Results 1 to 10 of about 288,451 (181)
The Journal of Physical Chemistry Letters, 2021 We have successfully characterized the structure of testosterone, one of the essential steroids, through high-resolution rotational spectroscopy. A single conformer has been detected, and a total of 404 transitions have been fitted, allowing a precise determination of the rotational constants.
Iker León +3 more
openaire +4 more sources
Does the interaction between cortisol and testosterone predict men's facial attractiveness? [PDF]
, 2017 Although some researchers have suggested that the interaction between cortisol and testosterone predicts ratings of men’s facial attractiveness, evidence for this pattern of results is equivocal.
Debruine, Lisa +6 more
core +13 more sources
Testosterone and the Heart [PDF]
European Cardiology Review, 2019 The development of a subnormal level of testosterone (T) is not universal in ageing men, with 75% of men retaining normal levels. However, a substantial number of men do develop T deficiency (TD), with many of them carrying a portfolio of cardiovascular (CV) risk factors, including type 2 diabetes (T2D) and the metabolic syndrome. TD increases the risk
Sudarshan Ramachandran +2 more
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Testosterone and Sarcopenia [PDF]
The World Journal of Men's Health, 2018 Aging affects metabolism, leading to physiological and functional impairments, and is also related to changes in body composition, including reduced skeletal muscle mass and increased body fat. These changes are correlated with the pathophysiology of sarcopenia, which is defined as age-related loss of skeletal muscle mass and strength. Low testosterone
Myung Jun Shin +2 more
openaire +2 more sources
Testosterone Trajectories and Reference Ranges in a Large Longitudinal Sample of Male Adolescents [PDF]
, 2014 Pubertal dynamics plays an important role in physical and psychological development of children and adolescents. We aim to provide reference ranges of plasma testosterone in a large longitudinal sample.
Ingle, Suzanne M +6 more
core +7 more sources
A time-resolved fluorescence immunoassay for the measurement of testosterone in saliva: Monitoring of testosterone replacement therapy with testosterone buciclate [PDF]
, 1998 Monitoring of testosterone replacement therapy requires a reliable method for testosterone measurement. Determination of salivary testosterone, which reflects the hormone's biologically active plasma fraction, is a superior technique for this purpose ...
Bals-Pratsch M +13 more
core +1 more source
Heritability of testosterone levels in 12-year-old twins and its relation to pubertal development [PDF]
, 2005 The aim of this study was to estimate the heritability of variation in testosterone levels in 12-year-old children, and to explore the overlap in genetic and environmental influences on circulating testosterone levels and androgen dependent pubertal ...
Archer J. +8 more
core +5 more sources
Testosterone and androstenedione concentrations in human testis and epididymis during the first two years of life [PDF]
, 1983 Testosterone and androstenedione were measured in testicular and epididymal tissue of 37 previously healthy infants between 1 and 24 months of age who died suddenly. In half of the patients elevated plasma levels of cortisol and androstenedione suggested
Bidlingmaier, F. +4 more
core +1 more source
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
Testosterone insulin-like effects: an in vitro study on the short-term metabolic effects of testosterone in human skeletal muscle cells [PDF]
, 2017 Testosterone by promoting different metabolic pathways contributes to short-term homeostasis of skeletal muscle, the largest insulin-sensitive tissue and the primary site for insulin-stimulated glucose utilization.
Antinozzi, Cristina +8 more
core +2 more sources