J
Jason Spaceman
Guest
From the article:
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By Maggie Fox, Health and Science Correspondent
WASHINGTON (Reuters) - Too much testosterone can kill brain cells,
researchers said on Tuesday in a finding that may help explain why steroid
abuse can cause behavior changes like aggressiveness and suicidal
tendencies.
Tests on brain cells in lab dishes showed that while a little of the male
hormone is good, too much of it causes cells to self-destruct in a process
similar to that seen in brain illnesses such as Alzheimer's.
"Too little testosterone is bad, too much is bad but the right amount is
perfect," said Barbara Ehrlich of Yale University in Connecticut, who led
the study.
Testosterone is key to the development, differentiation and growth of cells
and is produced by both men and women, although men produce about 20 times
more of the hormone.
It can also be abused, and recent scandals have involved athletes who use
the hormone, or steroids that turn into testosterone in the body, for an
unfair advantage.
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Read it at
http://today.reuters.com/news/artic..._RTRUKOC_0_US-TESTOSTERONE.xml&src=rss&rpc=22
or http://tinyurl.com/zdx4c
J. Spaceman
----------------------------------------------------------------
By Maggie Fox, Health and Science Correspondent
WASHINGTON (Reuters) - Too much testosterone can kill brain cells,
researchers said on Tuesday in a finding that may help explain why steroid
abuse can cause behavior changes like aggressiveness and suicidal
tendencies.
Tests on brain cells in lab dishes showed that while a little of the male
hormone is good, too much of it causes cells to self-destruct in a process
similar to that seen in brain illnesses such as Alzheimer's.
"Too little testosterone is bad, too much is bad but the right amount is
perfect," said Barbara Ehrlich of Yale University in Connecticut, who led
the study.
Testosterone is key to the development, differentiation and growth of cells
and is produced by both men and women, although men produce about 20 times
more of the hormone.
It can also be abused, and recent scandals have involved athletes who use
the hormone, or steroids that turn into testosterone in the body, for an
unfair advantage.
--------------------------------------------------------------------------
Read it at
http://today.reuters.com/news/artic..._RTRUKOC_0_US-TESTOSTERONE.xml&src=rss&rpc=22
or http://tinyurl.com/zdx4c
J. Spaceman