Endocrine Abstracts

Background: Oxidative stress is implicated in the pathogenesis of primary male infertility. Some studies suggest that administration of the amino acid derivative anti-oxidant, L-carnitine, may improve sperm quality. No previous study has investigated whether the anti-oxidant effects of L-carnitine relate to changes in sperm quality in men with infertility.Aim: Investigate whether L-carnetine significantly improves sperm function, and whether baseline lev...

Mice with isolated GH deficiency (IGHD) due to GHRH receptor mutations live longer than their normal siblings with an extended healthspan, i.e., the period of life free from disabilities. Human IGHD individuals due to a mutation in the GHRH receptor gene from Itabaianinha, Brazil, has a normal lifespan with an extended healthspan (1). Our hypothesis is that their aging is accompanied by a delayed cognitive decline. Accordingly, we used the Literacy Independent Cognitive Assess...