Demographic data clearly demonstrate that the percent of population in the older age group
is increasing. Androgen deficiency in the aging male has become a topic of increasing …

In the circulation, testosterone and other sex hormones are bound to binding proteins, which
play an important role in regulating their transport, distribution, metabolism, and biological …

Background The association between aging-related testosterone deficiency and late-onset
hypogonadism in men remains a controversial concept. We sought evidence-based criteria …

Demographic data clearly demonstrate that the percentage of the population in the older
age group is increasing. Androgen deficiency in the aging male has become a topic of …

Context: The cause of declining testosterone (T) in aging men and their relationships with
risk factors are unclear. Objective: The objective of the study was to investigate the …

Androgen deficiency in the aging male has become a topic of increasing interest and debate
throughout the world. The demographics clearly demonstrate the increasing percentage of …

Context: Physical frailty is associated with reduced muscle strength, impaired physical
function, and quality of life. Testosterone (T) increases muscle mass and strength in …

Testosterone has been used for substitution therapy in testicular and hypothalamopituitary
diseases for almost six decades, with injectable testosterone esters and implanted …

Abstract The Princeton Consensus (Expert Panel) Conference is a multispecialty
collaborative tradition dedicated to optimizing sexual function and preserving cardiovascular …

Context: The diagnosis of late-onset hypogonadism (LOH) in older men with age-related
declines in testosterone (T) is currently not well characterized. Objective: Our objective was …