{"title":"Aging of the erythrocyte XIII. Decrease in nitroxide reducing capacity.","authors":"G Bartosz, K Gwozdzinski, J Wagner","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A method is proposed for the determination of nitroxide-reducing capacity (NRC) of erythrocytes, and other cells, based on measurements of reduction of a nitroxide stable free radical in cell suspensions by ESR spectroscopy. Comparison of different age fractions of bovine erythrocytes by this method demonstrates a decrease in NRC during cell aging in vivo.</p>","PeriodicalId":9217,"journal":{"name":"Biomedicine / [publiee pour l'A.A.I.C.I.G.]","volume":"35 6","pages":"185-7"},"PeriodicalIF":0.0000,"publicationDate":"1981-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedicine / [publiee pour l'A.A.I.C.I.G.]","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A method is proposed for the determination of nitroxide-reducing capacity (NRC) of erythrocytes, and other cells, based on measurements of reduction of a nitroxide stable free radical in cell suspensions by ESR spectroscopy. Comparison of different age fractions of bovine erythrocytes by this method demonstrates a decrease in NRC during cell aging in vivo.