[Effect of Shengqing Capsule on Serum Cholesterol Content and Hepatic Scavenger Receptor Class B of Rats with Cholesterol Calculus].

Objective To observe the effect of Shengqing Capsule (SC) on serum contents of TC, LDL-C, and HDL-C, hepatic scavenger receptor B I (SRB I ) , and CD36 in rats with cholesterol cal- culus. Methods Totally 80 mice were divided into 4 groups according to random number table, i.e., the normal group, the model group, the Western medicine (WM) group, and the Chinese medicine (CM) group, 20 in each group. Mice in the normal group were fed with common forage, while mice in the other 3 groups were fed with lithogenic diet. Mice in the CM group and the WM group were fed with SC (at the daily dose of 0.35 g/kg) and Ursodeoxycholic Acid Tablet (UDCA, at the daily dose of 39. 55 mg/kg) re- spectively for 7 weeks. The general condition and gallstone formation rate were observed. Serum contents of TC, LDL-C, and HDL-C, and protein expressions of SBR I and CD36 were detected by oxidase meth- od and Western blot respectively. Results No gallbladder stone formed in the normal group, and gall- stone formed in 15 mice of the model group with gallstone formation rate of 75%. Compared with the nor- mal group, serum contents of TC and LDL-C and protein expressions of SRB I and CD36 increased, HDL-C content decreased in the model group (P <0. 01). The gallstone formation rate was 35% (7 mice) in the WM group and 30% (6 mice) in the CM group, lower than that of the model group (75%; P <0. 05). Contents of TC and LDL-C, and protein expressions of SRB I and CD36 decreased, HDL-C content in- creased in the WM group and the CM group (P <0.01). Compared with the WM group, TC content and protein expressions of SRB I and CD36 decreased in the CM group (P <0.01). Conclusion SC could prevent and treat gallbladder stone possibly through lowering expression levels of SRB I and CD36.