胆汁流变特性与结石的形成

RHEOLOGICAL PROPERTY OF BILE AND FORMATION OF GALLSTONE

我国胆囊胆固醇结石的发病率日益增加，形成结石的原因尚未完全阐明。一般认为，胆汁成分改变及胆汁郁滞是重要因素，前者较为复杂，将另作研究。胆汁郁滞的常见原因则为胆囊收缩功能障碍，胆道梗阻及胆汁流变特性改变。其中，胆汁流变特性与结石形成的关系方面尚未见到报道。本文通过含有胆固醇结石的胆囊胆汁与正常胆囊胆汁对照研究，观察结石胆汁流变特性改变，分析与成石的关系。

Cysticocholesteral calculus occurrence is on the rise, but the causes of gallstone forma- tion has not yet been made clear. General understanding is that the change of bile composition and bile stasis arc the leading factors. The former is a complicated probem and it will be related to in another paper. Bile stasis is commonly caused by contractibility of gallbladder dysfunction, obstruction of the biliary duct and bile rheological changes. The relationship between bile rheological property and forma- tion of gallstone has not yet been reported. This paper deals with a contrast study of bile - cyst with cysticocholesteral calcubus and normal bile cystdetecting lithous bile rheological property changes, analysing the formation of gallstone.