Background: Regarding the negative effects of androgenic anabolic steroids (AASs) abuse, the long-term effect of nandrolone decanoate with/without two intensities of endurance exercise training was investigated on heart tissue and electrocardiogram (ECG) in rats. Methods: The experiment was conducted on 63 male Wistar rats, which were 4 months old. The rats were divide into groups of control (C...

Anabolic steroids increase appetite and muscle mass. This randomized, double-blind trial investigates any nutritional benefits of anabolic steroid in patients after surgery for esophageal cancer. Forty patients were recruited: 19 patients had five injections of 50 mg nandrolone decanoate and 21 patients received placebo over 3 months, starting 1 month after surgery. Measurements of body weight,...

Thirty human immunodeficiency virus (HIV)-infected men were randomized to a high dose of nandrolone decanoate weekly (group 1) or nandrolone plus resistance training (group 2) for 12 wk. For the two groups, nandrolone had no significant effects on total cholesterol, LDL cholesterol, LDL phenotype, or fasting triglycerides, although triglycerides decreased by 66 +/- 124 mg/dl for the entire popu...

Introduction: The effect of regular exercise in decreasing the incidence of heart diseases is well known. The abuse of anabolic androgenic steroids (AAS) has been associated with cardiovascular disorders. Uncoupling proteins (UCPs) transport protons across the inner mitochondrial membrane thereby proton gradient can be diminished by the action of UCPs. This process will result in the uncoupl...

Nandrolone (19-nortestosterone) is an anabolic androgenic steroid commonly abused for doping purposes. Nandrolone is mainly metabolized in the liver into 19-norandrosterone prior to glucuronidation and excretion through urine over an extended period of time. Several UGTs (i.e., UGT2B7, UGT2B15, and UGT2B17) are thought to be the major enzymes responsible for conjugation of androgens in human. A...

Erythropoietin refractory anemias represent a continuing and increasing burden on the healthcare system. The current practice of providing these patients with rHuEPO does not seem to be working. Fewer than 50% of patients respond in some studies. We demonstrate that androgens have multiple benefits in this population. They control anemia and stop transfusion dependence and improve nutritional p...

Despite reports of an increase in the incidence of simultaneous cocaine and anabolic steroid abuse, potential adverse interactions between these two drugs on the cardiovascular system are largely unquantified. Cocaine has been reported to induce coronary vasoconstriction, cardiac arrhythmias and conduction delays. Anabolic steroids have been associated with cardiac hypertrophy and hypertension....

OBJECTIVE To compare methods for assessing changes in body composition during gonadal hormone replacement therapy in a group of HIV-positive men with AIDS wasting syndrome. DESIGN The study included a 21-day, double-blind, randomized, placebo-controlled inpatient intervention and a 12-week open-label intervention. The inpatient intervention included 18 men who were confined to a metabolic war...