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It is important to keep in mind that the National Library of Medicine is
just that - a library - indeed one of the best in the world in medicine.
The fact that something comes from the NLM does not, in and of itself, give
it legitimacy or special credence.  A good library will always house works
representing various perspectives in different issues, and should not
endorse or support any particular view.  I am sure that the presence of this
abstract in a work housed in the NLM does not in any way imply that the NLM
staff agrees or disagrees with that view.

Furthermore, the staff at the NLM are not scientists or physicians.  Their
endorsement would be as meaningful as the endorsement of any other
non-medical individual or non-scientist.

While it may be rational to speculate in that direction, there is really
very little evidence that the use of these antioxidants, or dietary efforts
to reduce the oxidative loads or stresses,  in any way modifies, delays, or
otherwise influences the onset or progression of the disease, or the
putative, and unproven, toxic effect of the antiparkinsonian medications


Jorge Romero, MD


----- Original Message -----
From: "ervinmccarthy" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Sunday, July 22, 2001 4:48 PM
Subject: Fw: Parkinson's Research


[log in to unmask]
----- Original Message -----
From: [log in to unmask]
To: [log in to unmask]
Sent: Sunday, July 22, 2001 12:33 PM
Subject: Parkinson's Research


Parkinson's disease as multifactorial oxidative neurodegeneration:
implications for integrative management.

Kidd PM.

Parkinson's disease (PD) is the most common movement pathology,
severelyafflicting dopaminergic neurons within the substantia nigra (SN)
along withnon-dopaminergic, extra-nigral projection bundles that control
circuits forsensory, associative, premotor, and motor pathways.

Clinical, experimental,microanatomic, and biochemical evidence suggests PD
involves multifactorial,oxidative neurodegeneration, and that levodopa
therapy adds to the oxidativeburden. The SN is uniquely vulnerable to
oxidative damage, having high contentof oxidizable dopamine, neuromelanin,
polyunsaturated fatty acids, and iron,and relatively low antioxidant
complement with high metabolic rate.

Oxidativephosphorylation abnormalities impair energetics in the SN
mitochondria, alsointensifying oxygen free radical generation. These
pro-oxidative factorscombine within the SN dopaminergic neurons to create
extreme vulnerability tooxidative challenge.

Epidemiologic studies and long-term tracking of victims of MPTP
(1-methyl-4-phenyl-1,2,3,6,-tetrahydropyridine) poisoning, suggest oxidative
stress compounded by exogenous toxins may trigger the neurodegenerative
progression of PD.

Rational, integrative management of PD requires: (1) dietary revision,
especially to lower calories; (2) rebalancing of essential fatty acid intake
away from pro-inflammatory and toward anti-inflammatory prostaglandins; (3)
aggressive repletion of glutathione andother nutrient antioxidants and
cofactors; (4) energy nutrients acetylL-carnitine, coenzyme Q10, NADH, and
the membrane phospholipidphosphatidylserine (PS), (5) chelation as necessary
for heavy metals; and (6)liver P450 detoxification support.

This abstract came from the National Library of Medicine.

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