News tagged with sperm count


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'The pill' for him: Scientists find a hormonal on-and-off switch for male fertility

Medicine & Health / Research

created Nov 30, 2009 | popularity not rated yet | comments 0

A new research report published in the December 2009 print issue of The FASEB Journal could one day give men similar type of control over their fertility that women have had since the 1960s. That's because scientists have f ...


Calm before the spawn: Climate change and coral spawning

Space & Earth / Environment

created Nov 04, 2009 | popularity 1 / 5 (4) | comments 2

What's the point of setting up marine reserves to protect coral reefs from pollution, ship groundings and overfishing if climate change could cause far more damage? A study published this week in London in Proceedings of ...


New insights into Australia's unique platypus

New insights into Australia's unique platypus

Biology / Plants & Animals

created Nov 02, 2009 | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- New insights into the biology of the platypus and echidna have been published, providing a collection of unique research data about the world's only monotremes.


Why females live longer than males: is it due to the father's sperm?

Medicine & Health / Research

created 3 hours ago | popularity 5 / 5 (1) | comments 1

Researchers in Japan have found that female mice produced by using genetic material from two mothers but no father live significantly longer than mice with the normal mix of maternal and paternal genes. Their findings provide ...


For young boys with cancer, testicular tissue banking may be option to preserve fertility

Medicine & Health / Cancer

created Nov 09, 2009 | popularity not rated yet | comments 0

For parents of children with cancer, the hopeful news is that pediatric survival rates have steadily improved for decades. Among the bad news—treatments that enable survival often cause infertility.


CDC now says 4,000 swine flu deaths in US

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

(AP) -- Federal health officials now say that 4,000 or more Americans likely have died from swine flu - about four times the estimate they've been using.


Investigating muscle repair, scientists follow their noses

Investigating muscle repair, scientists follow their noses

Biology / Cell & Microbiology

created Nov 16, 2009 | popularity 4 / 5 (4) | comments 0

When muscle cells need repair, they use odor-detecting tools found in the nose to start the process, researchers have discovered.


Mexican labs target adulterers with DNA testing

Medicine & Health / Other

created Nov 20, 2009 | popularity not rated yet | comments 0

Suspect your significant other might be cheating on you? In Mexico, numerous laboratories are now offering a way to find out for sure -- DNA tests.


CDC: Swine flu less widespread, down to 32 states

Medicine & Health / Diseases

created Nov 30, 2009 | popularity not rated yet | comments 0

(AP) -- A new government report says swine flu infections seem to be dropping, but the number of children who died with the illness rose by about 30.


Key player identified in cascade that leads to hypertension-related kidney damage

Key player identified in cascade that leads to hypertension-related kidney damage

Medicine & Health / Research

created Nov 05, 2009 | popularity not rated yet | comments 0

A key player in a cascade that likely begins with stress and leads to high blood pressure and kidney damage has been identified by researchers who say the finding may lead to better ways to control both.



List of search results for sperm count