3、7±10.76ng•mL-1),芷冰药液的tmax(3.35±0.36h)要高于ZB-ISG(0.82±0.22h),表明ZB-ISG经鼻腔给药欧前胡素的吸收量和吸收速率均要高于口服芷冰药液。结论:ZB-ISG相对于口服芷冰药液大大提高了欧前胡素的生物利用度。[关键词]芷冰原位凝胶;药代动力学;生物利用度StudyonPharmacokineticsofZhiBingIn-Situ Gel DONGFu-rong,ZhuHongxia,LIULi1,CHENZhi-liang2,LIUQiang1﹡(1.South
7、heabsorptionamountandrateofimperatorinafternasaladministrationofZB-ISGwerehigherthanthatafteroraladministrationofZhibingsolution.Conclusion:ZB-ISGcouldgreatlyenhancebioavailabilityofimperatorininrabbits.[KeyWords]ZhiBingIn-Situ Gel ;Pharmacokinetic;Bioavailabi