David A. Stumpf , Luis A. Eguren , Janice K. Parks
{"title":"胆红素增加线粒体内膜电导","authors":"David A. Stumpf , Luis A. Eguren , Janice K. Parks","doi":"10.1016/0006-2944(85)90115-2","DOIUrl":null,"url":null,"abstract":"<div><p>Bilirubin accumulates within, and induces loose coupling in, rat liver mitochondria. This state, characterized by a normal protonmotive force, but increased oxygen consumption and inner membrane conductance, could impair cellular energy metabolism. Loose coupling is observed at bilirubin concentrations (12–24 μ<span>m</span>) attained in tissues of kernicteric animals.</p></div>","PeriodicalId":8781,"journal":{"name":"Biochemical medicine","volume":"34 2","pages":"Pages 226-229"},"PeriodicalIF":0.0000,"publicationDate":"1985-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0006-2944(85)90115-2","citationCount":"9","resultStr":"{\"title\":\"Bilirubin increases mitochondrial inner membrane conductance\",\"authors\":\"David A. Stumpf , Luis A. Eguren , Janice K. Parks\",\"doi\":\"10.1016/0006-2944(85)90115-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Bilirubin accumulates within, and induces loose coupling in, rat liver mitochondria. This state, characterized by a normal protonmotive force, but increased oxygen consumption and inner membrane conductance, could impair cellular energy metabolism. Loose coupling is observed at bilirubin concentrations (12–24 μ<span>m</span>) attained in tissues of kernicteric animals.</p></div>\",\"PeriodicalId\":8781,\"journal\":{\"name\":\"Biochemical medicine\",\"volume\":\"34 2\",\"pages\":\"Pages 226-229\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0006-2944(85)90115-2\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biochemical medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0006294485901152\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochemical medicine","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0006294485901152","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Bilirubin accumulates within, and induces loose coupling in, rat liver mitochondria. This state, characterized by a normal protonmotive force, but increased oxygen consumption and inner membrane conductance, could impair cellular energy metabolism. Loose coupling is observed at bilirubin concentrations (12–24 μm) attained in tissues of kernicteric animals.