An interactive program for pharmacokinetic modeling.
A computer program, PharmK, was developed for pharmacokinetic modeling of experimental data. The program was written in C computer language based on the high-level user-interface Macintosh operating system. The intention was to provide a user-friendly tool for users of Macintosh computers. An interactive algorithm based on the exponential stripping method is used for the initial parameter estimation. Nonlinear pharmacokinetic model fitting is based on the maximum likelihood estimation method and is performed by the Levenberg-Marquardt method based on chi 2 criterion. Several methods are available to aid the evaluation of the fitting results. Pharmacokinetic data sets have been examined with the PharmK program, and the results are comparable with those obtained with other programs that are currently available for IBM PC-compatible and other types of computers.
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Department of Pharmaceutical Sciences, College of Pharmacy, Idaho State University, Pocatello 83209.
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D000284:Administration, Oral; D000465:Algorithms; D003196:Computer Graphics; D006801:Humans; D007275:Injections, Intravenous; D008838:Microcomputers; D008954:Models, Biological; D010599:Pharmacokinetics; D012631:Secobarbital / Q000493:pharmacokinetics; D012984:Software
D012631:Secobarbital