The study of endotoxin levels in portal venous system in liver cirrhosis.

概要

論文の詳細を見る
In the patients with liver cirrhosis, endotoxin levels were measured in portal venous system by the toxicolor method and the mechanism of endotoxemia in the peripheral vein was studied.On endotoxin levels in portal venous sytem, the superior mesenteric vein had the highest level. Endotoxemia was observed most frequently in the superior mesenteric vein (78%), and 50% in the truncal portal vein and 55% in the peripheral vein. The hepatic"endotoxin extraction ratio"which is considered to reflect the Kupffer cell function of clearing endotoxin and the severity of cirrhosis were not related each other.On the other hand, in view of the extrahepatic portal shunt, systemic endotoxemia appeared more frequently in the patients with the other collaterals than the esophageal varices.Therefore, it was concluded that systemic endotoxemia in liver cirrhosis was related with the type of extrahepatic portal collaterals.
財団法人日本消化器病学会の論文