论文部分内容阅读
目的:初步研究我国产妇不同时段母乳中溶菌酶含量,为了解我国产妇人群的基本资料奠定基础。方法:采用ELISA法检测溶菌酶含量。结果:母乳中溶菌酶含量在初乳组最高,其次是成熟乳组,过渡乳组最低;其中两两比较:初乳与成熟乳、过渡乳溶菌酶含量比较有统计学差异(P<0.05);成熟乳与过渡乳溶菌酶含量比较无统计学差异(P>0.05);过渡乳组溶菌酶含量与初乳组呈正相关,而与成熟乳组无明显相关性。3组的溶菌酶含量测定值均低于国外报道,尤其是初乳中溶菌酶含量更低。结论:应用ELISA法检测溶菌酶含量具有通量高,所需样本体积量少的优点,将来可以推广应用于大样本人群的调查研究。
OBJECTIVE: To initially study the content of lysozyme in breast milk of maternal women in different periods in our country and lay the foundation for understanding the basic information of maternal groups in our country. Methods: The content of lysozyme was detected by ELISA. Results: The content of lysozyme in breast milk was the highest in the colostrum group, followed by the mature milk group and the lowest in the transitional milk group. Among them, the contents of lysozyme in the milk of the colostrum and the mature milk were significantly different (P <0.05) (P> 0.05). The content of lysozyme in transitional milk was positively correlated with that of the control group, but not with that of the mature milk group. Three groups of lysozyme assay values were lower than foreign reports, especially in the lower part of the milk lysozyme content. Conclusion: The detection of lysozyme content by ELISA has the advantages of high flux and small sample volume, so it can be widely applied in large sample population in the future.