Medical research
Researchers achieve male fertility breakthrough
A Ben-Gurion University of the Negev researcher has achieved a significant breakthrough in male fertility, producing normal sperm from mouse cells.
Nov 15, 2011
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Page 13 - News tagged with sperm cells
Genetics
Live-action films of worm sperm help researchers track critical fertility enzymes
Compared to most other cells in an organism, sperm undergo a radical transformation to become compact and mobile delivery systems for paternal DNA. Even though sperm looks and moves quite differently across species, SF State ...
Nov 1, 2011
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Medical research
Sperm discoveries shed light on infertility and birth control
(Medical Xpress) -- For a sperm cell, a lot has to go right before it can fertilize an egg. And despite biblical stories of barren women and cultural traditions of blaming the female, fertility experts now estimate that male ...
Oct 12, 2011
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Medical research
Cell phone use may reduce male fertility
Men who have been diagnosed with poor sperm quality and who are trying to have children should limit their cell phone use. Researchers have found that while cell phone use appears to increase the level of testosterone circulating ...
May 19, 2011
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Medical research
Analysis of sperm differentiation reveals new mode of proteasome regulation
(Medical Xpress) -- Early in development, cells undergo a controlled demolition that helps to shape their raw, pliable material into the specialized forms they must have to do their jobs as adults. The process by which this ...
May 2, 2011
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