Aging of the erythrocyte XIII. Decrease in nitroxide reducing capacity.

G Bartosz, K Gwozdzinski, J Wagner
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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.

红细胞的老化氮氧化物还原能力下降。
本文提出了一种基于ESR光谱法测定细胞悬浮液中氮氧稳定自由基还原量的方法,用于测定红细胞和其他细胞的氮氧还原能力。用这种方法比较不同年龄的牛红细胞,表明NRC在细胞衰老过程中降低。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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