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Foc Challenge October 2008 Poll


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Who will win FOC challenge?
Beeker
48%
 48%  [ 14 ]
Fergie
24%
 24%  [ 7 ]
Bigjimsty
27%
 27%  [ 8 ]
Total Votes : 29

Author Message
Fergie
Wrecked
Wrecked


Joined: Jun 04, 2006
Posts: 5,340
Location: Christchurch

PostPosted: Sat 18/Oct/08 6:46pm    Post subject: Reply with quote Report Abuse

Life aye!
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Alf
Dusty
Dusty


Joined: Sep 19, 2008
Posts: 56
Location: Christchurch

PostPosted: Sat 18/Oct/08 7:53pm    Post subject: Reply with quote Report Abuse

Beeker wrote:
Just for the record, while I have been doing 'enough' training-wise to at least hold my own against the other two without setting the course alight, my head has been cooked after the most important person in my life walked out the door. Cry Cry Cry

Oops, you're the most important person in your life. Maybe it was second most important that walked out?

Double Thumbs Up to Rachelr for being there while I battle some demons. Wish I had OnnoG's amnesia Sad


Smile Smile
And it's great that you have some support. Hang in there.[/b]
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OnnoG
Worn
Worn


Joined: Nov 28, 2007
Posts: 689
Location: Inside the drum & base swindle

PostPosted: Sat 18/Oct/08 8:43pm    Post subject: Reply with quote Report Abuse

Amnesia was cool, Hmmmm interesting to read about recent research on creatine beeker

Titre du document / Document title
Dietary supplement creatine protects against traumatic brain injury


Auteur(s) / Author(s)
SULLIVAN Patrick G. (1) ; GEIGER Jonathan D. (2) ; MATTSON T. Mark P. (1) ; SCHEFF Stephen W. (1) ;


Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)
(1) Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, ETATS-UNIS
(2) Department of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Manitoba, CANADA
Laboratory of Neuroscience, National Institute on Aging, Baltimore, MD, ETATS-UNIS


Résumé / Abstract
Creatine, one of the most common food supplements used by individuals at almost every level of athleticism, promote gains in performance, strength, and fat-free mass. Recent experimental findings have demonstrated that creatine affords significant neuroprotection against ischemic and oxidative insults. The present experiments investigated the possible effect of creatine dietary supplementation on brain tissue damage after experimental traumatic brain injury. Results demonstrate that chronic administration of creatine ameliorated the extent of cortical damage by as much as 36% in mice and 50% in rats. Protection seems to be related to creatine-induced maintenance of mitochondrial bioenergetics. Mitochondrial membrane potential was significantly increased, intramitochondrial levels of reactive oxygen species and calcium were significantly decreased, and adenosine triphosphate levels were maintained. Induction of mitochondrial permeability transition was significantly inhibited in animals fed creatine. This food supplement may provide clues to the mechanisms responsible for neuronal loss after traumatic brain injury and may find use as a neuroprotective agent against acute and delayed neurodegenerative processes.


Revue / Journal Title
Annals of neurology ISSN 0364-5134 CODEN ANNED3


Source / Source
2000, vol. 48, no5, pp. 723-729 (49 ref.)


Creatine May Limit Brain Damage

By Elaine Zablocki
WebMD Health News
Reviewed by Jacqueline Brooks, MRCPsych, MBBCH

Nov. 2, 2000 -- The dietary supplement creatine is widely used by athletes to increase muscle mass and performance. Now a new study, conducted in animals, suggests that it may also protect against damage due to brain injury in people.

"Professional quarterbacks in the NFL sustain many concussions, with less damage than we might expect," senior author Stephen W. Scheff, PhD, tells WebMD. "That could be because they're taking creatine." Scheff is professor of anatomy and neurobiology at the University of Kentucky School of Medicine and associate director of basic research at the Sanders-Brown Center on Aging, both in Lexington.

In this study, published in the November issue of The Annals of Neurology, researchers fed rats and mice a diet high in creatine, and then simulated a concussion. They found that rats who ate a creatine diet for four weeks had a 50% reduction in brain damage, compared to rats on a normal diet. Mice who received three days of creatine pretreatment had a 21% decline in damaged cells, while those who received five days of creatine pretreatment had a 36% decline.

This doesn't mean you should eat creatine ahead of time before having a concussion, because concussions obviously aren't planned. But because these animal studies show creatine works by increasing energy production in the part of the brain cells responsible for generating the body's energy, called the mitochondria, it may be possible to find a substance that has a similar effect if taken soon after a concussion or brain injury. Scheff and other researchers have looked at several substances and are now conducting tests on one promising possibility.

Just as important, creatine may be valuable in several diseases where mitochondrial dysfunction plays a role. According to Sinclair Smith, ScD, many previous studies have indicated that creatine has the capacity to protect nerves. These reports have shown that it has good results in Lou Gehrig's disease (also known as amyotrophic lateral sclerosis, or ALS) and multiple sclerosis among others, he tells WebMD. Smith is an assistant professor of physiology in the occupational therapy department at Temple University School of Medicine in Philadelphia.

He believes creatine could potentially assist in treatment of diseases involving nerves and muscle. "I don't expect it will be a cure, but it may slow the disease process. Future research needs to focus on how creatine works in humans, and how it works in conjunction with other treatments. This is a hot area right now."

Head injuries predispose people to early onset of Alzheimer's disease, though no one knows why. This suggests creatine might also possibly slow Alzheimer's progression, Scheff speculates. "We don't know if it will stave off the disease, but it might be worth investigating."

However, since creatine is a nutritional supplement, it isn't regulated by the FDA, and it hasn't been tested for safety in human beings. At the same time, lots of athletes are taking it, and lots of health food stores are selling it.

Last May, the Blue Cross and Blue Shield Association released a statement warning about potential negative consequences of creatine. Although there have been no formal studies, observers say it may be linked to cramps, diarrhea, nausea, dizziness, high blood pressure, and liver and kidney problems.

But Scheff says creatine is an inexpensive substance with no known side effects. "Three grams of creatine per day is a maintenance dose," he says. "I buy it at the local grocery store before I go skiing."
Edward J. Kasarskis, MD, PhD, agrees creatine may play a valuable role in fighting diseases of the nervous system. When mice with ALS are fed creatine, they live longer, he tells WebMD. Now studies are planned to test creatine in humans with ALS. Meanwhile, since creatine is readily available, many of these patients are already taking it on their own.

"When people are faced with a desperate disease that has no effective treatment, they don't worry about side effects. They're eager to try something that may prolong life. We don't encourage them; we don't discourage them. Is creatine safe and effective for this condition? We don't know," says Kasarskis, a professor of neurology at the University of Kentucky's Chandler Medical Center and a member of the Amyotrophic Lateral Sclerosis Association's Subcommittee on Gulf War Veterans and Amyotrophic Lateral Sclerosis.

Information Needed On Creatine???
http://www.vorb.org.nz/ftopict-75286.html
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