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持续给予β-肾上腺素受体拮抗剂对安替比林和苯妥英清除率的差异影响。

Differential effect of continuous administration of beta-adrenoceptor antagonists on antipyrine and phenytoin clearance.

作者信息

Perrild H, Kayser L, Poulsen H E, Skovsted L, Jørgensen B, Hansen J M

机构信息

Department of Medicine, F. Herlev Hospital, Denmark.

出版信息

Br J Clin Pharmacol. 1989 Nov;28(5):551-4. doi: 10.1111/j.1365-2125.1989.tb03541.x.

Abstract
  1. Antipyrine (1000 mg orally) clearance was studied 3 days before treatment with either atenolol (50 mg twice daily), metoprolol (100 mg twice daily), propranolol (80 mg twice daily) or placebo, and at day 5 and 18 during treatment. Phenytoin (100 mg intravenously) clearance was measured on days 0, 7 and 21 during treatment. 2. Antipyrine clearance was decreased by about 20% after 5 days of treatment with either propranolol or atenolol and this decrease persisted after 18 days of treatment. Antipyrine clearance did not change during treatment with either metoprolol or placebo. Phenytoin clearance did not change during any of the treatments.
摘要
  1. 在使用阿替洛尔(每日两次,每次50毫克)、美托洛尔(每日两次,每次100毫克)、普萘洛尔(每日两次,每次80毫克)或安慰剂治疗前3天以及治疗期间的第5天和第18天,研究了安替比林(口服1000毫克)清除率。在治疗期间的第0天、第7天和第21天测量苯妥英(静脉注射100毫克)清除率。2. 使用普萘洛尔或阿替洛尔治疗5天后,安替比林清除率降低约20%,且这种降低在治疗18天后持续存在。使用美托洛尔或安慰剂治疗期间,安替比林清除率未发生变化。在任何治疗期间,苯妥英清除率均未发生变化。

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本文引用的文献

2
Lack of effect of atenolol on antipyrine clearance.阿替洛尔对安替比林清除率无影响。
Br J Clin Pharmacol. 1982 Nov;14(5):743-4. doi: 10.1111/j.1365-2125.1982.tb04967.x.

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