Endocrine Abstracts

Back ground: Numerous researches indicate that DHEA administration decreases fat mass in human and rodent. We evaluated the effects of DHEA treatment on adiposity. Male Otsuka Long evans fatty (OLETF) rats, hereditary obese type 2 diabetic animals derived from long evans tokushima (LETO) rats. These rats were fed with or without (control) 0.4% DHEA containing food for 52 weeks. Telomere length as a marker of whole cell division in adipose tissue were assessed. Genomic DNA isol...

Multiple endocrine neoplasia type2 (MEN 2) (OMIM 171400) is an autosomal dominant inherited cancer syndrome caused by activating mutations in the RET proto-oncogene. MEN 2 is classified into three subtypes: MEN 2A, MEN 2B and familial medullary thyroid carcinoma(FMTC). MEN 2B accounts for 5–10% of MEN2 cases. More than 95% of MEN 2B patients carry M918T mutation of RET, and 2–3% harbor A883F mutation. There has been three reports of cases with MEN 2B phenotype caused...