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View Full Version : Scientists identify agent that regulates appetite


Ari Chi3fs
10-03-2006, 04:31 PM
HONG KONG (Reuters) - Scientists in Japan have identified a molecule responsible for making mammals feel full, a discovery that could lead to new ways to treat obesity in humans.

Scientists believe appetite is controlled in a region of the brain called the hypothalamus, and the group of researchers claims to be the first to pinpoint an agent that triggers an increase or decrease in appetite.

In an article published on Sunday in the online version of the journal Nature, the scientists identified the molecule as nesfatin-1, which is produced naturally in the brain.

After injecting the molecule into the brains of rats, the scientists observed that the rodents began to eat less and lose weight.

The researchers also were able to induce the rats to eat more, by blocking nesfatin-1.

"After we injected anti-nesfatin-1 antibody, these rats showed increased appetite and finally showed a progressive increase in body weight," Masatomo Mori of the medicine and molecular science department at Gunma University Graduate School of Medicine told Reuters in a telephone interview.

Mori said the finding could pave the way for treating obesity, which has become a major health problem in the developing world as well as in economically advanced countries.

There are at least a billion overweight adults across the world, 300 million of them considered obese, according to the World Health Organization.

Obesity has been linked to chronic diseases, such as type 2 diabetes, cardiovascular disease, hypertension and stroke, and some forms of cancer.

http://today.reuters.com/news/articlenews.aspx?type=healthNews&storyID=2006-10-01T171304Z_01_PEK357475_RTRUKOC_0_US-APPETITE.xml&WTmodLoc=HealthNewsHome_C1_%5BFeed%5D-2

Bob Dole
10-03-2006, 05:02 PM
Sweet. Once this is confirmed, maybe they can pinpoint the agent that turns some people in to thin-skinned, whiny little bitches.

Chan93lx50
10-03-2006, 05:24 PM
Sweet. Once this is confirmed, maybe they can pinpoint the agent that turns some people in to thin-skinned, whiny little bitches.

Rep!

Give one to my wife!

jidar
10-03-2006, 06:39 PM
And then maybe they can perfect an Agent that doesn't embarass T.O. in press conferences.

chiefsfaninNC
10-03-2006, 06:52 PM
And then maybe they can perfect an Agent that doesn't embarass T.O. in press conferences.


That would be a disservice to humanity.

Spott
10-03-2006, 06:55 PM
Maybe they can find the one that makes people too damn lazy to exercise.

blueballs
10-03-2006, 06:56 PM
I can be full as a tick
and still eat like a pig