As the impact of high-intensity interval training (HIIT) on systemic hormones in aging men is
unstudied to date, we investigated whether total testosterone (TT), sex hormone-binding …

Since the initial reporting of salivary hormone measurements in marathon runners in the
early 1980s, the practice of utilizing salivary testosterone (T) and cortisol (C) to reflect acute …

Background: The age-associated decrease in testosterone is one mechanism suggested to
accelerate the aging process in males. Therefore, approaches to increase endogenous …

We tested the hypothesis that 75 g of whole-shelled walnuts/day added to the Western-style
diet of healthy young men would beneficially affect semen quality. A randomized, parallel …

Abstract Background and Aims Availability of age‐and sex‐specific reference values for sex
steroids and sex steroid‐binding globulin (SHBG) levels allows for appropriate interpretation …

Purpose To assess longitudinal long-term alterations of testosterone, luteinizing hormone
(LH), and follicle-stimulating hormone (FSH) in testicular cancer survivors (TCSs). Patients …

Background Gonadal function decades after treatment for childhood lymphoma (CL) is not
well described. This cross‐sectional study had two aims:(1) describe long‐term gonadal …

Background Chronic fatigue (CF) has been reported to be slightly more prevalent in
testicular cancer survivors (TCSs) than in the general population. In this study, we wished to …

BACKGROUND Defining laboratory biomarker reference values in a healthy population and
understanding the fluctuations in biomarker concentrations throughout life and between …

Background Hypogonadism is a worldwide problem among men causing sexual, physical
and mental problems. Testosterone therapy is the first‐choice treatment for male …