Fig. 7From: Human umbilical cord mesenchymal stem cells-derived exosomes for treating traumatic pancreatitis in ratsAnalysis of pancreatic apoptosis. a Apoptosis of pancreatic acinar cells observed using fluorescence microscopy of TUNEL-stained cells; b apoptotic index. *Control versus TP, P < 0.05; ** TP versus hUC-MSCs, P < 0.05; *** TP versus hucMSC-Exs, P < 0.05; #hUC-MSCs versus hucMSC-Exs, P > 0.05Back to article page