论文部分内容阅读
血钙作为人体一种重要的宏量元素,大部分参与骨骼的构成,小部分以离子形式存在于体液和细胞内。近十几年来,随着生物化学、生物工程技术的发展,对钙在机体中作用的研究取得很大进展。大量资料表明,多种因素可引起钙代谢紊乱。因此,临床应重视钙与各营养素间的相互关系,合理补充钙的摄入,是保障儿童自身健康的重要环节。1材料与方法1.1 材料来源 1998年1月至2000年8月太原市区在我院儿
Calcium as an important macro element of the human body, most of them involved in the composition of the skeleton, a small part of the ionic form exists in the body fluids and cells. In recent ten years, with the development of biochemistry and bioengineering technology, great progress has been made in the study of the role of calcium in the body. A large number of data show that a variety of factors can cause calcium disorders. Therefore, the clinical should pay attention to the relationship between calcium and nutrients, a reasonable supplement of calcium intake, is to protect children’s own health an important part. 1 Materials and Methods 1.1 Materials Source January 1998 to August 2000 Taiyuan urban children in our hospital