In all, 307 TCSs treated from 1980 to 1994 provided blood samples after orchiectomy but before further treatment, at Survey I (SI; 1998-2002), and Survey II (SII; 2007-2008). Levels of sex hormones ...

Men with a testosterone concentration less than 213 ng/dL had increased risk for all-cause mortality, regardless of luteinizing hormone concentration Men with low testosterone have increased risks for ...

The 20 participants completing the study had a mean age of 59 years (range 51–69). As expected due to random group assignment, baseline values of urinary LH excretion among the 3 groups were not ...

Mean testosterone concentration was relatively stable until age 70 years, investigators reported. Aging-related decline in testosterone occurs in men after age 70 years, according to new findings from ...