深圳市婴儿麻疹母传抗体水平研究  

Measles antiboby level of maternal-infant in Shenzhen City

作　　者：彭敬[1] 张定梅[2] 叶发忠[1] 

机构地区：[1]深圳市宝安区疾病预防控制中心,深圳440306 [2]中山大学公共卫生学院

出　　处：《河南预防医学杂志》2018年第2期81-83,共3页Henan Journal of Preventive Medicine

摘　　要：目的通过对深圳市婴儿麻疹母传抗体水平的研究,探讨小月龄婴儿麻疹高发的原因。方法选取2015年在深圳市产前检查或助产机构中随机选取的进行分娩的母亲及其婴儿为研究对象,动态定量地研究麻疹胎传抗体衰减情况。结果共纳入各完成待产妇女及其分娩婴儿107对,共采集母亲血清标本107份,新生儿脐带血107份,另外在婴儿3月、5月、7月龄时采集血清标本分别为67份、46份、28份。母亲麻疹抗体阳性为79人,阳性率73.8%。婴儿出生时麻疹抗体阳性率为80.4%,3月龄抗体阳性率为43.3%,5月龄抗体阳性率为21.7%,7月龄抗体阳性率为14.3%。结论婴儿抗体阳性率随月龄增加而下降,婴儿麻疹抗体水平与母亲麻疹抗体水平有相关性。Objective To know the reason for high incidence of measles in infants through analyzing the antiboby level of maternal-infant.Methods The pregnant women and their newborns were recruited in the study during 2015 in Baoan District,Shenzhen City. Their anti-measles IgG antibody levels were detected by the method of ELISA, and the corresponding infants were detected at birth, 3, 5, 7-month. Results A total of 107 pairs of objects were included in the study. 107 serum samples of pregnant women were tested. 107, 67, 46, 28 serum samples of the corresponding infants at birth, 3, 5, 7-month were tested. Mother＇s and their newborns postive rate of measles antibodies was 73.8 % and 80.4 %, and postive rate was reduced to 43.3 % in 3 months, 21.7 % in 5 months, 14.3 % in 7 months. Conclusion A declining postive rate of measles antibodies was detected among infants aged 0 to 7 months in proportion to their ages. Mother＇ s measles antibody level is related to their newborns.

关 键 词：母传抗体水平 麻疹 

分 类 号：R511.1[医药卫生—内科学]