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为探讨环境缺碘对人体血红蛋白有否影响,我们于1984年4月对本县地甲病流行区杨岭乡(学生患病率18%,下称病区)的7～17岁1,250名男女学生,进行了血红蛋白含量的调查,并以本县青山乡(学生患病率2.8%,下称非病区)1,250名男女学生作对照。两地被检学生均在当地出生与居住。排除1°以上地甲病患者及佝偻病、心、肺、肝、肾疾病和畸形患者,一律以右手中指末节常规采血,用氰化高铁法测定血红蛋白,经751型分光光度计校正的581型光电比色计测定结果。调查前对两
In order to investigate whether environmental iodine has effects on human hemoglobin, we conducted a survey on 1,250 boys and girls aged 7 to 17 in Yangling Township (18% prevalence) A hemoglobin content survey was conducted and compared with 1,250 boys and girls in Aoyama Township (2.8% prevalence rate, non-endemic area). Both students were seized and living in the area. Patients with rickets, rickets, heart, lung, liver, kidney disease and deformity who were excluded from above 1 degree were routinely drawn blood with the right middle finger of the middle finger. The hemoglobin was measured by cyanidation and high speed rail method. The type 581 photoelectricity corrected by 751 spectrophotometer Colorimeter measurement results. Two before the survey