Biomolecules, 2018 Enhancing and protecting testosterone production is one target for many scientists because of its crucial role as a primary sex hormone in males. Several in vivo trials have utilized different dietary supplements and medicinal plants to enhance testosterone production in males.
openaire +3 more sources
Ecology and Evolution, 2021 Testosterone is strongly associated with the annual development of antlers in cervids, but endocrine research on wild, freely breeding ungulates is often done without repeated capture of known‐aged individuals.
Monet A. Gomes +4 more
doaj +1 more source
Life-history and hormonal control of aggression in black redstarts: blocking testosterone does not decrease territorial aggression, but changes the emphasis of vocal behaviours during simulated territorial intrusions [PDF]
, 2013 Introduction: Many studies in behavioural endocrinology attempt to link territorial aggression with testosterone, but the exact relationship between testosterone and territorial behaviour is still unclear and may depend on the ecology of a species.
Apfelbeck, Beate +4 more
core +2 more sources
Measurement of Fecal Testosterone Metabolites in Mice: Replacement of Invasive Techniques [PDF]
, 2020 Testosterone is the main reproductive hormone in male vertebrates and conventional methods to measure testosterone rely on invasive blood sampling procedures.
Auer, Kerstin E. +5 more
core +1 more source
Circulating Testosterone as the Hormonal Basis of Sex Differences in Athletic Performance
Endocrine reviews, 2018 Elite athletic competitions have separate male and female events due to men’s physical advantages in strength, speed, and endurance so that a protected female category with objective entry criteria is required.
David Handelsman +2 more
semanticscholar +1 more source
Alterations in Lipids and Adipocyte Hormones in Female-to-Male Transsexuals [PDF]
, 2010 Testosterone therapy in men and women results in decreased high-density lipoprotein cholesterol (HDL) and increased low-density lipoprotein cholesterol (LDL).
Basra, Sukhdeep S. +3 more
core +5 more sources
Testosterone, testosterone therapy and prostate cancer
The Aging Male, 2019 With prostate cancer not observed in eunuchs and total androgen suppression by castration an effective first-line treatment for advanced prostate cancer, the dramatic regression seen in tumour symptoms after castration, lead to the theory that high levels of circulating androgens were a risk factor for prostate cancer.
Khalid Al-Rumaihi +4 more
openaire +3 more sources
Contribution of the adrenal gland to the production of androstenedione and testosterone during the first two years of life [PDF]
, 1986 Androstenedione and testosterone were measured in whole adrenal glands of 56 previously healthy boys who died suddenly between birth and 2 yr of age. In each adrenal gland, the concentration of androstenedione considerably exceeded that of testosterone ...
Bidlingmaier, F. +4 more
core +1 more source
Time-varying testosterone level and risk of myocardial infarction and stroke among hypogonadal men: a longitudinal study in Germany [PDF]
Journal of Men's Health, 2022 Background and objective: Findings on the association between testosterone and cardiovascular risk in men have been inconsistent. Previous studies investigated this association based on testosterone level measured at one single point in time (e.g ...
Xiao Zhang +7 more
doaj +1 more source
Developmental changes in the histological structure of the testes, and testosterone profiles in male guinea fowls (Numida meleagris) [PDF]
, 2017 Owing to the paucity of information on the reproductive biology of guinea fowls, a study involving a total of 66 males was conducted, and documented the developmental changes in histological structure of the testes of guinea cocks from hatching until ...
Abdul-Rahman, Iddriss I. +2 more
core +1 more source