各种原因引起肝内外胆汁郁积性黄疸时,血清中总胆固醇、非酯化型胆固醇、磷脂含量均可增加.Eder(1955)发现阻塞性黄疸患者血清中有一种不同于正常人的脂蛋白,业经证明这种脂蛋白对正常低密度脂蛋白特异性抗体不发生反应,称之为“梗阻性”脂蛋白(obstructive lipoprotein).Seidel(1969,1970)根据免疫学和电泳特征,认为阻塞性黄疸患者血清中脂蛋白的组成中;高密度脂蛋白减少,低密 Various causes of intrahepatic cholestasis caused by jaundice, the serum total cholesterol, non-esterified cholesterol, phospholipid content can be increased.Eder (1955) found in patients with obstructive jaundice serum is different from normal people’s lipoprotein, It has been shown that this lipoprotein does not respond to normal LDL-specific antibodies and is known as “obstructive lipoprotein.” Seidel (1969, 1970) considered blocking based on immunological and electrophoretic characteristics In patients with jaundice serum lipoprotein composition; high density lipoprotein decreased, low density