Note: caution in use of empirical equations for pharmacodynamic indirect response models.

W Krzyzanski, W J Jusko
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引用次数: 2

Abstract

An empirical equation was recently proposed and used to characterize inhibitory drug effects on production of an endogenous substance. The limitations of this empirical equation are described utilizing mathematical equations and simulations based on the exact differential equation for Indirect Response Model I. The latter is preferable for fitting data using indirect response models.

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注意:谨慎使用药效学间接反应模型的经验方程。
最近提出了一个经验方程,并用于表征抑制药物对内源性物质生产的影响。利用数学方程和基于间接响应模型i的精确微分方程的模拟来描述该经验方程的局限性。后者更适合使用间接响应模型拟合数据。
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Edward R. Garrett 1920–1993 Edward R. Garrett: A biographical sketch Erratum to: Simple approximate formulas for calculating the time to clear drug and the time to accumulate drug when the plasma disposition curve of the drug is multiexponential Erratum to: Simplified methods for the evaluation of the parameters of the time course of plasma concentration in the one-compartment body model with first-order invasion and first-order drug elimination including methods for ascertaining when such rate constants are equal Erratum to: Comparative physiological pharmacokinetics of fenatyl and alfenatil in rats and humans based on parametric single-tissue models
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