Alpha Lipoic Acid: The Multi-Tasking Supplement

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Tuesday, December 23, 2008 by: Teya Skae, citizen journalist
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(NaturalNews) If there is one highly competent, 
yet underrated supplement, it would have to be 
Alpha Lipoic Acid (ALA). ALA is not to be 
confused with the alpha-linolenic acid (also 
called ALA) found in flax, canola oil and 
walnuts. Lipoic acid, or thioctic acid is slowly 
being recognized for its ability to assist the 
body in a number of significant energy production 
and physiological functions. For this reason it 
deserves the title of a multi-tasking supplement.

Let's have a look at why…

Lipoic acid is an 
<http://www.naturalnews.com/antioxidant.html>antioxidant 
that is naturally produced in the body; hence, it 
is often called a metabolic antioxidant. First 
discovered in the 1930's, it was not until the 
1950's that researchers began to take an interest 
in lipoic acid as a serious supplement. As a 
result of these studies, lipoic acid was labeled 
a 'universal' antioxidant. Why? Because it helps 
to recycle other important 
<http://www.naturalnews.com/antioxidants.html>antioxidants 
such as, vitamin C and E, in the body. Remember, 
antioxidants are the good guys that assist the 
body from oxidizing too much and too quickly, due 
to over production of 
<http://www.naturalnews.com/free_radicals.html>free 
radicals – a very common physiological phenomena 
that results from stress, metabolic wastes and 
physical exercise. As we know, too much free 
radical damage causes inflammation, 
<http://www.naturalnews.com/heart_disease.html>heart 
disease and premature aging. The only way to halt 
this process is to ensure the body has plenty of 
bioavailable antioxidants to counteract the free radical damage.

What is so special about Lipoic Acid?

Unlike other antioxidants which are either fat 
soluble or water soluble, lipoic acid 
simultaneously acts as both a fat and a 
water-soluble antioxidant in the body. This 
allows it to be easily absorbed and transported 
across cell membranes. This unique quality of 
lipoic acid offers protection against free 
radicals both inside and outside the cell, 
whereas other antioxidants only provide 
protection outside the cells and not inside, where a lot of action takes place.

In addition to being a powerful antioxidant, 
alpha lipoic acid helps the body use 
<http://www.naturalnews.com/glucose.html>glucose; 
hence, it is useful in lowering 
<http://www.naturalnews.com/blood_sugar_levels.html>blood 
sugar levels and in the management of 
<http://www.naturalnews.com/diabetes.html>diabetes.

Diabetes Mellitus is a degenerative condition 
associated with abnormally high levels of 
<http://www.naturalnews.com/sugar.html>sugar in 
the blood. Glucose (sugar) builds up in the 
bloodstream as a result of the body's inability 
to produce 
<http://www.naturalnews.com/insulin.html>insulin 
(which regulates blood/sugar levels) or the 
inability of insulin in the body to control 
<http://www.naturalnews.com/sugar_levels.html>sugar levels.

This is where lipoic acid is of benefit, as 
studies have shown that lipoic acid speeds the 
removal of glucose (sugar) from the blood in people with diabetes.

Lipoic acid functions as a co-factor for a number 
of important enzymes responsible for the 
conversion of our 
<http://www.naturalnews.com/food.html>food to 
energy, known as Adenosine tri-phosphate (ATP). 
ATP is required to provide energy for cellular 
function and is the energy source our muscles use for short bursts of power.

Over the past few years, the pace of research 
into lipoic acid has increased dramatically. In 
1995, Lester Packer, PhD, a professor of 
molecular biology at the University of 
California, Berkeley, published a lengthy review 
article on alpha-lipoic acid in Free Radical 
Biology & Medicine (1995;19:227-50). In April 
1996, he presented a short review of it in the same journal (FRBM;20:625-6).
According to Professor Packer, lipoic acid "could 
have far-reaching consequences in the search for 
prevention and therapy of chronic degenerative conditions".

Several studies suggest that treatment with 
lipoic acid may help reduce pain, burning, 
itching, tingling, and numbness in people who 
have nerve damage (called peripheral 
<http://www.naturalnews.com/neuropathy.html>neuropathy) 
caused by diabetes. Lipoic acid has been used for 
years for this purpose in Europe.

The fact that lipoic acid has a beneficial impact 
on 
<http://www.naturalnews.com/diabetic_neuropathy.html>diabetic 
neuropathy is also supported by other leading 
doctors in this field such as Dr. Ira D. 
Goldfine, director, Division of Diabetes & 
Endocrine Research, Mount Zion Medical Center, 
University of California San Francisco. However, 
the current oral formulations of lipoic acid are 
not of therapeutic value, and typically remain in 
the blood only a very short time, requiring 
either multiple daily doses or intravenous 
infusions. While more clinical studies are needed 
with controlled-release oral formulations of 
alpha-lipoic acid, it is already evident that 
such preparations should be very helpful for 
<http://www.naturalnews.com/diabetics.html>diabetics suffering from neuropathy.

For well over 30 years physicians in Germany have 
been clinically treating diabetics with lipoic 
acid and in Germany to date, alpha-lipoic acid is 
an approved medical treatment for peripheral 
neuropathy, a common complication of diabetes. 
This is due to the fact that lipoic acid speeds 
the removal of glucose from the bloodstream, at 
least partly by enhancing insulin function, and 
it reduces insulin resistance, an underpinning of 
many cases of coronary heart 
<http://www.naturalnews.com/disease.html>disease 
and obesity. However, we need to note that the 
therapeutic dose for lipoic acid is 600 mg/day. 
In the United States, it is sold as a dietary 
supplement, usually as 50 mg tablets. In 
<http://www.naturalnews.com/Australia.html>Australia 
it is usually 100mg as either S-Alpha Lipoic 
Acid, a synthetic, or R-S Alpha Lipoic Acid, a 
mixture of real and synthetic. Definitely not the 
therapeutic dose needed to provide the results 
that the German physicians are accustomed to working with.

How to get the best sources?

Even though our bodies are capable of 
manufacturing lipoic acid, we still need to get 
additional supply from our diet or from 
supplements. In nature, the richest food source 
of alpha-lipoic acid is 
<http://www.naturalnews.com/red_meat.html>red 
meat, other sources include, 
<http://www.naturalnews.com/spinach.html>spinach, 
broccoli, yeast (particularly Brewer's yeast), 
and certain organ meats (such as kidney and heart).

The two types of Alpha Lipoic acid

Not all lipoic acid supplements are the same; 
this is the sad bit about this wonderful 
antioxidant. Most of the Lipoic Acid on the 
market in Australia is not pure lipoic acid, 
known as R- Alpha Lipoic Acid. There is a pure R 
form of lipoic acid on the market but, it is a 
practitioner product and, you would need to ask 
for it specifically, otherwise we are wasting our 
money on the S form of lipoic acid, (S-Alpha 
Lipoic Acid), which is synthetic. A number of 
<http://www.naturalnews.com/health.html>health 
supplement companies make a mixture of real and 
synthetic lipoic acid displayed on the label as 
R,S – Alpha Lipoic Acid. This means that you are 
buying both the natural and the synthetic form of 
lipoic in one. The only drawback is that you 
would not know how much of the R or S is in the formula.
As consumers, we have a lot of power in relation 
to the formulations of the supplements. All it 
takes is for us to be wiser and more selective. 
As supply and demand still dictates quality and 
quantity, if we only choose to use the R form 
lipoic acid, companies will inevitably succumb to 
this demand, in order to ensure their sales stay 
up and not down. When it comes to our health and 
supplements we deserve the highest and best 
quality and standards in supplements, otherwise 
there is no point in taking these supplements as 
we are not getting what we need!

The other advantage of taking the R form only is 
that we would use a smaller dose; 50 mg of 
R-Lipoic Acid is equivalent to 100 mg of 
synthetic lipoic acid. A further advantage is 
that the body assimilates the R form much more readily than the S form.
There is a clear advantage in adding the 
multi-tasking lipoic acid supplement to our 
health regime; first, it recycles other 
antioxidants, the good guys who halt premature 
ageing as well as degenerative conditions and, 
secondly, lipoic acid improves 
<http://www.naturalnews.com/blood_sugar.html>blood 
sugar levels in our blood and energy production 
in our muscles However, the wonderful advantages 
from lipoic come only from the R-form. Even if 
our diet is high in red meat and spinach taking a 
little extra lipoic acid would prove beneficial 
for anyone who is active, lives a full life, 
likes occasional sweets and even if they do not 
have blood sugar irregularities, having an 
antioxidant recycling facility in our bodies 
would be a good start towards wellness and longevity.

References
<http://www.NaturalNews.com/006445.html>http://www.NaturalNews.com/006445.html
http://www.nutritionreporter.com/Alpha-...
<http://www.raysahelian.com/lipoic.html>http://www.raysahelian.com/lipoic.html
Nickander KK, McPhee BR, Low PA, Tritschler H. 
Alpha-lipoic acid: antioxidant potency against 
lipid peroxidation of neural tissues in vitro and 
implications for 
<http://www.naturalnews.com/diabetic.html>diabetic 
neuropathy. Free Rad Biol Med. 1996; 21:631-639.
Packer L, Witt EH, Tritschler, HJ. Alpha-lipoic 
as a biological antioxidant. Free Rad Biol Med. 1995; 19:227-250.
Wagh SS, Natraj CV, Menon KKG. Mode of action of 
lipoic acid in diabetes. J Biosci. 1987; 11:59-74.
Ziegler D, Hanefeld M, Ruhnau KJ, et al. 
Treatment of symptomatic diabetic peripheral 
neuropathy with the antioxidant alpha-lipoic 
acid. A three-week multicentre randomized 
controlled trial (ALADIN study). Diabetologia. 1995; 38:1425-1433.
Nagamatsu, M., et al. "Lipoic acid improves nerve 
blood flow, reduces oxidative stress and improves 
distal nerve conduction in experimental diabetic 
neuropathy." Diabetes Care, 18: 1160-67, 1995.

<http://www.umm.edu/altmed/ConsSupplements/AlphaLipoicAcidcs.html>http://www.umm.edu/altmed/ConsSupplemen...



About the author

Teya Skae M.A., B.A.,Dip Health Sciences, Dip Clinical Nutrition
Kinesiologist/Nutritionist/Writer
Health/Life Coach and Educator
Teya is the founder of Empowered Living
<http://www.empowered-living.com.au>www.empowered-living.com.au
specialising in Neurologically Balancing busy 
people for chronic fatigue, corporate burnout, 
physical/emotional stress, Emotional Freedom 
Technique to resolve energy blocks, Metabolic 
Typing Nutrition and Results Fat Loss. Teya 
writes article for various publications and runs 
empowering educational courses in the area of 
balancing your health, physical body,emotions, 
and how to have more energy to enjoy your Life!


R Alpha Lipoic Acid

<http://www.advance-health.com/rlipoicacid.html>http://www.advance-health.com/rlipoicacid.html
 




What is R Alpha Lipoic Acid and Alpha Lipoic Acid?

       Alpha Lipoic acid is a natural substance 
found in certain foods and also produced in the 
human body. Alpha Lipoic acid is a disulfide 
compound found naturally in mitochondria as the 
coenzyme for pyruvate dehydrogenase and 
a-ketoglutarate dehydrogenase. Alpha lipoic acid 
(ALA) is a unique, vitamin-like antioxidant which 
exists in two forms, R-alpha-lipoic acid and 
S-alpha-lipoic acid. These two forms contain the 
same number and composition of atoms but have 
different arrangements of the atoms in their 
respective molecules. Natural lipoic acid is R 
Alpha lipoic acid. Synthetic lipoic acid contains 
a 50/50 mixture of the two forms. Studies with 
the mixture demonstrated beneficial effects in 
treating a number of diseases and conditions. 
More recent research has shown that the R Alpha 
Lipoic acid alone is far more effective than S 
Alpha Lipoic acid or the mixture. Recently, pure 
R Alpha Lipoic acid has become available as a nutritional supplement.


R Alpha Lipoic Acid as an Antioxidant

       R Alpha Lipoic acid is regarded by many as 
the supreme antioxidant. R-Lipoic acid is unique 
in that it functions as both a fat and 
water-soluble antioxidant that can easily cross 
cell membranes. Thus, it can confer free radical 
protection to both interior and exterior cellular structures.

       Vitamin E is a potent biological 
antioxidant that acts to stabilize highly 
reactive free radicals in lipid (fatty) tissues 
and cell membranes. In the process of quenching 
fatty free radicals, vitamin E becomes a free 
radical itself. The vitamin E radical is then 
regenerated by vitamin C (ascorbic acid). This 
process recycles vitamin E from a radical back 
into an antioxidant again, but results in the 
formation of a new free radical in the form of 
unstable vitamin C. Vitamin C is next recycled by 
glutathione. Up to this point vitamins E, C and 
glutathione work in concert to control free 
radicals and prevent cellular damage. But this is 
also an important stage where the antioxidant 
regeneration cycle runs into a limiting factor 
determined by the availability of glutathione. 
The concentration of these key antioxidants, 
vitamins E,C and glutathione diminishes with age 
and the individual becomes more susceptible to 
oxidative damage and inflammation. Cell membrane 
integrity, the immune system, organs and DNA 
integrity all go down hill as antioxidants diminish.

       Glutathione is an important free-radical 
deactivator. Cellular glutathione levels are 
considered by many life extension experts to be 
the single best predictor of how long an 
individual will live. Glutathione also plays a 
vital role in protecting against cataract 
formation, enhancing immune function, preventing 
liver damage, slowing the initiation of cancers 
and eliminating heavy metals. Glutathione is 
quickly depleted when the body experiences high 
levels of oxidative stress from causes such as 
illness, infection, trauma, medication, 
environmental toxins and surgery. Glutathione 
deficiency is also associated with low protein 
intake, diabetes, liver disease, cataracts, HIV 
infection, respiratory distress syndrome, cancer, 
and idiopathic pulmonary fibrosis.

       R-Lipoic acid boosts glutathione levels. 
Alpha lipoic acid enhances glutathione (GSH) 
levels. Glutathione is the most important 
water-soluble antioxidant and is linked to 
detoxification of xenobiotics, modulation of 
signal transduction, prostaglandin metabolism, 
regulation of immune response, control of enzyme 
activity and peptide hormones, etc. The 
availability of the amino acid Cysteine is known 
as the rate-limiting factor in glutathione 
synthesis. Lipoic acid is taken up rapidly by the 
cell and reduced to DHLA, which in turn reduces 
cystine to cysteine and accelerates the biosynthesis of GSH.

       In summary, R Lipoic Acid acts as a potent 
anti-oxidant on its own, serves to regenerate 
other anti-oxidants like vitamin E, Vitamin C and 
glutathione, and increases the production of glutathione.


R Alpha Lipoic acid for Improving Mitocondrial Function

       The mitochondria are structures inside 
each individual cell that produce the energy that 
the cell needs to function. The mitochondria are 
analagous to an engine, boiler room or furnace. 
As the cells age, the activity of the 
mitochondria decreases, resulting in lower energy 
production, slower metabolism and and increased 
oxidative stress and damage. Clinical studies 
with rats have demonstrated that supplementation 
with R Alpha Lipoic acid improved mitocondrial 
function, increases metabolic rate and decreases 
oxidative damage. Ambulatory activity, a measure 
of general metabolic activity was almost 
threefold lower in untreated rats compared to 
treated rats. The decline was reversed in old rats fed R Alpha Lipoic Acid.


R Alpha Lipoic Acid as a Chelating Agent

       Studies with rats and mice have shown that 
R Alpha Lipoic Acid provided protection against 
the toxic effects of arsenic, cadmium and 
mercury. It may also bind to other metals 
including iron, copper and zinc. The chelating 
action of R Alpha Lipoic Acid is considered to be 
relatively weak compared to other chelating 
agents. Some of the harmful effects of heavy 
metal poisoning are associated with oxidative 
damage. In addition, lipoic acid's antioxidant 
properties reduce the harmful effects of heavy metals.


Reduction of Aging from Glycation by R Alpha Lipoic Acid

       Glycation is the formation of chemical 
bonds between protein molecules and glucose. This 
process impairs the physiological function of 
those proteins and contributes to the effects of 
aging and many disease processes, especially 
those associated with diabetes. These 
sugar-damaged proteins are referred to as 
advanced glycosylation end products (AGEs). AGEs 
increase with the length of hyperglycemia and are 
thought to be responsible for the kidney damage 
and advanced atherosclerosis seen in diabetes. 
Researchers have found that noncovalent binding 
of alpha-lipoic acid to albumin protected 
proteins against glycation. Thus R Alpha Lipoic 
Acid acts as an anti-aging nutrient by both its 
anti-oxidant properties and its anti glycation properties.


Clinical Uses for R Alpha Lipoic Acid

       Large amounts of free radicals are created 
in tissue that has been injured by trauma or 
ischemia. Ischemia is caused by low oxygen levels 
from blood clots, stroke, etc. Treatment of this 
type of injury with anti-oxidants could be 
expected to reduce the effects of the damage. 
These types of injuries include heart attack, 
stroke, burns, sprains, strains, contusions, etc. 
The treatment of some of these entities with 
alpha lipoic acid have been documented in the literature and some have not.

       Because alpha lipoic acid helps to 
conserve and increase production of glutathione, 
it may be beneficial in treating certain diseases 
that affect the liver. These include exposure to 
various toxins, alcoholic liver disease, aminita 
mushroom poisoning, hepatitis, etc.

       Alpha lipoic acid is beneficial to 
individuals with type II diabetes. First, it 
improved the overall control of blood sugar and 
reduced blood sugar and insulin levels. Second, 
its anti-oxidant and anti-glycation effects 
reduce the damage caused by high blood sugar levels.

       Perhaps the best use of r alpha lipoic 
acid is as a life extension nutrient. It acts as 
an anti-oxidant, anti-glycation agent, blood 
sugar normalizer, mitochondria activator and 
glutathione enhancer. All of these effects 
counter the effects of aging, increase energy and enhance the quality of life.


Dosage of R Alpha Lipoic Acid

       As a nutritional supplement, doses of 50 
to 100 mg. per day are generally recommended. As 
a Therapeutic agent, higher doses may be used. In 
Germay, dosages of 600 mg. per day are prescribed 
for preventing the damaging effects of 
hyperglycemia in diabetes. Larger doses, 1200 mg. 
given intravenously, have been used to treat aminita mushroom poisoning.


R Alpha Lipoic Acid Side Effects and Precautions

       Clinical research has shown no evidence of 
carcinogenic effects with administration of alpha 
lipoic acid. Serious side effects have not been 
observed, even at high doses. Minor side effects 
include skin reactions and gastrointestinal 
effects, such as nausea and vomiting. However, 
these effects have only been observed in a small 
percentage of subjects who received intravenous 
infusions of 1,200 mg or more of alpha lipoic acid per day.

       Alpha Lipoic Acid supplementation may 
reduce glucose and insulin levels in diabetics. 
Diabetics taking insulin or glucose lowering 
drugs will have to monitor their sugar levels and 
adjust medication as needed. Diabetics taking 
alpha lipoic acid supplements should work with 
their physician to monitor and and adjust any 
medication that they may be using.

       There is a lack of available data 
regarding use of alpha lipoic acid during 
pregnancy. During more than three decades of 
scientific research and clinical usage no serious 
adverse effects have been reported as a 
consequence of alpha lipoic acid supplementation. 
The LD50 is approximately 400-500 mg/kg after oral dosing in dogs.

       High doses of alpha lipoic acid should be 
accompanied ty thiamine administration. An 
experiment done with rats showed that 
administration of alpha lipoic acid in extremely 
high doses (20 mg./kg) in the presence of a 
thiamine deficiency proved fatal. It would 
probably be beneficial to include a B-complex 
supplement in a regimen containing alpha lipoic acid.


Where to Get R Alpha Lipoic Acid

       To order Alpha Lipoic Acid or R Alpha 
Lipoic Acid from Vitamin Research Products, 
<http://www.vrp.com/index.aspx?vMBR=238900&vPORT=ECART&vNAV=YES&vITM=3451,3455,3453>CLICK
 
HERE


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Crystalline alpha-lipoic acid: a catalytic agent 
associated with pyruvate dehydrogenase. Science 1951;114:93-94.

2. Carreau JP. Biosynthesis of lipoic acid via 
unsaturated fatty acids. Meth Enzmol 1979;62:152-158.

<3. Dupre S, Spoto G, Materese RM, et al. 
Biosynthesis of alpha-lipoic acid in the rat: 
Incorporation of S- and C-labeled precursors. 
Arch Biochem Biophys 1980;202:361-365.

4. Packer L, Witt EH, Tritschler HJ. Alpha-lipoic 
acid as a biological antioxidant. Free Rad Biol Med 1995;19:227-250.

5. Rosenburg HR, Culik R. Effects of alpha-lipoic 
acid on vitamin C and vitamin E deficiencies. 
Arch Biochem Biophys 1959;80:86-93.

6. Podda M, Tritschler HJ, Ulrich H, Packer L. 
Alpha-lipoic acid supplementation prevents 
symptoms of vitamin E deficiency. Biochem Biophys Res Commun 1994;204:98-104.

7. Xu DP, Wells WW. alpha-lipoic acid dependent 
regeneration of ascorbic acid from 
dehydroascorbic acid in rat liver mitochondria. J 
Bioenerg Biomembr 1996;28:77-85.

8. Scholich H, Murphy ME, Sies H. Antioxidant 
activity of dihydrolipoate against microsomal 
lipid peroxidation and its dependence on 
a-tocopherol. Biochem Biophys Acta 1989;1001:256-261.

9. Busse E, Zimmer G, Schopohl B, et al. 
Influence of alpha-lipoic acid on intracellular 
glutathione in vitro and in vivo. Arzneimittel-Forschung 1992;42:829-831.

<10. Kagan V, Serbinova E, Packer L. Antioxidant 
effects of ubiquinones in microsomes and 
mitochondria are mediated by tocopherol 
recycling. Biochem Biophys Res Comm 1990;169:851-857.

11. Passwater RA. Lipoic Acid: The Metabolic 
Antioxidant. New Canaan, CT: Keats Publishing, Inc; 1995:1-47.

12. Scott BC, Arouma OI, Evans PJ, et al. Lipoic 
and dihydrolipoic acid as antioxidants: a 
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13. Suzuki YJ, Tsuchiya M, Packer L. Thiotic acid 
and dihydrolipoic acid are novel antioxidants 
which interact with reactive oxygen species. Free 
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14. Sandhya P, Mohandass S, Varalakshmi P. Role 
of DL alpha-lipoic acid in gentamicin induced 
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15. Sigel H, Prijs B, McCormick DB, Shih JCH. 
Stability of binary and ternary complexes of 
alpha-lipoate and lipoate derivatives with Mn2+, 
Cu2+, and Zn2+ in solution. Arch Biochem Biophys 1978;187:208-214.

16. Devasagayam TP, Subramanian M, Pradhan DS, 
Sies H. Prevention of singlet oxygen induced DNA 
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18. Grunert RR. The effect of DL alpha-lipoic 
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19. Ou P, Tritschler HJ, Wolff SP. Thioctic 
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20. Muller L, Menzel H. Studies on the efficacy 
of lipoate and dihydrolipoate in the alteration 
of cadmium toxicity in isolated hepatocytes. 
Biochem Biophys Acta 1990;1052:386-391.

21. Sumathi R, Baskaran G, Varalakshmi P. 
Relationship between glutathione and DL 
alpha-lipoic acid against cadmium-induced 
hepatotoxicity. Jpn J Med Sci Biol 1996;49:39-48.

22. Sumathi R, Devi VK, Varalakshmi P. DL 
alpha-lipoic acid protection against 
cadmium-induced tissue lipid peroxidation. Med Sci Res 1994;22:23-25.

23. Keith RL, Setiarahardjo I, Fernando Q, et al. 
Utilization of renal slices to evaluate the 
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24. Gregus Z, Stein AF, Varga F. Effect of lipoic 
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metals. Toxicol Appl Pharmacol 1992;114:88-96.

25. Strodter D, Lehmann E, Lehmann U, et al. The 
influence of thioctic acid on metabolism and 
function of the diabetic heart. Diabetes Res Clin Pract 1995;29:19-26.

26. Estrada DE, Ewart HS, Tsakiridis T, et al. 
Stimulation of glucose uptake by the natural 
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27. Faust A, Burkart V, Ulrich H et al. Effect of 
lipoic acid on cyclophosphamide-induced diabetes 
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28. Henricksen EJ, Jacob S, Tritschler HJ, et al. 
Chronic thioctic treatment increases 
insulin-stimulated glucose transport activity in 
skeletal muscle of obese Zucker rats. Diabetes 
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29. Kawabata T, Packer L. Alpha-lipoate can 
protect against glycation of serum albumin, but 
not low density lipoprotein. Biochem Biophys Res Comms 1994;203:99-104.

30. Jacob S, Henriksen EJ, Schiemann AL, et al. 
Enhancement of glucose disposal in patients with 
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31. Jacob S, Henriksen EJ, Tritschler HJ, et al. 
Improvement of insulin-stimulated 
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acid. Exp Clin Endocrinol Diabetes 1996;104:284-288.

32. Garrett NE, Malcangio M, Dewhurst M, 
Tomlinson DR. alpha-lipoic acid corrects 
neuropeptide deficits in diabetic rats via 
induction of trophic support. Neurosci Lett 1997;222:191-194.

33. Nagamatsu M, Nickander KK, Schmelzer JD. 
Lipoic acid improves nerve blood flow, reduces 
oxidative stress, and improves distal nerve 
conduction in experimental diabetic neuropathy. 
Diabetic Care 1995;18:1160-1166.

34. Ziegler D, Hanefield M, Ruhnau KJ, et al. 
Treatment of symptomatic diabetic peripheral 
neuropathy with the anti-oxidant alpha-lipoic 
acid. A 3-week multicenter randomized controlled 
trial (ALADIN Study). Diabetologia 1995;38:1425-1433.

35. Kehler W, Kuklinski B, Ruhlmann C, Plotz C. 
Diabetes mellitus-a free radical associated 
disease: Effects of adjuvant supplementation of 
antioxidants. In: Gries FA, Wessel K, eds. The 
role of antioxidants in diabetes mellitus: Oxygen 
radicals and anti-oxidants in diabetes. Frankfurt 
am Maine: pmi. Verl-Gruppe; 1993:33-53.

36. Ou P, Nourooz-Zadeh J, Tritschler HJ, Wolff 
SP. Activation of aldose reductase in rat lens 
and metal-ion chelation by aldose reductase 
inhibitors and lipoic acid. Free Radic Res 1996;25:337-346.

37. Maitra I, Serbinova E, Tritschler HJ, Packer 
L. Alpha-lipoic acid prevents buthionine 
sulfoximine-induced cataract formation in newborn 
rats. Free Radic Biol Med 1995;18:823-829.

38. Maitra I, Serbinova E, Tritschler HJ, Packer 
L. Stereospecific effects of R-lipoic acid on 
buthionine sulfoximine-induced cataract formation 
in newborn rats. Biochem Biophys Res Commun 1996;221:422-429.

39. Filina AA, Davydova NG, Endrikhovskii SN, et 
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<*}}}>< 
<http://www.halfthekingdom.org/please%20donate.html>Donations 
are needed and very much appreciated <*}}}><
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<*}}}><<http://www.halfthekingdom.org/>Half the 
<http://www.halfthekingdom.org/>Kingdom!<*}}}><

Lord, may everything we do begin with Your 
inspiration and continue with Your help,
so that all our prayers and works may begin in You and by You be happily ended.
We ask this through Christ our Lord.
Amen.



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