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氯霉素和磺胺苯唑对人中环磷酰胺生物转化的影响。

The effect of chloramphenicol and sulphaphenazole on the biotransformation of cyclophosphamide in man.

作者信息

Faber O K, Mouridsen H T, Skovsted L

出版信息

Br J Clin Pharmacol. 1975 Jun;2(3):281-5. doi: 10.1111/j.1365-2125.1975.tb01589.x.

Abstract

1 The metabolism of cyclophosphamide was investigated before and following treatment with chloramphenicol (five subject) and sulphaphenazole (seven subjects). 2 The biotransformation of cyclophosphamide was retarded after chloramphenicol treatment as indicated by prolongation in the mean serum half-life from 7.5 h to 11.5 h combined with decreased peak activity and integrated concentrations of metabolites. 3 In the sulphaphenazole treated subjects the rate of biotransformation of cyclophosphamide was significantly inhibited in two, unaltered in three and enhanced in two. The inconsistency of the results is discussed.

摘要
  1. 在使用氯霉素(5名受试者)和磺胺苯吡唑(7名受试者)治疗前后,对环磷酰胺的代谢情况进行了研究。2. 氯霉素治疗后,环磷酰胺的生物转化受到抑制,表现为平均血清半衰期从7.5小时延长至11.5小时,同时代谢物的峰值活性和综合浓度降低。3. 在接受磺胺苯吡唑治疗的受试者中,环磷酰胺的生物转化速率在两名受试者中受到显著抑制,三名受试者中未改变,两名受试者中增强。对结果的不一致性进行了讨论。

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Clinical pharmacokinetics of cyclophosphamide.环磷酰胺的临床药代动力学
Clin Pharmacokinet. 2005;44(11):1135-64. doi: 10.2165/00003088-200544110-00003.
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本文引用的文献

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Inhibition of drug metabolism by chloramphenicol.氯霉素对药物代谢的抑制作用。
Lancet. 1969 Dec 27;2(7635):1397-9. doi: 10.1016/s0140-6736(69)90937-4.

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