Comparison of the disposition of organic anions in an animal model for Wilson's disease (Long-Evans Cinnamon rat) with that in normal Long-Evans Agouti rats
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- ITAGAKI Shirou
- Department of Clinical Pharmaceutics and Therapeutics, Graduate School of Pharmaceutical Sciences, Hokkaido University
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- SUGAWARA Mitsuru
- Department of Pharmacy, Hokkaido University Hospital
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- KOBAYASHI Michiya
- Department of Pharmacy, Hokkaido University Hospital
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- MIYAZAKI Katsumi
- Department of Pharmacy, Hokkaido University Hospital
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- HIRANO Takeshi
- Department of Clinical Pharmaceutics and Therapeutics, Graduate School of Pharmaceutical Sciences, Hokkaido University
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- ISEKI Ken
- Department of Clinical Pharmaceutics and Therapeutics, Graduate School of Pharmaceutical Sciences, Hokkaido University
書誌事項
- タイトル別名
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- Comparison of the Disposition Behavior of Organic anions in an Animal Model for Wilson's Disease (Long-Evans Cinnamon rats) with that in Normal Long-Evans Agouti rats
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Long-Evans Cinnamon (LEC) rats have an abnormality similar to that observed in Wilson's disease in humans and are therefore a good animal model for the study of Wilson's disease. LEC rats develop hereditary hepatitis and severe jaundice. Mutant animals with hyperbilirubinemia have been widely used as animal models for human diseases. Among these mutant animals, Eisai hyperbilirubinemic rats (EHBR) have defective biliary excretion of organic anions. Thus, biliary excretion of sulfobromophthalein (BSP) and urinary excretion of phenolsulfonphthalein (PSP) in LEC rats were compared with those in Long-Evans Agouti (LEA) rats. In LEC rats, the excretion of BSP, a multidrug resistance-associated protein 2 (Mrp2/Abcc2) substrate, was significantly decreased compared to that in LEA rats. It has been reported that the transport function for organic anions on the kidney is maintained in EHBR. However, the urinary excretion of PSP is impaired in LEC rats. It is possible that organic anion transporters responsible for the urinary excretion of PSP in LEA rats and EHBR are impaired in LEC rats. It is important to elucidate the relationship between organic anion secretion and Wilson's disease.<br>
収録刊行物
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- Drug Metabolism and Pharmacokinetics
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Drug Metabolism and Pharmacokinetics 19 (2), 150-154, 2004
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詳細情報 詳細情報について
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- CRID
- 1390282680157685888
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- NII論文ID
- 10012923692
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- NII書誌ID
- AA1162652X
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- ISSN
- 18800920
- 13474367
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- PubMed
- 15499181
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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
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可