Beneficial effects of Lycium barbarum polysaccharide on spermatogenesis by improving antioxidant activity and inhibiting apoptosis in streptozotocin-induced diabetic male mice - Shi, G J; Zheng, J; Wu, J; Qiao, H Q; Chang, Q; Niu, Y; Sun, T; Li, Y X; Yu, J Q (Food Funct, 2017)