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通心络胶囊对利伐沙班在大鼠体内药代动力学的影响
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付国胜 ,沈 杰 ,华杰凯 ,邵宇鹏 ,马文娜 ,刘 伟 ,张建伟 ,常昕楠 (1.上海中医药大学附属曙光医院
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药学部/国家中医药管理局中药制剂三级实验室,上海 201203;2.杭州师范大学药学院,杭州 311121;3.上海
健康医学院药学院,上海 200237;4.河北化工医药职业技术学院,石家庄 050026)
中图分类号 R969.1;R285 文献标志码 A 文章编号 1001-0408(2025)23-2930-05
DOI 10.6039/j.issn.1001-0408.2025.23.08
摘 要 目的 研究通心络胶囊对利伐沙班在大鼠体内药代动力学的影响。方法 将大鼠随机分为利伐沙班单用组(2.70 mg/kg)、
低剂量通心络胶囊+利伐沙班组(通心络胶囊0.28 g/kg+利伐沙班2.70 mg/kg)、高剂量通心络胶囊+利伐沙班组(通心络胶囊0.84
g/kg+利伐沙班2.70 mg/kg),每组5只。各组大鼠连续灌胃生理盐水或相应剂量通心络胶囊7 d后,再灌胃相应剂量利伐沙班。于
末次给药(利伐沙班)前(即0 h)和给药后0.16、0.33、0.50、0.75、1、1.5、2、4、8、12、24 h采集血样,采用高效液相色谱-串联质谱法检
测大鼠血浆中利伐沙班的质量浓度,并采用MonolixSuite 2023R1药代动力学软件的非房室模型计算主要的药代动力学参数[包括
峰浓度(cmax)、半衰期(t1/2)、药时曲线下面积(AUC)、平均滞留时间(MRT)、清除率(CL)、表观分布容积(Vd)、达峰时间(tmax)]。
结果 与利伐沙班单用组比较,高剂量通心络胶囊+利伐沙班组大鼠血浆中利伐沙班的AUC0-t、AUC0-∞均显著升高(P<0.05),CL均
显著降低(P<0.05);t1/2和MRT缩短,tmax延长,cmax升高,Vd减小,但其差异均无统计学意义(P>0.05)。结论 利伐沙班与通心络胶
囊联用后,可增加利伐沙班在大鼠体内的血浆暴露量;两者临床联用时应考虑潜在的药物相互作用。
关键词 利伐沙班;通心络胶囊;药代动力学;药物相互作用
Effects of Tongxinluo capsules on pharmacokinetics of rivaroxaban in rats
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FU Guosheng ,SHEN Jie ,HUA Jiekai ,SHAO Yupeng ,MA Wenna ,LIU Wei ,ZHANG Jianwei ,
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CHANG Xinnan(1. Dept. of Pharmacy, Shuguang Hospital Affiliated to Shanghai University of Traditional
1
Chinese Medicine/Third Grade Laboratory of Traditional Chinese Medicine Preparations, National Administration
of Traditional Chinese Medicine, Shanghai 201203, China;2. School of Pharmacy, Hangzhou Normal
University, Hangzhou 311121, China;3. College of Pharmacy, Shanghai University of Medicine and Health
Sciences, Shanghai 200237, China;4. Hebei Chemical & Pharmaceutical Vocational Technology College,
Shijiazhuang 050026, China)
ABSTRACT OBJECTIVE To investigate the impact of Tongxinluo capsules on the pharmacokinetics of rivaroxaban in rats.
METHODS Rats were randomly divided into rivaroxaban alone group (2.70 mg/kg), low-dose Tongxinluo capsules combined with
rivaroxaban group (Tongxinluo capsules 0.28 g/kg+rivaroxaban 2.70 mg/kg), and high-dose Tongxinluo capsules combined with
rivaroxaban group (Tongxinluo capsules 0.84 g/kg+rivaroxaban 2.70 mg/kg), with five rats in each group. Following seven
consecutive days of gavage with normal saline or the corresponding doses of Tongxinluo capsules, the rats were subjected to a final
gavage administration of rivaroxaban. Blood samples were collected at 0 h prior to the final administration and at 0.16, 0.33, 0.50,
0.75, 1, 1.5, 2, 4, 8, 12 and 24 h post-final administration. The plasma concentration of rivaroxaban in rats was determined by
high-performance liquid chromatography-tandem mass spectrometry. The pharmacokinetic parameters [peak concentration (cmax ),
half-life (t1/2 ), area under the drug concentration time curve (AUC), mean residence time (MRT), clearance (CL), apparent
volume of distribution (Vd ) and peak time (tmax )] of each group
Δ 基金项目 全国中药特色技术传承人才培训项目(No.国中医药
were calculated using a non-compartmental model of
人教函〔2023〕96 号);上海市科技计划项目(No.24QA2709200);河北
省高等学校科学研究项目(No.QN2025437);河北手性药物技术创新 MonolixSuite 2023R1 pharmacokinetic software. RESULTS
中心开放课题项目(No.ZXJJ20240204);上海药学服务青年创新项目 Compared with rivaroxaban alone group, AUC₀₋ₜ and AUC0-∞ of
(No.SPAYXFW2025A15) rivaroxaban in rats were increased significantly in high-dose
*第一作者 硕士研究生。研究方向:中药临床药学、药物相互作
Tongxinluo capsules+rivaroxaban group (P<0.05), while CL
用。E-mail:fuguosheng1221@163.com
# 通信作者 副主任药师,博士。研究方向:中药临床药学、药事管 was decreased significantly (P<0.05); t1/2 and MRT were
理。E-mail:cxn0201@163.com shortened, tmax was extended, cmax was increased, while Vd was
· 2930 · China Pharmacy 2025 Vol. 36 No. 23 中国药房 2025年第36卷第23期

