Influence of environmentally relevant concentrations of vinclozolin on quality, DNA integrity, and antioxidant responses of sterlet Acipenser ruthenus spermatozoa

► We examine the effect of vinclozolin (VIN) on sperm quality, DNA and ROS in fish sperm. ► Significant effect of VIN on sperm quality was observed. ► Oxidative stress indices and antioxidant activity was significantly modified. ► The DNA fragmentation exhibited a significant dose related response. ► The intracellular ATP content decreased significantly.