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对 12 8例中老年糖尿病患者血清中微量元素锌、铜、铁的含量进行了分析 ,并与正常对照组进行了比较。结果表明 ,血糖正常组和高血糖组的糖尿病患者血清锌水平均低于正常对照组 ,且差异非常显著 ,两病例组间亦有显著差异。血清铜水平则均高于对照组 ,三组间差异非常显著。血清铁水平虽均低于对照组 ,但无统计学上的显著意义。这说明血清中锌、铜、铁的测定可作为该种疾病诊断的参考指标 ,并提示糖尿病患者应以适当补充锌、铁制剂为辅助治疗手段。
The serum levels of trace elements zinc, copper and iron in 12 8 middle-aged and elderly diabetic patients were analyzed and compared with the normal control group. The results showed that the serum zinc levels of diabetic patients with normal blood glucose and high blood glucose were lower than those of normal controls, and the difference was significant. There was also a significant difference between the two groups. Serum copper levels were higher than the control group, the difference between the three groups is very significant. Although serum iron levels were lower than the control group, but no statistically significant. This shows that serum zinc, copper, iron determination can be used as a reference indicator of the diagnosis of the disease and prompts diabetic patients should be properly supplemented with zinc, iron preparations for adjuvant treatment.