Influence of circulating testosterone concentration on sperm cryoresistance: The ibex as an experimental model.

Paula BóvedaMilagros Cristina EstesoRosario VelázquezCristina CastañoAdolfo Toledano-DíazAntonio López-SebastiánOctavio MejíaMaría Gemma Millán de la BlancaRodolfo UngerfeldJulián Santiago-Moreno

Published in: Andrology (2021)

The circulating testosterone concentration appears to influence sperm cryoresistance. This may explain the seasonal changes seen in sperm freezability in some species, independent of fresh sperm quality.

Keyphrases

replacement therapy
genetic diversity