Figure 2From: Effects of KH-204 on the expression of heat shock protein 70 and germ cell apoptosis in infertility rat models Histopathological findings of left testis (haematoxylin and eosin stain) in (A) the normal control group (n = 8, Conrtol), (B) the cryptorchidism-induced controls (n = 8, Crypto-control), (C) cryptorchidism-induced rats treated with 200 mg/kg (n = 8, Crypto-200) and (D) cryptorchidism-induced rats treated with 400 mg/kg (n = 8 Crypto-400). Compared with Conrtol, some necrosis (arrow) and a narrow germinal cell layer is observed Crypto-control. In the treated groups (C, D), the germinal cell layer is thicker than in Crypto-control. Scale bars shown in each figure represent 100 μm.Back to article page