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钙是人体内含量最高的矿物质,在参与骨生成及调节人体生理机能方面起着重要作用,对儿童更具有十分重要的意义.为了解济南市儿童的钙营养状况,于1997年选择济南市4所幼儿园、5所小学3～12岁儿童进行了尿钙水平测定,结果报告如下:1 对象与方法随机选取3～12岁儿童4380名,取当天晨尿检测尿钙含量.检测试剂采用中国优生优育协会研制、南京康得医药生物保健品公司生产的尿钙/乳钙试剂盒,按说明用化学滴定法,尿钙正常参考值≥160mg/L.2 结果2.1 儿童低钙率 调查4380名儿童,低钙2426
Calcium is the highest content of minerals in the human body, plays an important role in the participation of bone formation and regulation of human physiological function, is more important for children.In order to understand the calcium nutrition of children in Jinan City, Jinan City in 1997 4 kindergartens, 5 primary school children aged 3 to 12 urinary calcium levels were measured, the results reported as follows: 1 Subjects and Methods Randomly selected 4380 children aged 3 to 12, take the day morning urine test urinary calcium content detection reagent using China According to the instructions of chemical titration, urinary calcium normal reference value ≥160mg / L.2 results 2.1 children with low calcium rate survey 4380 Children, low calcium 2426