The eects of pretreatment with the enzyme inducers phenobarbital (PB) and 3methylcholanthrene (3-MC) and the enzyme inhibitor chloramphenicol (CM) on the pharmacokinetic and pharmacodynamic parameters of azosemide were examined after intravenous (IV) administration of azosemide, 10 mg kg 71 , to rat
Gender differences in pharmacokinetics and pharmacodynamics of azosemide in rats
โ Scribed by Young S. Lee; Kye S. Han; Myung G. Lee
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 122 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0142-2782
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โฆ Synopsis
Gender differences in pharmacokinetics and pharmacodynamics of azosemide were evaluated after intravenous, 10 mg kg -1 , and oral, 10 mg kg -1 , administration to male and female rats. After intravenous administration to male rats, the percentages of intravenous dose of azosemide recovered from entire gastrointestinal tract at 24 h (13.2 versus 3.93%) was significantly greater than those in female rats. In male rats, the nonrenal clearance of azosemide tended (pB 0.066) to be faster and kidney weight tended (p B0.068) to be greater than those in female rats. After oral administration of azosemide to male rats, the 8-h urinary excretion of potassium (0.395 versus 0.766 mmol g -1 kidney) and 8-h kaluretic efficiency (55.9 versus 284 mmol mg -1 ) decreased significantly compared with female rats.
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