کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2482559 1556288 2007 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Population pharmacokinetic model of fluvoxamine in rats: Utility for application in animal behavioral studies
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی اکتشاف دارویی
پیش نمایش صفحه اول مقاله
Population pharmacokinetic model of fluvoxamine in rats: Utility for application in animal behavioral studies
چکیده انگلیسی
A population three-compartment PK model adequately described the fluvoxamine plasma concentrations. Body weight was included as a covariate and mean population PK parameters for CL, V1, V2, Q2, V3 and Q3 were 25.1 ml/min, 256 ml, 721 ml, 30.3 ml/min, 136 ml and 1.0 ml/min, respectively. Inter-individual variability was identified on CL (39.5%), V1 (43.5%), V2 (50.1%) and Q2 (25.7%). A predictive check and bootstrap analysis confirmed the predictive ability, model stability and precision of the parameter estimates. Body weight was identified as a significant covariate of the inter-compartmental clearance Q2. The pharmacokinetics was independent of factors such as dose, surgery (for instrumentation) and study site. The utility of the model in animal behavioral studies was demonstrated in a PK/PD analysis of the effects on REM sleep in which a sparse PK sampling design was used. By using the pertinent information from the population PK model, individual PK profiles and the PK/PD correlation could be adequately described.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Pharmaceutical Sciences - Volume 30, Issue 1, January 2007, Pages 45-55
نویسندگان
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