Fig. 1From: Co-transplantation of mesenchymal stem cells improves spermatogonial stem cell transplantation efficiency in miceOptimization of the mouse model for infertility. Several doses of CdCl2(0.5, 1.0, 2.0, and 3.0Â mg/kg body weight) were tested in combination with busulfan (40Â mg/kg body weight). TFI was assessed at two different time points after CdCl2 injection: (A) at week 3 and (B) week 6. (C) Graph showing quantitative analysis of spermatogonia per seminiferous tubule and (D) Sertoli cells per seminiferous tubule after CdCl2 treatment 3Â weeks after injectionBack to article page