原子吸收光谱法检测血清铁、红细胞内铁及血清铁蛋白、MCH、MCHC含量与老年冠心病、高血压病关系的研究

Determination of Serum and Erythrocyte Iron,Serum Ferritin,MCH and MCHC Related with Aged Hypertension and Coronary Heart Disease

应用原子吸收光谱法检测了老年高血压、冠心病患者血清铁、红细胞内铁及血清铁蛋白、ＭＣＨ、ＭＣＨＣ。发现老年冠心病患者血清铁、红细胞内铁、血清铁蛋白含量明显高于对照组（Ｐ＜０．０１）。老年高血压患者血清铁蛋白、红细胞内铁、ＭＣＨ、ＭＣＨＣ也明显高于对照组（Ｐ＜０．０１），血清铁与对照组比较有显著性差异（Ｐ＜０．０５）。结果表明：老年高血压，冠心病患者存在铁代谢异常，其游离铁与储存铁的增加可能是其发病的危险因素之一。

Using AAS method,we detected serum and erythrocyte iron,serum ferritin(SF),mean corpuscular hemoglobin(MCH),mean corpuscular hemoglobin concentration(MCHC) in the elders with hypertension and coronary heart disease.The results showed that the levels of serum iron,erythrocyte iron and SF were significantly higher than those in the healthy control( P<0 01 ).It is concluded that iron metabolic abnormality may be one of the factors resulting in hypertension and coronary heart disease.