Entrepreneurship has become an attractive career option for both the young and the old, but
age has not been thoroughly examined as a variable of interest among entrepreneurship …

Increased longevity and population aging will increase the number of men with late onset
hypogonadism. It is a common condition, but often underdiagnosed and undertreated. The …

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 …

Background—The age-related decline of circulating anabolic hormones in men is
associated with increased morbidity and mortality. We studied the prevalence and …

Testosterone deficiency (TD) afflicts approximately 30% of men aged 40-79 years, with an
increase in prevalence strongly associated with aging and common medical conditions …

Context: Androgen-deficient men are at increased risk of osteoporosis. The extent to which
testosterone can prevent and treat osteoporosis in men remains unclear. Objective and …

Background: Trials of testosterone therapy in aging men have demonstrated increases in fat-
free mass (FFM) and skeletal muscle and decreases in fat mass (FM) but have not reported …

Hypogonadism in older men is a syndrome characterized by low serum testosterone levels
and clinical symptoms often seen in hypogonadal men of younger age. These symptoms …

Ageing is associated with structural and functional alterations in all organs of the human
body. The ageing of gonads represents in this respect a special case, because these organs …

menopause years before the start of the HRT. Thus, it is possible that starting HRT in women
during perimenopause may prove more beneficial. 11 In addition, the many previous studies …