According to a 2003 study by German and American scientists, a component of the Lily of the Valley scent known as Bourgeonal alters the calcium balance of human sperm and attracts the sperm. The "Lily of the Valley phenomenon" ...
Feb 28, 2012
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The information that interprets the genetic code in a new embryo differs depending on whether it comes from the father or mother, researchers at San Francisco State University have found.
Oct 9, 2014
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(HealthDay) -- Sperm with higher motility have increased mitochondrial respiratory capacity, according to a study published in the April issue of Urology.
Apr 10, 2012
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One in fifty births in Japan are said to be through in vitro fertilization, and many couples remain unable to conceive for reasons unknown. Infertility is also an undesired side-effect of lifesaving cancer treatment in childhood.
Jul 16, 2020
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Researchers from Karolinska Institutet have analyzed blood and sperm samples from healthy parents to children with genetic syndromes and the results indicate that germline mosaicism is underestimated as a cause to syndromes ...
Feb 17, 2022
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Motile sperm are difficult to collect with a conventional cell sorter because they are vulnerable to physical damage. A research collaboration between Kumamoto and Kyoto Universities in Japan has developed a technique that ...
Jul 2, 2020
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School holidays can be a special time for extended families to gather. Children may see their grandparents at seasonal gatherings or as part of childcare arrangements to help working parents. New research suggests the biology, ...
Jan 21, 2022
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In a pair of world firsts, UBC scientists have 3D printed human testicular cells and identified promising early signs of sperm-producing capabilities.
Mar 16, 2022
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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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Despite the huge global demand for both fertility treatment and contraception, there are surprisingly few options to boost male fertility, or for male contraception. To have more options, we really need a better understanding ...
Aug 10, 2017
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