乙肝表面抗原阳性

乙肝表面抗原阳性孕妇胎盘组织中bcl-2、bax和HBcAg的表达

Expression of bcl-2 , bax and HBcAg in placenta tissues of HBsAg positive pregnant women

掘调查，我国婴幼儿HBV感染约1/3系由乙肝表面抗原阳性的母亲将HBV传给婴儿引起感染所至，因此母婴垂直传播途径引起人们特别关注。

According to the investigations , the way of about 1 / 3 baby HBV infection was the transmission to child from mothers who were HBsAg positive .

实验室检查AFP阳性27例，乙肝表面抗原阳性28例。

The laboratory test showed that 27 patients were alpha fetoprotein ( AFP ) positive and 28 hepatitis B surface antigen positive .

乙肝表面抗原阳性反应血清的乙肝病毒核酸检测分析

Hepatitis B virus ( hbv ) DNA detection analysis of hepatitis B surface antigen ( hbsag ) positive serum

黑河市1995年至1998年食品、公共场所从业人员乙肝表面抗原阳性率调查

Investigation of positive rate of hepatitis b sarface antigen about the managers are engaged in food and public places during 1995-1998 in heihe city

乙肝表面抗原阳性孕妇肌注乙肝免疫球蛋白预防母婴宫内传播临床观察

Clinical observation of the effect of hepatitis B immunoglobulin by intramuscular injection in the prevention of intrauterine transmission of mother and infant in gravidas with positive hepatitis B surface antigen

结果检测的3250名学生中，乙肝表面抗原阳性率为2.55%，其中中学生的阳性率为3.48%，小学生为1.43%，中学生明显高于小学生。

Results Of 3250 students , 2.55 % were HBsAg positive , 3.48 % with middle school students and 1.43 % when comes to pupils , i.e. middle school students had a higher HBsAg positive rate than pupils .

但乙肝表面抗原HBsAg阳性率与免疫后一年比较无明显差异，仍有很好保护效果。

But there was no significant difference in the positive seroconversion rate of HBsAg between pre-vaccination and one year after vaccination .

应用亲和免疫组化的方法（ABC法）分别显示十二指肠和空肠中乙肝表面抗原（HBsAg）阳性细胞和生长抑素阳性细胞的分布及数量变化。

The distribution and the change of the number of HBsAg-positive cells and SS-positive cells in mice duodenum and jejunum were studied with immunohistochemical methods .

在30例乙肝表面抗原（HBsAg）阳性无症状携带者中，GST－α阳性率为70%，而ALT仅为37%。

In 30 persons with positive HBsAg , the positive rates of GST - α and ALT were 70 % and 37 % , respectively .

目的：探讨乙肝表面抗原（HBsAg）阳性母亲产前用乙肝免疫球蛋白（HBIG）及婴儿HBIG联合乙肝疫苗阻断母婴传播的效果。

Objective : To investigate the preventive effect of HB immunoglobulin ( HBIG ) and combined use of HBIG and HB vaccine on vertical transmission of HBV by HbsAg-positive mothers to infants .

方法：将78例乙肝表面抗原（HBsAg）阳性孕妇分为两组：预防组30例，于孕28、32、36周肌肉注射HBIG3次，每次200IU；

Methods : 78 cases of HBsAg positive pregnant women were divided into two groups . In the prophylaxis group , 30 cases were injected with HBIG at 28 , 32 , 36 week during pregnancy ( 200 IU per time ) .

2009年在浙江大学医学院附属妇产科医院住院行体外受精-胚胎移植术（IVF-ET）的2353对不孕不育夫妇中，243位丈夫乙肝表面抗原（HBsAg）阳性，占10.33%。

In the 2353 pairs of infertility couples undergoing in vitro fertilization-embryo transfer ( IVF-ET ) in the Affiliated Obstetrics and Gynecology Hospital of Medical College of Zhejiang University in 2009 , there were 243 husbands with hepatitis B surface antigen ( HBsAg ) positive , accounting for 10.33 % .

接种乙肝疫苗的大三阳孕妇新生儿6年后乙肝表面抗原阳性率5%（1/20），乙肝表面抗体阳性率80%（16/20）。

And the HBsAg rate among children received hepatitis B vaccine was5 % ( 1 / 20 ), while the HBsAb rate was80 % ( 16 / 20 ) .