论文部分内容阅读
对447份不同泌乳期的乳汁进行了钙含量测定,并对其中35例乳母同时进行了血钙、碱性磷酸酶及尿钙的测定,发现初乳(7.37mmol/L)、过渡乳(7.60mmol/L)钙含量显著低于35～60天的成熟乳(8.34mmol/L)(P<0.05).冬季母乳钙含量显著低于春夏秋三季(P值均<0.05);依据单侧95%的参考范围,推荐以7.0mmol/L作为母乳钙含量的低限,并发现71.4%的乳母低于此值,有缺钙.提示母乳钙定量测定,既可推算出婴儿对钙的摄入量,又可了解乳母的钙营养状况,是对母婴补钙的科学依据.
The calcium content of 447 lactating milk samples was determined. 35 samples of lactating milk were tested for serum calcium, alkaline phosphatase and urinary calcium at the same time. Colostrum (7.37mmol / L), transitional milk (7.60 (P <0.05). The content of calcium in winter breast milk was significantly lower than that in spring, summer and autumn (P <0.05), and the content of calcium in winter milk was significantly lower than that of mature milk (8.34 mmol / L) 95% of the reference range, the recommended 7.0mmol / L as the lower limit of calcium content in breast milk, and found that 71.4% of the nurse below this value, there is calcium deficiency, suggesting that breast milk calcium quantification, Into the amount, but also understand the nutritional status of lactating maternal calcium is the scientific basis for calcium supplement.