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- The authers have used PCR to research the relation between serum HBV-DNA and e system in 211 asyptomatic HBsAg positive patients detected with ELISA. 作者应用聚合酶链反应(PCR)对经酶联免疫法检出的211份HBsAg阳性者进行HBV-DNA检测。
- To probe into the risk factors of HBsAg positive at birth in infants born to HBsAg carrier mothers by case-control study. 通过病例对照研究进一步探讨新生儿出生时HBsAg阳性的危险因素。
- No syphilis and HIV infections were detected. In 96 HBsAg positive individuals,88.5% had the HBV loa ds less than 10+5 copies/ml ,and 11 5% had more than 10 5 copies/ml. 96例乙肝表面抗原阳性婚检人群中 ,乙型肝炎病毒载量小于 10 5 拷贝 /ml者占 88 5%25 ,大于 10 5 拷贝 /ml者仅占 11 5%25。 5例丙型肝炎病毒RNA阳性者中 ,病毒载量均小于 10 4 拷贝 /ml。
- The HBsAg positive rates were 5.31%,1.51%,0.76%,and 0.87%,in the children born from 1992 to 1994,1995 to 1997,1998 to 2000 and 2001 to 2004,respectively. 1992~1994、1995~1997、1998~2000、2001~2004年出生儿童的HBsAg阳性率分别为5.;31%25、1
- Xu J, Wang QX, Fan CL, et al.Comparison of hepatitis B virus serotype and genotype among HBsAg positive hepatitis B patients in a northern and a southern city of China. 许军;王齐欣;范春蕾;等.;中国南北两城市乙型肝炎病毒基因型与血清型的构成差异
- Methods The HBsAg positive COPD and lung tuberculosis patient received right lung transplantation was followed up to observe the changes of lung function and liver function. 方法对本院1名患COPD及陈旧性肺结核的乙肝病毒携带者肺移植术后的肺功能及肝功能变化进行观察分析。
- METHODS Using ELISA and polymerase chain reaction, hepatitis B virus serological marker and HBV DNA was detected respectively in 220 cases of HBsAg positive hepatic cirrhosis. 检测220例乙型肝炎表面抗原阳性肝硬变患者乙型肝炎病毒标志物及乙型肝炎病毒DNA。
- Objective To anylyze the physical check-up data and understand the HBsAg positive rate in workers from other areas in Songgang District of Shenzhen from 2003 to 2006 and provide scientific baseis for making effective control measures. 目的了解2003~2006年深圳松岗街道劳务工HBsAg检出阳性率,为制定防治措施提供科学依据。
- Expressions of C-myc, Ha-ras and Ki-ras oncoproteins in the peripheral blood mononu-clear cells(PBMC) from HBsAg positive patients with liver cirrhosis (LC) and chronic hepatitis B (CHB)were studied by immunocytochemistry. 用免疫细胞化学染色法;检查HBsAg阳性的肝硬化(LC)和慢性乙型肝炎(CHB)病人外周血单个核细胞C-myc、Ha-ras和Ki-ras三种癌蛋白(oncoproteins)的表达情况.
- Methods HBV DNA S gene were amplified by polymerase chain reaction(PCR) in sera from 36 children with HBsAg positive after immunized with hepatitis B vaccine. The PCR products were sequenced. 方法收集乙肝疫苗免疫后HBsAg阳性的儿童血清标本36份,利用聚合酶链反应(PCR)扩增HBV S基因片段,对PCR产物进行脱氧核糖核酸(DNA)序列测定。
- Methods Sera sample of HBsAg positive pregnant women and their newborns were collected in Tai Yuan infectious disease hospital from Nov 2001 to Jul 2004.Samples with HBV DNA positive were tested by nPCR and sequencing. 方法收集2001年11月至2004年7月在太原市传染病医院妇产科住院的HBsAg阳性孕妇及其新生儿外周血,选取其中部分HBV DNA阳性标本进行nPCR产物直接测序,分析HBV“a”决定簇变异情况,比较HBV“a”决定簇突变组孕妇与未突变组孕妇HBV宫内感染率的差别。
- Specific transfer factor of hepatitis B virus (TFHBV) was prepared with pig splenic leukocytes that were immunized with the inactivated HBsAg and Dane particle purified from sera of HBsAg positive patients. 从HBsAg阳性患者血清中提取纯化的HBsAg和Dane颗粒,经灭活后免疫猪,从猪脾脏和白细胞透析物中制备出乙肝特异性转移因子(TF_(HBV))。
- prophylaxis for neonates of mothers HBsAg positive. 适应症 : Postexposure prophylaxis against hepatitis B ;
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
