Confirming induction of the severe acute pancreatitis model.

<p>Assessment of pancreatic injury by HE staining. Pancreatitis was induced by pancreatic-ductal perfusion with 5% Sodium taurocholate. All rats were sacrificed at 24 h after disease model initiation. A: A typical photomicrographs of HE stained tissue obtained from control rat. B: A photomicrograph of pancreatic injury which includes pancreatic edema, neutrophil infiltration, necrosis and hemorrhage.