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钙是人体内无机盐中的主要元素之一,对人体的新陈代谢、酸碱平衡有很重要的作用。钙除构成骨骼、牙齿外,还维持着细胞、毛细血管的通透性,并参与肌肉收缩、神经传导及血液凝固等过程[1]。儿童血清钙缺乏时,对其生长、发育危害极大,可引起佝偻病等,因此,对处于生长发育旺盛期的儿童血清钙水平进行监测,了解其血清钙的变化规律,以便依据儿童血清钙水平适时予以补充钙剂则具有重要意义[2]。笔者于2010年3至2013年9月对鞍山地区部分3~6岁儿童血清钙水平进行了检测,现报告如下。
Calcium is one of the main elements of inorganic salts in the human body, and plays an important role in the body’s metabolism and acid-base balance. In addition to the formation of calcium, bones, teeth, but also maintain the permeability of cells, capillaries, and involved in muscle contraction, nerve conduction and blood coagulation process [1]. Serum calcium deficiency in children, its growth and development of great harm, can cause rickets, etc., therefore, in the growth and development of children with serum calcium levels were monitored to understand the change of serum calcium in order to determine the level of serum calcium in children Time to be added calcium is of great significance [2]. From March 2010 to September 2013, the author tested the serum calcium level of some children aged 3 to 6 years in Anshan region. The report is as follows.