4 Androgens.hormonal regulation of spermatogenesis, with an emphasis on the role of testosterone within the. Hormonal messengers are critical not only for regulation of.Spermatogenesis. Cell types involved in sperm production. How they interact to support spermatogenesis. Hormonal regulation of spermatogenesis.ISBN 951-29-2337-8 Print, ł Īī-Ī PDF. The expression and hormonal regulation of beta-...

BACKGROUND The aim of the study was to evaluate the quality of fresh raccoon dog semen and raccoon dog semen stored at 4 °C. The qualitative evaluation was based on apoptosis in the sperm cells, which was tested by the Annexin V/Pi assay, the TUNEL method and JC-1. In addition, the suitability of the semen for insemination and its effect on reproduction in females were determined in relation to...