实验性胆道梗阻及胆肠内引流对家兔肝脏及门静脉压力变化的影响

The Effect of the Experiment Obstruction of Bile and Interior Drainage of Biliary Tract and Intestine on the Rabbit Liver and Portal Venous Press Change

通过实验性胆道梗阻及胆肠内引流实验观察梗阻后门脉压力逐渐增加 ,肝小叶中央静脉和肝窦周围组织胶原纤维沉积渐增 ,小叶中央静脉变窄、肝窦阻塞 。

Through the experimental obstruction of bile duct and interior drainage of biliary tract and intestine,it is found that portal venous pressure is increasing as well as the collagenous fibers depoit around the central vein of the hepatic lobules and hepatic sinusoid,the central vein of the hepatic lobules becomes narrower and the hepatic sinusoid is blocked after the obstruction.Earlier interior drainage of the biliary tract and intestine will relieve the symptoms above.