Fig. 2From: Hypoglycemic and pancreatic protective effects of Portulaca oleracea extract in alloxan induced diabetic rats a: PO extract treated rats, showing increased vasculature in pancreatic islets to levels reaching near those seen in normal rat (H&E stain; 400× magnification). b: high power view, showing hypertrophy and hypercellularity of regenerating pancreatic islets (H&E×400). c: PO pretreated diabetic case showing high number and proliferative activity of pancreatic cells (Ki 67 immunostaining original magnification ×400). d: PO pretreated diabetic case showing hypercellularity of regenerating pancreatic islets. (H&E original magnification ×125). e: PO pretreated diabetic rats showing increased number of regenerating pancreatic islets (H&E ×125)Back to article page