These results indicate that the absorption of oral dosing was excellent and a higher concentration was achieved after intravenous infusion than oral dosing. We studied the choleretic action of febuprol emulsion to rats, and proved that emul-sion has a speedier and longer actions than capsule. 本实验研究了将非布丙醇制备成口服乳剂的利胆作用,并与胶丸剂进行了比较,结果证实乳剂具有起效快、作用时间长、相对生物利用度高的优点。