Wuhan Puyuan Pharmaceutical Co., Ltd.

Main purpose: To investigate the oral administration of the test preparation and reference preparation of ursodeoxycholic acid tablets to healthy subjects under fasting and postprandial conditions, to compare the blood drug concentration and pharmacokinetic parameters of the two preparations in humans, and to evaluate whether the two preparations are bioequivalent in healthy subjects. Secondary purpose: To observe the safety of the test preparation and reference preparation in healthy subjects.