摘要
本文从400名4～6岁的被调查儿童中,将48名轻中度铁、锌均缺的患儿(Hb<110g/L,MCHC<30％,发锌<115ppm)随机分为4组,每组12人,除对照组外,其余3组口服不同剂量的血红素铁和金针菇锌。经过42天后观察,结果表明联合补铁、补锌是有效的,血红素铁和金针菇锌在人体内没有相互拮抗或抑制作用。
Twenty-four girls and twenty-four boys of the zinc-iron deficiency were chosen from four hundred children who were 4-6 years old. They were divided randomly into four treatments. The drinks fortified various organic zinc and heme iron concentrations were provided for 42 days respectively. The result shows that combined supplementation of the organic zinc and heme iron is effective and there isn' t inhibitory interaction between them. The paper also reports that the morbidity rate of iron deficiency is 42. 6% in 4-6years old children,the morbidity rate of zinc deficiency is 22. 0%,the morbidity rate of zinc-iron deficiency is 13.3%.
出处
《中国学校卫生》
CAS
北大核心
1992年第5期257-259,共3页
Chinese Journal of School Health
