STUDY ON CHANGES IN INTRACELLULAR Na+ CONCENTRATION OF ERYTHROCYTES FROM GUINEA PIGS REARED ON LOW Se CEREALS GROWN IN ENDEMIC AREAS OF KESHAN DISEASE
克山病病区低硒粮喂养的豚鼠红细胞内Na+浓度变化的研究

Keywords: guinea pig,erythrocyte,low selenium,Na+,NMR
硒,豚鼠,红细胞,钠离子,克山病

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Abstract:

豚鼠分别喂以克山病病区粮（低硒）和非病区粮（硒含量正常）,借助合成的DY（PPP）2-7位移试剂用XL-400NMR谱仪直接测试完整红细胞内Na+的NMR谱,并定量计算细胞内Na+浓度,发现低硒的病区粮饲养的豚鼠红细胞内Na+浓度显著高于正常组;病区粮喂养的豚鼠红细胞在老化条件下细胞溶血比非病区严重。

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