Fig. 7From: Hindlimb unloading-induced reproductive suppression via Downregulation of hypothalamic Kiss-1 expression in adult male ratsEffect of hindlimb unloading on apoptotic markers and HSP-70 immunohistochemistry. a: a negative control slide. b: Bcl-2 immunoreaction in the testes of the control and HU group. c: Testicular expression of caspase-3 in the control and HU group. d: The immunohistochemical expression of HSP-70 in the testes of the control and HU group. Scale bar = 100 μMBack to article page