Testosterone in male sperm
Acta Eur Fertil. Sep;7(3) Determinantion of testosterone concentration in semen of men with normal or subnormal sperm counts and after .
Sperm and Testosterone: A Love-Hate Relationship
22 Sep How testosterone affects sperm production through hormones that the man who owns the testicle has taking testosterone supplements.
How Testosterone Levels Affect Male Fertility - www.sphaxeur.eu
In the absence of spermatogenesis (sperm production), only Sertoli cells are seen Testosterone is responsible for normal male secondary sex characteristic .
Description:Abstract Semen from 58 male subjects, aged 22 to 50, was assayed on an individual basis to determine whether T was present in it. Of the subjects examined 23 were normospermic, 14 oligospermic and 9 azoospermic; 12 men had undergone vasectomy were also included in the study. In 39 of the subjects plasma testosterone was estimated. A competitive protein binding technique was employed for T assays while dried extracts of semen were examined by combined gas-chromatography-mass spectrometry and mass fragmentography. Measurable amounts of T were detected in all seminal specimens assayed. This was confirmed by gas chromatography-mass spectrometry which showed a spectrum suggestive of T.