新型化合物舒达吡啶与克拉霉素药物代谢相互作用机制研究
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李琦, 王宇津, 王雪钰, 初乃惠, 聂文娟
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Study on the metabolic interaction mechanism between the novel compound WX-081 and clarithromycin
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Li Qi, Wang Yujin, Wang Xueyu, Chu Naihui, Nie Wenjuan
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表5 舒达吡啶抑制剂对大鼠肝微粒体CYP酶亚型的抑制作用(样本量=3)
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| CYP酶亚型 | 舒达吡啶促变药 | CYP酶亚型 | 舒达吡啶促变药 | 浓度 (μmol/L) | 剩余活性 (IU, ±s) | IC50 (μmol/L) | 浓度 (μmol/L) | 剩余活性 (IU, ±s) | IC50 (μmol/L) | | 1A2 | | | >100 | 2B6 | | | >100 | | 0 | 100.0±4.2 | | | 0 | 100.0±3.8 | | | 0.1 | 105.3±3.4 | | | 0.1 | 98.2±7.3 | | | 0.5 | 97.0±8.1 | | | 0.5 | 93.8±2.5 | | | 1.5 | 108.1±5.9 | | | 1.5 | 92.8±1.8 | | | 5 | 107.4±3.1 | | | 5 | 85.5±4.5 | | | 10 | 105.7±8.0 | | | 10 | 87.9±2.0 | | | 25 | 97.4±4.6 | | | 25 | 84.7±5.2 | | | 50 | 90.7±7.8 | | | 50 | 79.3±2.5 | | | 100 | 83.9±2.7 | | | 100 | 80.3±4.9 | | | 2C8 | | | 49.70 | 2C9 | | | >100 | | 0 | 100.0±23.8 | | | 0 | 100.0±11.3 | | | 0.1 | 63.2±17.9 | | | 0.1 | 84.8±7.6 | | | 0.5 | 64.8±14.0 | | | 0.5 | 93.1±3.4 | | | 1.5 | 80.4±15.0 | | | 1.5 | 83.1±8.3 | | | 5 | 56.9±13.3 | | | 5 | 87.8±5.5 | | | 10 | 69.2±17.4 | | | 10 | 80.2±4.9 | | | 25 | 44.5±7.5 | | | 25 | 78.3±14.7 | | | 50 | 48.8±8.7 | | | 50 | 73.2±4.7 | | | 100 | 24.7±8.4 | | | 100 | 77.1±6.8 | | | 2C19 | | | 10.06 | 2D6 | | | 17.55 | | 0 | 100.0±1.1 | | | 0 | 100.0±5.0 | | | 0.1 | 71.8±0.2 | | | 0.1 | 88.0±2.2 | | | 0.5 | 未测出 | | | 0.5 | 70.0±2.9 | | | 1.5 | 67.2±3.1 | | | 1.5 | 73.6±3.2 | | | 5 | 61.6±2.5 | | | 5 | 63.5±1.2 | | | 10 | 57.5±3.7 | | | 10 | 49.4±1.6 | | | 25 | 52.6±2.7 | | | 25 | 36.5±1.7 | | | 50 | 49.7±4.6 | | | 50 | 29.9±6.0 | | | 100 | 46.8±2.1 | | | 100 | 24.0±2.7 | | | 3A4/5 | | | >100 | 3A4/5 | | | >100 | | 0 | 100.0±4.4 | | | 0 | 100.0±4.3 | | | 0.1 | 121.4±13.5 | | | 0.1 | 100.3±6.0 | | | 0.5 | 109.8±6.6 | | | 0.5 | 90.1±0.8 | | | 1.5 | 121.5±5.0 | | | 1.5 | 95.2±2.0 | | | 5 | 126.5±7.9 | | | 5 | 90.5±3.6 | | | 10 | 117.2±6.6 | | | 10 | 91.7±1.8 | | | 25 | 114.5±16.7 | | | 25 | 87.9±2.5 | | | 50 | 114.5±12.5 | | | 50 | 88.2±4.4 | | | 100 | 95.1±4.3 | | | 100 | 84.4±3.0 | |
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