Endocrine Abstracts

Objectives: Secretion of GH, a pituitary and anabolic hormone that reduces visceral fat, is diminished in obese or elderly subjects. The reduced GH may induce visceral fat accumulation and subsequently accelerate metabolic syndrome in these population. In the present study, we sought the effect of chronic GH supplement on visceral fat and glucose metabolism in diet-induced obese (DIO) mice.Methods and results: Male obese mice (C57BL/6, 12 weeks old) unde...

Background: Aldosterone to renin ratio (ARR) is the gold standard for screening of primary aldosteronism (PA). However, the lower value of ARR cannot rule out the possibility of PA. In this study, we evaluated the change of plasma aldosterone concentration (PAC) in ACTH stimulation among hypertensive patients and explored whether it improved the sensitivity of ARR for detecting PA.Method: Eighty-five patients with hypertension with plasma renin activity ...