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那坡县群众有种食蚕豆习惯,每逢收获季节,蚕豆病常见。红细胞G_6PD缺乏症调查对我县溶血性贫血的防治有重要意义.过去我们曾用高铁血红蛋白还原法普查,由于此法有约1/3假阳性,且检测对象未经严格挑选,不便于估计全县自然人群G_6PD缺乏症发生的基因频率。1983年9月,我们用特异性较强的四氮唑蓝法进行群体普查,检测对象经严格挑选,采样分布面宽,共检测1,327人,报告如下: 对象、方法及结果检测对象为县城厢小学7～14岁学生317人;县级两所中学及
Napo County people have a habit of eating beans, every harvest season, broad bean disease common. Investigation of erythrocyte G_6PD deficiency is of great significance for the prevention and treatment of hemolytic anemia in our county.In the past, we used the methemoglobin reduction method for screening, because this method has about 1/3 false positive, and the test object is not strictly selected, it is not easy to estimate The frequency of G_6PD deficiency in the natural population of a county. In September 1983, we conducted a population census using a more specific method of tetrazolium blue. Specimens were selected carefully and the sampling distribution was wide. A total of 1,327 people were examined, and the report was as follows: Subjects, Methods and Results The subjects were county Chengxiang 317 primary school students aged 7 to 14; two secondary schools at county level