Cu-induced spermatogenesis disease is related to oxidative stress-mediated germ cell apoptosis and DNA damage

Hongrui Guo, Yujuan Ouyang, Jiaqi Wang, Hengmin Cui, Huidan Deng, Xinyue Zhong, Zhijie Jian, Huan Liu, Jing Fang, Zhicai Zuo, Xun Wang, Ling Zhao, Yi Geng, Ping Ouyang, Huaqiao Tang