[Transient hepatic venous occlusion induced liver hemodynamic change and reperfusion injury in rats].

Objective: To observe the hemodynamic change and reperfusion injury cause by transient hepatic venous occlusion and transient hepatic inflow occlusion in rats.

Methods: The rat liver was divided into 3 different areas: the ischemia reperfusion (IR) area: the inflow of the right superior lobe was clamped for half an hour; the non-isolated lobe congestive reperfusion (NIL-CR) area: the outflow of the right median lobe was clamped for half an hour; and the isolated lobe congestive reperfusion (IL-CR) area: the outflow of the left lobe was clamped for half an hour. The flux value and the oxygen saturation of microcirculation were monitored before at clamping for 30 minutes, and on 1 day, 3 days ,and 7 days after reperfusion.