Venlafaxine ‐induced damage to seminiferous epithelium, spermiation, and sperm parameters in rats: A correlation with high estrogen levels

ConclusionVenlafaxine increases testosterone aromatization and Cx43. This drug, via high estrogen levels, disturbs Sertoli cells, induces germ cell death, and impairs spermiation and sperm parameters. The restoration of spermiation associated with the decreased Cx43 and hormonal levels in venlafaxine ‐65 days reinforces that high estrogen levels are related to venlafaxine‐induced changes. The presence of damaged Sertoli cells, germ cell death, and low sperm motility in venlafaxine‐65 days indicates that interruption of treatment for 30 days was insufficient for testicular recovery and p oints to a long‐term estrogen impact on the seminiferous epithelium.
Source: Andrology - Category: Urology & Nephrology Authors: Tags: ORIGINAL ARTICLE Source Type: research