正常人与克山病人血清钼的水平

<正> 钼是人体必需的微量元素。钼与克山病的关系正作为一个病因学专题在进行研究。已有的报告认为:“体内缺钼状态可能是克山病发病的内因和基础。”我们曾对黑龙江省病区、非病区的黄豆、小米、玉米、土豆粉共144份,云南、四川、黑龙江病区大米20份进行了钼含量对比分析,结果表明:在粮食的品种之间差异明显,尤以黄豆的钼含量最高。而在病区及非病区的同种粮食之间无明显差异。根据几年的膳食调查结果证实,病区居民膳食组成单一,豆类比例较少。为探讨克山病人与正常人的血清钼含量水平,我们于1979年12月对本省富裕县繁荣公社105例正常人及159例克山病人进行了血清铝含量测定,现将结果报告如下:

SERUM MOLYBDENUM IN HEALTHY ADULTS AND PATIENTS WITH KESHAN DISEASE

Trace amount of molybdenum was measured by polarography in serum from 105 healthy adults and 159 patients with Keshan disease. Geometric mean molybdenum concentration in normal serum was found to be 6.2ng/ml (range: 1.5-25.0ng/ml), in serum of patients with latent and chronic type, the average level was 5.7ng/ml and 5.8ng/ml respectively (range: 1.7-33.7 ng/ml)There was no statistically significant difference between the molybdenum concentrations found in patients and healthy adults.In 80-85% samples the range of molybdenum concentration was found to be 3-11ng/ml.There was no significant difference between the molybdenum concentrations found in different age groups and sexes.