METHOD FOR MODELING PREHEPATIC FORM OF PORTAL HYPERTENSION IN RATS

摘要

A method for modeling prehepatic form of the portal hypertension in the rats comprises the general anesthesia, supramedian laparotomy, and separation of the portal vein. The wall of the separated portal vein is coagulated within 2- with cylindrical metal probe preheated to the temperature of until the white coloration at the coagulation site resulting in cicatrical stricture.