Monday, April 11, 2016

"Marijuana receptors" and new male fertility treatments

marijuana receptors and male fertility,cannabinoid receptors and new male fertility treatments
Source: Federation of American Societies for Experimental Biology | Summary: Scientists have shown that a cannabinoid receptor, called 'CB2,' helps regulate the creation of sperm. 

"In a research report appearing in the April 2016 issue of The FASEB Journal, scientists show that a cannabinoid receptor, called "CB2," helps regulate the creation of sperm. Not only does this provide more evidence that marijuana can disrupt fertility in males, but it also suggests a therapeutic strategy for treating male infertility.

"The possibility to improve male fertility is one of the main focuses of this study, since infertility is a worldwide problem that affect up to 15% of couples in which male factors account for almost 20-70%," said Paola Grimaldi, Ph.D., a researcher involved in the work from the Department of Biomedicine and Prevention, School of Medicine at the University of Rome Tor Vergata in Rome, Italy.

To make their discovery, Grimaldi and colleagues treated three groups of mice with different agents for 14 to 21 days. The first group was treated with a specific activator of the CB2 receptor..."

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