Histogram Analysis of Pharmacokinetic Parameters by Bootstrap Resampling from One-point Sampling Data in Animal Experiments
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- TAKEMOTO Seiji
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Science, Kyoto University
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- YAMAOKA Kiyoshi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Science, Kyoto University
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- NISHIKAWA Makiya
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Science, Kyoto University
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- TAKAKURA Yoshinobu
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Science, Kyoto University
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A bootstrap method is proposed for assessing statistical histograms of pharmacokinetic parameters (AUC, MRT, CL and Vss) from one-point sampling data in animal experiments. A computer program, MOMENT(BS), written in Visual Basic on Microsoft Excel, was developed for the bootstrap calculation and the construction of histograms. MOMENT(BS) was applied to one-point sampling data of the blood concentration of three physiologically active proteins (111In labeled Hsp70, Suc20-BSA and Suc40-BSA) administered in different doses to mice. The histograms of AUC, MRT, CL and Vss were close to a normal (Gaussian) distribution with the bootstrap resampling number (200), or more, considering the skewness and kurtosis of the histograms. A good agreement of means and SD was obtained between the bootstrap and Bailer's approaches. The hypothesis test based on the normal distribution clearly demonstrated that the disposition of 111In-Hsp70 and Suc20-BSA was almost independent of dose, whereas that of 111In-Suc40-BSA was definitely dose-dependent. In conclusion, the bootstrap method was found to be an efficient method for assessing the histogram of pharmacokinetic parameters of blood or tissue disposition data by one-point sampling.<br>
収録刊行物
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- Drug Metabolism and Pharmacokinetics
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Drug Metabolism and Pharmacokinetics 21 (6), 458-464, 2006
日本薬物動態学会
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詳細情報 詳細情報について
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- CRID
- 1390001205180237824
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- NII論文ID
- 10018658897
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- NII書誌ID
- AA1162652X
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- COI
- 1:CAS:528:DC%2BD2sXis12jur4%3D
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- ISSN
- 18800920
- 13474367
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可