Pharmacokinetics of methotrexate and 7-h
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Heiko Iven; Helmut Brasch; Jörg Engster
📂
Article
📅
1985
🏛
Springer
🌐
English
⚖ 551 KB
In rabbits the IV kinetics of MTX (1.33, 4 and 12 mg/kg) could be described by a linear three-compartment model with a terminal half-life between 2.4 and 3.6 h. During 8 h 50% of the dose was excreted into urine in unchanged form and 15% as the metabolite 7-OH-MTX. These fractions remained constant