Fig. 2From: Does co-transplantation of mesenchymal and spermatogonial stem cells improve reproductive efficiency and safety in mice?Reproductive efficiency. a Five months after SSCT and MSi-SSCT, donor-derived (GFP+) spermatogenesis was re-established in the testes of recipients and analyzed by immunohistochemistry. b Colonies with donor-derived (GFP+) spermatogenesis. c Pups obtained after SSCT and MSi-SSCT (brown pups from endogenous spermatogenesis and GFP+ pups from donor-derived spermatogenesis). Scale bars = 0.5 mmBack to article page