discovered that chelation therapy works beautifully
to
bring Alzheimer's disease patients out of the convalescent homes and
back
to their loved ones if enough treatment is administered in a specific
dosage range. This protocol is described in the book. The usual number
of
treatments for heart disease begins with a series of 20 intravenous
infusions, then goes on to another series of 20, and up to 80. If you
go
on to give 100 treatments, the brain clears up. Dr. Casdorph published
his
studies in professional journals, and many physicians around the world
have adapted the Casdorph protocol for their own patients with
Alzheimer's
disease. Physicians' names and phone numbers are published in the
appendix
of the book. They belong to the American College for Advancement in
Medicine, and I have to keep updating the book because the number is
growing all the time. My book The Healing Powers of Chelation Therapy
has
a newly updated list."
http://www.consumerhealth.org/articles/display.cfm?ID=19990303214451
EDTA Chelation Therapy
"EDTA Oral Chelation has a rejuvenating effect on the body, slowing
down
the biological clock of aging because of its powerful anti-oxidant,
free-radical scavenging ability. EDTA is a weak, synthetic amino
acid
related to vinegar that was developed by the Germans in 1931 as a
solution
for heavy-metal poisoning (due to the ingestion of lead, mercury,
aluminum, cadmium, etc.). It also has been found to have a wide
range of
positive results in many other health conditions."
http://www.naturodoc.com/library/detox/EDTA-about.htm
Oral Chelation and Nutritional Replacement Therapy for Chemical &
Heavy
Metal Toxicity and Cardiovascular Disease Overview
by Maile Pouls, Ph.D.
"Oral EDTA chelation has all the benefits of IV chelation, but is much
slower acting because only 4% to 18% of an oral EDTA dose is absorbed
(compared with 100% of an IV dose). ...
"The heightened benefits of oral chelation may result from the
synergistic
effect of combining EDTA with numerous natural chelating agents, such
as
activated clays, certain bioflavonoids, chlorella, cilantro, coenzyme
Q10,
garlic, L-cysteine, L-glutathione, lipoic acid, methionine, selenium,
sodium alginate, and zinc gluconate. Each chelating agent has a
predilection for different chemicals and mineral or metal ions. ... "
http://earthtym.net/ref-chelation-2.htm
[Opposes chelation therapy]
http://your-doctor.com/patient_info/alternative_remedies/various_therapy/fraud_topics/chelation.html
Google search for "scholarly articles":
http://scholar.google.com/scholar?q="Alzheimer's%20disease"%20%20mechanism%20EDTA%20"chelation%20therapy"&hl=en&lr=&oi=scholart
********************************************************************************************
AD Research:
See also...
Globulomer
Researchers Identify Brain
Protein That
Halts Progression Of Alzheimer's
"Researchers have identified a protein in the brain that halts the
progression of Alzheimer's disease in human brain tissue. The protein,
known as "transthyretin," protects brain cells from gradual
deterioration by blocking another toxic protein that contributes to the
disease process."
http://www.sciencedaily.com/releases/2004/10/041025131754.htm
Phenserine Shows Potential To Slow Or Stop Progression Of
Alzheimer's
Disease
"April 4, 2002 - Results reported in an abstract on the transgenic
mouse confirmed that Phenserine, a third generation
acetylcholinesterase inhibitor (AChE-inhibitor), has the ability to
reduce both amyloid precursor protein (APP) and amyloid peptide
(amyloid-beta) formation in the brain which could have important
potential implications for the treatment of Alzheimer's Disease (AD)."
http://www.seniorjournal.com/NEWS/Alzheimers/04-08-02Phenserine.htm
Protein 'Pump' May Aid in Alzheimer's Prevention
By Steven Reinberg
HealthDay Reporter
THURSDAY, Oct. 20 (HealthDay News) -- A protein well known to
scientists
appears to clear the brain of amyloid beta, the main component of the
plaques that are found in Alzheimer's patients, according to a new
study
with mice.
The protein, P-glycoprotein (Pgp), has long been known to obstruct
chemotherapy drugs and other drugs used in treating brain disorders.
But,
by creating drugs that alter the natural levels of Pgp, it may be
possible
to prevent and treat Alzheimer's disease, the researchers suggest.
http://news.healingwell.com/index.php?p=news1&id=528648
Protein 'Pump' May Aid in Alzheimer's Prevention
In study with mice, it removed dangerous plaques from the brain.
By Steven Reinberg
THURSDAY, Oct. 20 (HealthDay News) -- A protein well known to
scientists
appears to clear the brain of amyloid beta, the main component of the
plaques that are found in Alzheimer's patients, according to a new
study
with mice.
The protein, P-glycoprotein (Pgp), has long been known to obstruct
chemotherapy drugs and other drugs used in treating brain disorders.
But,
by creating drugs that alter the natural levels of Pgp, it may be
possible
to prevent and treat Alzheimer's disease, the researchers suggest.
"We found a new way of getting amyloid out of the brain," said lead
author
John Cirrito, a postdoctorate research fellow at Washington University
School of Medicine in St. Louis. "Now there are avenues we can explore
to
try to find a treatment. Anything you can do to prevent amyloid beta
from
being produced or helping get it cleared is good."
http://www.healthfinder.gov/news/newsstory.asp?docID=528648
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"Globulomer"
Understanding Alzheimer’s Disease
"Abbott’s Discovery
Abbott neuroscientists presented data on their discovery of a new
soluble and globular form of the amyloid ß-peptide, which they
have termed globulomer. They also demonstrated that these globulomers
are indeed present in the brains of patients with Alzheimer’s, that
they selectively bind to nerve cells in the hippocampus area of brain,
and that they disrupt learning and memory. These findings, while very
early, could lead to drug candidates that selectively target these
globulomers and stop progression of the disease."
[Link no longer available from Abbott]
http://abbott.com/global/url/content/en_US/60.15:15/feature/Feature_0005.htm
Google cached version:
http://64.233.161.104/search?q=cache:NJi1CSfA6w4J:abbott.com/global/url/content/en_US/60.15:15/feature/Feature_0005.htm+globulomer&hl=en&gl=us&ct=clnk&cd=8
Globular amyloid beta-peptide oligomer - a homogenous and stable
neuropathological protein in Alzheimer's disease.
Barghorn S, Nimmrich V, Striebinger A, Krantz C, Keller P, Janson B,
Bahr
M, Schmidt M, Bitner RS, Harlan J, Barlow E, Ebert U, Hillen H
Neuroscience Discovery Research, Abbott GmbH and Co. KG, Ludwigshafen,
Germany.
Amyloid beta-peptide (Abeta)(1-42) oligomers have recently been
discussed
as intermediate toxic species in Alzheimer's disease (AD) pathology.
Here
we describe a new and highly stable Abeta(1-42) oligomer species which
can
easily be prepared in vitro and is present in the brains of patients
with
AD and Abeta(1-42)-overproducing transgenic mice.
http://alzheimersdisease.researchtoday.net/archive/2/10/1037.htm
Amyloid Oligomers—Not So Elusive, After All? Part 1
6 December 2005. "For the past decade, Alzheimer researchers have
gradually built the argument that small species of the amyloid-β
peptide
might be harming neurons in ways quite separate from the damage done by
fibrillized forms. In short, their slogan is, “It’s Not the Plaques,
Stupid!”
http://www.alzforum.org/new/detail.asp?id=1298
Abbott Finds New Amyloid in Alzheimer’s 11/16/05
"Among the hallmarks of Alzheimer’s, which include neurofibrillary
tangles
and amyloid plaques, Abbott Laboratories Inc., Abbott Park, Ill.,
researchers now say they found a new species of amyloid beta-peptide
that
selectively binds to nerve cells in the brain and is an important
causal
factor for the disease."
“For years researchers have focused on finding ways to stop the
formation
of the plaque, believing that the plaques themselves were toxic,” says
James Sullivan, PhD, vice president, neuroscience discovery, Abbott.
“Over
the last five years, however, more and more research suggests that we
did
not have the whole story.”
http://www.genpromag.com/ShowPR~PUBCODE~018~ACCT~1800000100~ISSUE~0511~RELTYPE~RLSN~PRODCODE~00000000~PRODLETT~M.html
Google "globulomer" search
http://www.google.com/search?hl=en&q=globulomer&btnG=Google+Search
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AD Drugs:
11 Aricept Deaths in Clinical Trial: Excess Deaths in Vascular
Dementia Patients Taking Alzheimer's Drug
"There were 11 deaths in vascular dementia patients taking the
Alzheimer's drug Aricept in a clinical study -- and no deaths in
patients taking inactive placebo pills."
http://www.webmd.com/content/article/120/113656.htm
********************************************************************************************
Clioquinol:
metal chelator
A[beta] Metallobiology and the Development of Novel Metal-Protein
Attenuating
Compounds (MPACs) for Alzheimer's Disease
Cyril C. Curtain1, Kevin J. Barnham1 and Ashley I. Bush
"Abstract: Over a decade of studies have pointed to metal mediated
neural oxidative damage asan attractive target for the treatment of
Alzheimer’s disease. Because of the nature of the blood brain barrier,
systemic depletion of the metals, copper, zinc and possibly iron, is
not a viable approach. However preliminary studies with CQ, a blood
brain barrier penetrating chelating agent, are showing promise. CQ
probably works by combining with the metal centres, primarily copper
and zinc complexes of Ab, in the neuropil. This review discusses some
of the background that resulted in CQ becoming a lead compound and how
we might advance our understanding of its action"
http://www.alzforum.org/res/for/journal/allsop/bush.pdf
PBT2 Demonstrates Rapid And Potent
Effects In Cognition, Reduction Of Brain Soluble Beta-amyloid And
Significant Improvement In Synaptic Function
20 Jul 2006
The observation that PBT1 (clioquinol)[2], a retired anti-amoebic drug,
could halt cognitive decline in a pilot Phase IIa Alzheimer's patient
study was the original catalyst for the creation of Prana's new
generation MPAC (Metal Protein Attenuating Compound) chemical library.
This platform of agents may have therapeutic utility in several key
neurological disorders. Rodent pharmacokinetic studies have shown that
the brain concentration of PBT2 is about 50-fold greater than
clioquinol for an IV equivalent dose...
http://www.medicalnewstoday.com/articles/47696.php
********************************************************************************************
Deferasirox
(Exjade, Novartis), desferioxamine (desferrioxamine or desferal):
Desferasirox: Oral Medicine Found To Remove
Excess
Iron from the Body
Desferal: Intramuscular Medicine Found to Remove Excess
Iron from the Body
See also:
McDougall
McLachlan
Richardson
"On the other hand deferasirox is available in a once-daily, drinkable
format, providing a promising alternative. Maria Domenica Cappellini,
MD, of the University of Milan, Italy, and lead study author said that
this reduces the strain on those patients especially children who
require frequent blood transfusions help them to lead a normal and
healthy life."
http://www.medindia.net/news/view_news_main.asp?x=9679&t=1
New Drug Poised To Radically Change The Treatment of Severe Anemias
"Those with severe chronic anemias need frequent blood transfusions to
remain healthy, but such frequent transfusions can cause a potentially
deadly buildup of iron in the body, leading to heart and liver failure.
The traditional treatment to remove excess iron is so onerous that many
patients choose to forgo it, putting their own lives at risk. The
results of an international study on deferasirox, a new drug that may
revolutionize the way chronic iron overload is treated, will be
published in the May 1, 2006, issue of Blood, the official journal of
the American Society of Hematology."
http://www.emaxhealth.com/39/5625.html
"Deferasirox (Exjade, Novartis) was
approved in November and touts itself as the first and only once-daily
oral iron chelator. The drug is approved for the treatment of chronic
iron overload due to blood transfusions in adults and children age two
and older. According to Novartis, deferasirox tablets should be
dispersed into orange juice, apple juice, or water, and administered as
a drink. Previously available iron chelator therapy [intramuscular
injections desferal, or desferioxamine or desferrioxamine] often
required a subcutaneous infusion lasting eight to 12 hours per night.
"Clinical trials for deferasirox included more than 1,000 adults and
children and showed that doses of 20-30 mg/kg/day led to reductions in
liver iron concentration, an indication for body iron content in
patients receiving blood transfusions. The new drug will cost about 20%
more than desferrioxamine (Desferal, Novartis). The list price is
$89.49/gm, which at an average dosage, comes to more than $32,000
annually for treatments other than sickle cell disease. Costs for
sickle cell treatment are about a third lower."
http://www.drugtopics.com/drugtopics/article/articleDetail.jsp?id=256787
Geriatric Use
"EXJADE did not include sufficient numbers of subjects aged 65 and over
to
determine whether they respond differently from younger subjects.
Thirty patients ≥65 years of age were included in clinical trials of
EXJADE. The majority of these
patients had myelodysplastic syndrome (MDS, n=27; other anemias, n=3).
In general, caution should be
used in elderly patients due to the greater frequency of decreased
hepatic, renal, or cardiac
function, and of concomitant disease
or other drug therapy."
[Interestingly, the clinical trials of
EXJADE did not include enough
subjects of the age most likely to suffer from Alzheimer's.]
http://www.fda.gov/cder/foi/label/2005/021882lbl.pdf
********************************************************************************************
EDTA(EthyleneDiamineTetraAcetic
Acid):
"VERSENE* CA calcium disodium EDTA
is a food grade chelating agent
which meets the requirements of the Food Chemicals Codex. VERSENE CA
chelating agent is the calcium chelate of EDTA, in dry form, and may be
used in direct food applications."
http://www.dow.com/versene/prod/edta/ca.htm
EDTA Chelation Therapy
"EDTA (EthyleneDiamineTetraAcetic Acid) is a synthetic amino acid
related to vinegar. EDTA was developed by the Germans in 1931 to
reverse heavy-metal poisoning from the ingestion of lead, mercury,
aluminum, cadmium, and more."
http://www.naturodoc.com/library/detox/EDTA-about.htm
Final report on the safety
assessment of EDTA, calcium disodium EDTA,
diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium
EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12396676&dopt=Abstract
Effect of Oral Calcium Disodium EDTA on Iron Absorption in a Human
Model of Mild Iron Overdose
http://www.aemj.org/cgi/content/abstract/10/5/521-b
********************************************************************************************
Rasagiline
&
TV3326 (ladostigil):
Food for thought
"If Prof. Moussa Youdim is correct, in a few years you will be able to
mix a spoonful of medicine into your bowl of cereal and protect your
brain from the degeneration caused by aging."
rasagiline [for Parkinson's]
TV3326, or ladostigil
"We have several animal models and different types of drugs," he
explains, but he's pretty sure that ridding the brain of excess iron
could be another way to fight neurodegeneration."
[Note also links at bottom of their (site) page.]
http://nootropics.com/smartdrugs/future.html
********************************************************************************************
AD
Cause Speculation:
[Beta]-Amyloid protein oligomers
induced by metal ions and acid pH are
distinct from those generated by slow spontaneous ageing at neutral pH
"Amyloid protein (A1–40) aggregation and conformation was examined
using
native and sodium dodecyl sulfate/polyacrylamide gel electrophoresis,
and
the results compared with those obtained by atomic force microscopy,
and
with Congo red binding, sedimentation and turbidity assays. The amount
of
A aggregation measured was different, depending upon the method used.
Incubation for 15 min at pH 5.0 or in the presence of Fe2+, Cu2+ or
Zn2+
did not alter the level of A oligomers observed on SDS and native gels.
However, the slow aggregation of A to form high molecular mass species
over 5 days was inhibited. In contrast, when A aggregation was
monitored
using a Congo red binding assay or sedimentation assay, a rapid
increase
in A aggregation was observed after incubation for 15 min at pH 5.0, or
in
the presence of Fe2+, Cu2+ or Zn2+. The low pH-, Zn2+- or Cu2+-induced
A
aggregation measured in a turbidity assay was reversible. In contrast,
a
considerable proportion of the A aggregation measured by native and
SDS/PAGE was stable. Atomic force microscopy studies showed that A aged
at
pH 5.0 or in the presence of Zn2+ produced larger looser rod-shaped
aggregates than at pH 7.4. A that had been aged at pH 7.4 was more
cytotoxic than A aged at pH 5.0. Taken together, the results suggest
that
A oligomerizes via two mutually exclusive mechanisms to form two
different
types of aggregates, which differ in their cytotoxic properties."
http://content.febsjournal.org/cgi/content/full/270/21/4282
CURRENT HYPOTHESES
"We list here a collection of special seminars, on-line journal club
discussions, recorded talks and other presentations on the Forum web
site that describe a variety of scientific hypotheses about the
pathogenesis of Alzheimer's disease."
http://www.alzforum.org/res/adh/cur/default.asp
Globulomer
********************************************************************************************
Heart
Disease & Arterial
Sclerosis:
Statins
********************************************************************************************
Stroke:
Widely Used Therapy May Not Be Effective In Treatment Of Acute Stroke
"General use of anticlotting drugs, like low-molecular-weight (LMW)
heparinoids, immediately after a stroke has little effect in producing
a good outcome or in preventing a second stroke in most patients,
according to the results of a large clinical trial published in the
April 22, 1998, issue of The Journal of the American Medical
Association."
http://www.scienceblog.com/community/older/1998/B/199801909.html
From: http://www.ninds.nih.gov/
What is a stroke?
"Stroke results from interruption of blood flow or bleeding into a
specific part of the brain."
http://www.cumc.columbia.edu/dept/neuro-icu/diseases_and_conditions/stroke.html
Statins
Natural Blood Thinners
********************************************************************************************
Vascular
Dementia:
Vascular dementia: Stroke risk and sequelae define therapeutic
approaches
See also:
Herbs
"The symptoms of vascular dementia are often distinct from those of
Alzheimer's disease. The memory deficits that define Alzheimer's
disease are not always observed in the initial stages of vascular
dementia, which is usually characterized by greater impairment of
executive function. However, increasing evidence supports an
involvement of the cholinergic system in vascular dementia similar to
that seen in Alzheimer's disease. In this article, Dr Black reviews the
pathogenesis and diagnosis of vascular dementia, risk factors for the
disease, and current treatment approaches, including possible use of
cholinesterase inhibitors."
http://www.postgradmed.com/issues/2005/01_05/black.htm
Vascular Dementia: A diagnosis of dementia does not always
mean
an unavoidable decline.
" One of the most feared consequences of aging is dementia, a set of
symptoms marked by profound memory loss and impaired thinking. Thanks
to a lot of research and public education, most people are aware that
dementia is not an inevitable part of growing older. In fact, it is
most often the result of a specific illness, Alzheimer's disease, that
strikes many-but by no means all-people in their senior years. The
bottom line is that aging does not necessarily lead to "senility,"
unless Alzheimer's or some other disease is present."
http://www.memorylossonline.com/pastissues/summer2000/vasculardementia.html
Vascular dementia: diagnosis, management and possible prevention
"Developments in the past three decades have led to a radical
rethinking of the association between cerebrovascular disease (CVD) and
dementia, and set the stage for a reconceptualisation of dementia from
vascular causes. We will review recent developments in the concept of
vascular dementia (VaD), and discuss its importance as a common, and
potentially preventable, form of dementia."
http://www.mja.com.au/public/issues/jan18/sachdev/sachdev.html
Vascular Dementia: Caregiving Challenges
"
http://memory.ucsf.edu/Caregivers/vd.html
Vascular Dementia
"Vascular dementia is the second most common form of dementia after
Alzheimer disease (AD). The condition is not a single disease; it is a
group of syndromes relating to different vascular mechanisms. Vascular
dementia is preventable; therefore, early detection and an accurate
diagnosis are important."
http://www.emedicine.com/MED/topic3150.htm
Vascular Dementia: Symptoms, Prognosis, and Support
"Vascular dementia can occur quite suddenly or progress slowly over
time, and the varying aspects of this disease can prove quite
challenging for a caregiver. It can often occur with Alzheimer’s
disease, which further complicates its progression."
http://www.helpguide.org/elder/vascular_dementia.htm
Vascular Dementia
"Vascular dementia is the second most common cause of dementia,
accounting for about 20 per cent of all cases by itself and up to
another 20 per cent in combination with Alzheimer’s disease.
Alzheimer’s disease alone accounts for about 50 per cent."
http://www.zarcrom.com/users/alzheimers/odem/d4.html
What is vascular dementia?
"The term ‘dementia’ is used to describe the symptoms that occur when
the
brain is damaged by specific diseases. These diseases include
Alzheimer’s
disease and vascular dementia. Someone with dementia may have
difficulties
remembering, solving problems or concentrating. Vascular dementia is a
type of dementia caused by problems in the supply of blood in the
brain."
Small vessel disease related dementia
"This type of dementia, also known as sub-cortical vascular dementia
or, in
a severe form, Binswanger’s disease, is caused by damage to tiny blood
vessels that lie deep in the brain. The symptoms develop more gradually
and are often accompanied by walking problems."
http://www.alzheimers.org.uk/Facts_about_dementia/What_is_dementia/info_vascular.htm
WHAT IS SMALL VESSEL DISEASE?
Small, and often unrecognised, strokes involving the white matter of
the
frontal regions of the brain can produce a clinical syndrome of mild to
moderate or severe cognitive impairment and recurrent falling due to
gait and balance disturbances.
http://www.ruralhealth.utas.edu.au/falls/docs/small-vessel-disease-frank.pdf
********************************************************************************************
Internet links:
Alzheimer Research Forum (perhaps the best source for AD info I've
found on the Internet)
http://www.alzforum.org/
News reports of research into Alzheimer's disease. (An excellent
collection of AD articles found on the Web)
http://www.memory-key.com/Seniors/Alzheimers%20news.htm
Dr. McDougall's Health and Medical Center
http://www.drmcdougall.com/
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Home Preface Brain
Failure Notes References
pg. 1 References pg. 2
Nutritional
Alternatives Patricia's
Protocol
********************************************************************************************
A note about the links in this site:
The Internet is alive. From time to time, Web page administrators
will change links to pages, move things around, and delete stuff.
This can be very frustrating to a person viewing a page like this one
since if the author does not continuously update his site and check all
the links, interesting, useful and important information may no longer
be available. Sometimes, old copies of what used to be at a Web
site are archived at [give like, “waybackmachine”?] or Google sometimes
has a "cache" copy when you do a search.
You can reach me by mai|ing to "ad", at
this domain.
Updated: November 6, 2008
Inception: June 5, 2006