Scientists Examine Cognitive fitness of older-mother Hens in various environments Kumar Jeetendra | July 6, 2020 They’re not too healthy, however they don’t really live as long, or else they will have fewer offspring themselves. A long standing mystery is why development would retain this Hormone impact in a great number of species, since these late-born offspring tend to be less fit to survive and replicate. They confirmed that this effect …
Oregon scientists uncover sub-atomic instruments that produce DNA harm in sperm Kumar Jeetendra | October 25, 2020 University of Oregon biologists have used the model organism Caenorhabditis elegans to identify molecular mechanisms that produce DNA damage in sperm and contribute to male infertility following exposure to heat. In humans, the optimal temperature for sperm production is just below body temperature, in a range of approximately 90-95 degrees F. Human studies have found …
Study shows why children of obese moms have inclination to create metabolic illnesses Kumar Jeetendra | January 27, 2021 A Brazilian study published in the journal Molecular Human Reproduction helps understand why overweight mothers often have children with a propensity to develop metabolic disease during their lifetime, according to previous research. According to the authors,”transgenerational transmission of metabolic disorders” may be associated with Mfn2 deficiency in the mother’s oocytes (immature eggs). Mfn2 refers to …
Ladies treated with fertility drugs don’t have expanded breast cancer risk, study shows Kumar Jeetendra | June 21, 2021 Drugs frequently used during fertility treatments to release eggs don’t increase the chance of developing breast cancer, new research has shown. Researchers from King’s College London, in partnership with King’s Fertility, analyzed studies between 1.8 million women undergoing fertility treatments. These women were followed up in studies for a normal period of 27 years and …
