Pharmacokinetic parameters of ondansetron in rats after oral solution and transdermal invasomes gel: A comparison study

Abstract

This study aimed to attain a comparison in pharmacokinetic parameters of ondansetron after transdermal (as invasomes gel) and oral (as solution) routes. Ondansetron is a 5 ‐ hydroxytryptamine receptor antagonist used for chemotherapy and radiotherapy ‐ induced nausea and emesis. The study was performed using Wistar albino rats weighing 200 ±20 g divided into two groups (6 of each). A dose of 0.28 mg of ondansetron, equivalent to 140 µl, was administered as an oral solution for the f

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