Fig. 7From: Transplantation of human fetal pancreatic progenitor cells ameliorates renal injury in streptozotocin-induced diabetic nephropathyEffects of progenitor cells on iNOS and SOD expression in glomeruli of diabetic rats. Renal cortex tissue was harvested at week 16 post-transplantation. Then immunohistochemical stain ×400 (a), real-time PCR (b) and western blot (c) were employed for evaluating the expressions of iNOS and SOD in glomerular tissue. *P < 0.01 versus control group, # P < 0.01 versus diabetic groupBack to article page