Testosterone supplementation acts via numerous mechanisms as a highly potent anabolic
agent to skeletal muscle. Although growth hormone (GH) strongly affects collagen synthesis …

Metabolic syndrome and testosterone deficiency in men are closely linked. Epidemiological
studies have shown that low testosterone levels are associated with obesity, insulin …

Background Bisphenol A (BPA) is a high production volume chemical widely used in
packaging for food and beverages. Numerous studies have demonstrated that BPA can alter …

Background: Data about the prevalence of diabetic neuropathy (DN) differ substantially,
depending on the population and diagnostic methods. Sex-specific differences in DN are …

A comment on this article appears in" Late-onset hypogonadism in middle-aged and elderly
men." N Engl J Med. 2010 Nov 4; 363 (19): 1867-8; author reply 1868-9. This is a comment …

We write to reprise and expand the theme of a con-sensus statement on the subject of
standardization of testosterone measurement published in the October issue of the JCEM (1) …

Testosterone levels and erectile function are known to decline as men age, leading to
hypogonadism and erectile dysfunction (ED). Men with type 2 diabetes mellitus (T2DM) …

Purpose Symptoms secondary to hormonal changes significantly impact quality of life (QoL)
in patients with cancer. This cross-sectional study examines prevalence of hypogonadism …

Conclusion The data available at present suggest that old frail men with low testosterone
levels may benefit from testosterone replacement, possibly in combination with a protein …

The rejuvenating properties of testosterone (and various other androgenic agents) have
been utilized over several millennia (eg testicular extracts from animals were used by the …