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A report shows that sexually active teens are far more likely to be depressed and to attempt suicide than those who hold off until marriage.

More than a quarter (25%) of teen girls who said they were sexually active also said they had been depressed "a lot of the time" or "most or all of the time" in the previous week, compared to 7.7% of girls who said they weren't sexually active.

And, 60.2% of girls who refrained from sex said they were "never or rarely" depressed, compared to just 36.8 percent of sexually active girls who were never or rarely depressed.

 

For boys, 8.3% of those who were sexually active reported problems with depression, compared to just 3.4% for those who weren't.  

Girls who were sexually active were 3 times more likely to say they had attempted suicide than those who weren't. Sexually active boys were nearly 9 times more likely to have attempted suicide.

The majority of teens who had become sexually active admitted they'd started too soon and expressed regret.

[Sex, sadness and suicide, Heritage Fdn., 3Jun03; data from the National Longitudinal Survey of Adolescent Health, 1996, for the National Institute of Child Health and Human Development and 17 other federal agencies. The in-home survey (given with parental permission) interviewed 6,500 people 14-17 years old]

 
Umbilical Cord Blood Stem Cells May Aid Stroke Recovery (2/01) PDF Print E-mail
Cells taken from umbilical cords after birth may offer a source of material -- free of the ethical concerns of fetal tissue -- for repairing brains damaged by strokes and other ills.
In animal experiments, the cells appear to greatly speed recovery after strokes. They work with a simple infusion into the bloodstream without the need for direct implantation into the brain, Paul R. Sanberg of the University of South Florida reported at a meeting of the American Association for the Advancement of Science.
Sanberg and his colleagues removed stem cells from cords, then used retinoic acid and growth hormones to transform them into immature nerve cells. They then injected 3 million of the cells into the bloodstreams of rats that had suffered strokes. In experiments on about 60 animals, those given the cells recovered about 80 percent from their strokes, compared with about 20 percent in untreated rats.
How the new cells rewire the damaged parts of the brain is unclear, the researcher said.
[18Feb01, Associated Press, San Francisco;  © 2001 Washington Post; Culture of Life Fdn, 19Feb01]
 
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