摘要
目的:进一步探讨燃煤型砷中毒患者营养状况及与病情的关系。方法:用毫克分子消光系数法测定血红蛋白(Hb)浓度,荧光法测定4 h负荷尿中核黄素(VB2)及抗坏血酸(Vc)的排出量来评价患者的营养水平。结果:患者中贫血发生率达82.0%,96.0%患者体内VB2缺乏,而有24.0%的患者Vc也处于缺乏状态,与正常对照相比,差异有显著性。结论:燃煤型砷中毒患者体内存在严重核黄素缺乏和抗坏血酸的不足,与砷中毒病情的发生和发展有关。
Objective： To investigate the relation between the nutritional level of arsenic sufferers and their disease condition, so as to provide scientific basis for further nutrition-poisoning study. Methods： Hemoglobin density was measured with milligram molecule extinction coefficient method, and the amounts of ascorbic acid （Vc） and riboflavin （ VB2） VB2 in 4-hour discharges of urine were measured with fluorescent method. The sufferers＇ nutritional levels were evaluated. Results： Among the sufferers, 82.0% of them had anemia, 96.0% had vitamin VB2 deficiency, and 24.0% vitamin C deficiency. The differences between the nutritional levels of arsenism sufferers and healthy controls were statistically significant. Conclusion ： Serious deficiency of Vc and VB2 occurs in these sufferers, which might be relative to the development of this disease.
出处
《贵阳医学院学报》
CAS
2007年第1期48-49,52,共3页
Journal of Guiyang Medical College
关键词
砷中毒
血红蛋白类
核黄素
抗坏血酸
arsenic poisoning
hemoglobins
riboflavin
ascorbic acid
