News tagged with adult males
Researchers identify a critical growth factor that stimulates sperm stem cells to thrive
Mar 06, 2009 |
5 / 5 (1) |
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Researchers at the University of Pennsylvania School of Veterinary Medicine and Pennsylvania State University have identified for the first time a specific "niche factor" in the mouse testes called colony stimulating factor ...
Search results for adult males
Study points to 1 cause of higher rates of transplanted kidney rejection in blacks
Aug 29, 2008 |
5 / 5 (1) |
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A Johns Hopkins research team reports it may have an explanation for at least some of the higher organ rejection rates seen among black - as compared to white - kidney transplant recipients. In a study of 50 healthy adult ...
Adult male chimpanzees don't stray far from the home
Biology /
Dec 27, 2007 |
4.3 / 5 (3) |
1
When it comes to choosing a place to live, male chimpanzees in the wild don’t stray far from home, according to a new report in the Dec. 27th Current Biology, a publication of Cell Press. The researchers found that adult ...
Mental health problems in childhood may predict later suicide attempts in males
Medicine & Health / Psychology & Psychiatry
Apr 06, 2009 |
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Most males who commit suicide or need hospital care for suicide attempts during their teen or early adult years appear to have high levels of psychiatric problems at age 8, according to a report in the April issue of Archives of ...
When it comes to elephant love calls, the answer lies in a bone-shaking triangle
Biology /
Feb 13, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- Many a love-besotted soul has declared they would move the world for their true love, but how many actually accomplish that task in their quest to unite with a lover?
The sophisticated sex lives of sea squirts
Biology /
Aug 26, 2008 |
3.4 / 5 (9) |
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(PhysOrg.com) -- It may not be pretty, but the humble sea squirt could well be the envy of many: the marine organism never has to worry about contraceptives or IVF.
Temper, temper: Lifetime of aggressiveness leads to negative outcomes
Medicine & Health / Psychology & Psychiatry
Mar 16, 2009 |
4.3 / 5 (4) |
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People who were aggressive as children and young adults are likely to continue that behavior later in adult life and wind up with marital problems, traffic violations and even arrests, a new study shows.
Canaries: A bad performance is better than no performance at all (w/Audio)
May 27, 2009 |
1 / 5 (1) |
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(PhysOrg.com) -- The learning of birdsong resembles the learning of speech in humans. Crucial for the process are acoustic perception and the ability to produce sound. Social isolation leads to a disturbed ...
Individuals vary their immune response according to age, sex and the costs
Biology /
Sep 10, 2008 |
5 / 5 (1) |
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Is it always good to respond maximally when pathogens or disease strike, or should individuals vary their immune response to balance immediate and future costs? This is the question evolutionary physiologists ...
Why do males and females of some species look so different?
Biology /
Dec 04, 2006 |
2.6 / 5 (5) |
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Why and how do males and females of the same species often look so different? Armin Mocsek (Indiana University) has shown that in a certain group of insects, sex-differences in appearance are not the product ...
Pelvic pain as prevalent in teens as older males
Apr 16, 2009 |
5 / 5 (1) |
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A Queen's University research team has found that a painful pelvic affliction associated with adult men occurs as frequently in adolescent boys. Chronic prostatitis or chronic pelvic pain syndrome (CP/CPPS) is a urogenital ...
List of search results for adult males
