Science news articles about 'biology of reproduction'

... Pennsylvania School of Veterinary Medicine. The study was reported online today in the journal Biology of Reproduction. The researchers hypothesize that the females' effect on the environment of the ...

... mice homozygous for the Faah knockout have elevated levels of anandamide, an endocannabinoid, in the reproductive system, and their sperm have decreased ability to fertilize due to poor penetration of ...

... on high-carbohydrate, low-protein diets, they say in the latest issue of Current Biology. But reproductive success differs dramatically between the sexes when the carbohydrate-protein balance is ...

In a paper available at the online site of the journal Biology of Reproduction, a team of UCLA researchers reports for the first time that vitamin D induces immune responses in placental tissues by ...

... Medicine. Working in collaboration with Dr. John McCarrey, professor of molecular biology and reproductive biology at the University of Texas, San Antonio, Yan's research group further ...

... explain what goes wrong during the cloning process. Their findings are published in the July issue of Biology of Reproduction. "We want to know why the response to cloning is so different for each ...

... .org/content/81/4/730.full.pdf+html), published online in the Oct. 1 issue of the journal Biology of Reproduction, researchers used a mouse model to examine the role of a ...