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中国临床药理学与治疗学 ›› 2014, Vol. 19 ›› Issue (12): 1371-1375.

• 临床药理学 • 上一篇    下一篇

“N-in-One Cocktail”探针法评价4-羟甲基苯基-O-β-D-吡喃阿洛糖苷对CYP450酶的抑制作用

贾元威1, 彭英2, 孙建国2, 谢海棠1, 储冀汝1, 沈杰1   

  1. 1安徽省药物临床评价中心,皖南医学院弋矶山医院临床药学部,芜湖 241001,安徽;
    2中国药科大学,药物代谢动力学重点实验室,南京 210009,江苏
  • 收稿日期:2014-09-12 修回日期:2014-11-21 发布日期:2020-07-20
  • 通讯作者: 沈杰,通信作者,男,博士,助理研究员,主要研究方向:药学。Tel:0553-5738200 E-mail:jie_shen23@aliyun.com
  • 作者简介:贾元威,女,博士研究生,助理研究员,主要研究方向:药学。E-mail:65227734@qq.com
  • 基金资助:
    安徽省科技厅自然科学基金项目(1408085MH163);国家自然科学基金项目(81173134);安徽省卫生厅临床医学重点应用技术项目(2010A013);弋矶山医院引进人才科研基金资助项目

“N-in-One Cocktail” method to evaluate inhibition effects of 4-hydroxylmethylphenyl-O-β-D-pyranosyl alloside on CYP450 enzymes

JIA Yuan-wei1, PENG Ying2, SUN Jian-guo2, XIE Hai-tang1, CHU Ji-ru1, SHEN Jie1   

  1. 1Anhui Provincial Center for Drug Clinical Evaluation, Clinical Pharmacy Department, Yijishan Hospital of Wanan Medical College, Wuhu 241001, Anhui, China;
    2Key Laboratory of Pharmacokinetics and Drug Metabolism, China Pharmaceutical University, Nanjing 210009, Jiangsu, China
  • Received:2014-09-12 Revised:2014-11-21 Published:2020-07-20

摘要: 目的: 建立基于UFLC-ESI-MS/MS技术的“N-in-One Cocktail”探针法,预测4-羟甲基苯基-O-β-D-吡喃阿洛糖苷可能出现的食物-药物、药物-药物相互作用,评价其在体外对人肝微粒体CYP450酶活性的影响。方法: 4-羟甲基苯基-O-β-D-吡喃阿洛糖苷与CYP450 酶特异性探针底物:非那西丁(CYP1A2)、右美沙芬(CYP2D6)、氯唑沙宗(CYP2E1)、甲苯磺丁脲(CYP2C9)、奥美拉唑(CYP2C19、CYP3A)、咪达唑仑(CYP3A4)、睾酮(CYP3A4)、咪达唑仑(CYP2C)在人肝微粒体进行孵化反应。同时检测对应的9种代谢产物(乙酰氨基酚、右啡烷、6-羟基氯唑沙宗、4-羟基甲苯磺丁脲、5-羟基奥美拉唑、1'-羟基咪达唑仑、6β-羟基睾酮、4-羟基咪达唑仑、奥美拉砜)的浓度,通过与对照组比较,确定4-羟甲基苯基-O-β-D-吡喃阿洛糖苷对以上CYP450酶活性的影响。结果: 4-羟甲基苯基-O-β-D-吡喃阿洛糖苷在0~200 μmol/L时对所研究的CYP450酶亚型基本不存在抑制作用。结论: 4-羟甲基苯基-O-β-D-吡喃阿洛糖苷可能不会引起有临床意义的CYP450酶抑制现象的发生。

关键词: 4-羟甲基苯基-O-β-D-吡喃阿洛糖苷, 人肝微粒体, CYP450酶, 抑制

Abstract: AIM: To investigate potential food-drug or drug-drug interactions, 4-hydroxylmethylphenyl- O-β-D-pyranosyl alloside was evaluated in vitro against human drug-metabolizing cytochrome P450 (CYP) enzymes using “N-in-One Cocktail” method based on UFLC-ESI-MS/MS techniques. METHODS: CYP450 enzyme specific probe drugs were incubated with or without helicid respectively in human microsomes. The specific substrates used in this study were phenacetin (CYP1A2), phenacetin (CYP2D6), chlorzoxazone (CYP2E1), tolbutamide (CYP2C9), omeprazole (CYP2C19, CYP3A), midazolam (CYP3A4), testosterone (CYP3A4), midazolam (CYP2C). The concentrations of nine substrate metabolites were determined. RESULTS: 4-hydroxylmethylphenyl-O-β-D-pyranosyl alloside (0-200 μmol/L) had no significant inhibition on the activities of the stuied cytochrome P450 enzymes. CONCLUSION: 4-hydroxylmethylphenyl-O-β-D-pyranosyl alloside can't arise envents of clinical values through CYP enzyme inhibitions.

Key words: 4-hydroxylmethylphenyl-O-β-D-pyranosyl alloside, human liver microsome, cytochrome P450, inhibition

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