Dehydroepiandrosterone (DHEA) and Testosterone Concentrations in Human Hair after Chronic DHEA Supplementation

Physiological concentrations of DHEA in human hair.

In 1974, steroids were added to the list of doping agents banned by the International Olympic Committee because of their effects on the performance of the athletes. Dehydroepiandrosterone (DHEA) is a steroid hormone naturally produced by the adrenal glands and by the ovaries. DHEA can be converted into other hormones, including estrogen and testosterone. In the United States, DHEA is classified...

DHEA: dehydroepiandrosterone.

Dehydroepiandrosterone (DHEA) and its active metabolite, DHEA sulfate (DHEAS), are endogenous hormones synthesized and excreted primarily by the zona reticularis of the adrenal cortex in response to adrenocorticotropic hormone. The exact mechanism of action and clinical role, if any, of DHEA and DHEAS remain unclear. Epidemiological data indicate an inverse relationship between serum DHEA and D...

Anti-Obesity Effects of Androgens, Dehydroepiandrosterone (DHEA) and Testosterone

Dehydroepiandrosterone (DHEA) supplementation in diminished ovarian reserve (DOR)

BACKGROUND With infertility populations in the developed world rapidly aging, treatment of diminished ovarian reserve (DOR) assumes increasing clinical importance. Dehydroepiandrosterone (DHEA) has been reported to improve pregnancy chances with DOR, and is now utilized by approximately one third of all IVF centers world-wide. Increasing DHEA utilization and publication of a first prospectively...

Dehydroepiandrosterone (DHEA) prevents and reverses chronic hypoxic pulmonary hypertension.

Pulmonary artery (PA) hypertension was studied in a chronic hypoxic-pulmonary hypertension model (7-21 days) in the rat. Increase in PA pressure (measured by catheterism), cardiac right ventricle hypertrophy (determined by echocardiography), and PA remodeling (evaluated by histology) were almost entirely prevented after oral dehydroepiandrosterone (DHEA) administration (30 mg/kg every alternate...