孕妇中的乙型肝炎表面抗原
Hepatitis B surface antigen in pregnant women.
作者信息
Hsieh F J, Hsieh S O, Wang K Y
出版信息
Zhonghua Min Guo Wei Sheng Wu Xue Za Zhi. 1979 Mar;12(1):1-5.
PMID:583270
Abstract
Screening of HBsAg in 289 randomly selected normal pregnant women was done with counterelectrophoresis. Ten percent were found to be HBsAg positive. All of the 289 cord blood samples were HBsAg negative. Babies born to the HBsAg positive mothers were followed 2-8 months (average 3.5 months) after delivery and 37.5% were positive for HBsAg. Accordingly, the vertical transmission of HBsAg was postulated to occur during labor or after birth.
摘要
采用对流电泳法对289名随机选取的正常孕妇进行乙肝表面抗原（HBsAg）筛查。发现10%的孕妇HBsAg呈阳性。289份脐带血样本的HBsAg均为阴性。对HBsAg阳性母亲所生婴儿在分娩后进行了2 - 8个月（平均3.5个月）的随访，结果显示37.5%的婴儿HBsAg呈阳性。因此，推测HBsAg的垂直传播发生在分娩过程中或出生后。
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