HAV
HAV的相关文献在1982年到2020年内共计109篇,主要集中在内科学、基础医学、预防医学、卫生学
等领域,其中期刊论文100篇、专利文献9篇;相关期刊73种,包括疾病监测、上海预防医学、肝脏等;
HAV的相关文献由311位作者贡献,包括庄辉、等、A·沃尔菲尔施奈德等。
HAV
-研究学者
- 庄辉
- 等
- A·沃尔菲尔施奈德
- D·齐默尔曼
- H·莱英
- K·扬
- N·卢
- N·纽顿
- 初广运
- 吕宏亮
- 张澍
- 曹逸云
- 李君文
- 李宁
- 杨二霞
- 王小雪
- 荣恩光
- 董德祥
- 薛蓉
- 辛忠涛
- 陈勇
- 陈统球
- 黄丽娟
- 黄银花
- 龙润乡
- Chen Li
- F.Deinhardt
- G Sansebastiano
- Genovese D
- Holl.PV
- Hui-Fen Wang
- Hyowon Jeong
- Jihun Jung
- Kweon Jung
- Kyungsik Kim
- L Bigliardi
- Ming-BoSun Yan-JunJiang Wei-DongLi Ping-ZhongLi Guo-LiangLi Shu-DeJiang Guo-YangLiao
- Morad.D
- Musang Kim
- R Zanelli
- R Zoni
- R.Scheid
- Richards GP
- Sanghun Park
- Spada E
- Sungkyu Park
- Tosti M.E.
- Xiao Xu and Shu-Sen Zheng Department of Hepatobiliary and Pancreatic Surgery First Affiliated Hospital Zhejiang University School of Medicine Hangzhou 310003 China
- Yeonsun Kim
- Younghee Oh
-
-
刘艳;
普永冰
-
-
摘要:
目的:了解吸毒人群的丙肝病毒(HCV)、梅毒螺旋体(TP)、结核杆菌(TB)、甲肝病毒(HAV)的感染情况.方法:HCV、TP、TB、HAV均采用胶体金法.结果:HCV阳性440例(17.61%),TP阳性56例(2.24%),TB阳性152例(6.08%),HAV未检测到阳性.结论:吸毒人群的HCV、TP、TB、HAV检测对其健康指导有重要的临床意义.
-
-
艾志琼;
张玲;
李丽娟;
李泽;
王云红;
申元英
-
-
摘要:
目的:了解屠宰生猪中甲型肝炎的流行情况,探讨猪作为HAV另一宿主和携带者的可能性,以期为人类甲肝的防治提供一定的理论依据。方法:采用酶联免疫吸附试验(ELISA)法对大理地区屠宰生猪血清中HAV IgG检测,逆转录-聚合酶链反应(RT-PCR)对屠宰生猪的全血和胆汁标本进行HAV RNA检测,以甲型肝炎患者的血液和胆汁为阳性对照标本。结果:①屠宰猪血清样本中检测出HAV的抗体阳性率为73.3%(374/510);②建立了甲型肝炎病毒的RT-PCR检测方法;③用RT-PCR在阳性对照标本中检出HAV RNA;④用RT-PCR在屠宰猪的全血和胆汁样本中未检出HAV RNA。结论:成功建立起RT-PCR检测待测样本中的HAV RNA的方法;屠宰猪血清样本中检测出HAV的抗体阳性率较高;猪是否可以感染人的HAV还有待于进一步研究。%Objective:To study the epidemic state of the Hepatitis A Virus(HAV)infection in swinery, and to explore the possibility of swine as another host or carrier of HAV for providing basis for prevention and controlling measures of human HA. Methods:Serum HAV-IgG of swine in Dali was detected by enzyme-linked immunosorbent assay(ELISA), and HAV-RNA of swine blood and swine bile samples were tested by reverse transcription-polymerase chain reaction(RT-PCR), with the blood and bile of HAV as positive control. Results:①HAV antibody positive rate of the blood samples of swine were detected as 73.3%(374/510);②RT-PCR method was built to detect HAV; ③HAV-RNA of positive control samples were detected with RT-PCR; ④HAV-RNA of swine blood and swine bile samples were not detected with RT-PCR. Conclusion: RT-PCR method is successfully built to detect HAV-RNA. The antibody positive rate of HAV is rather high in the blood sample of swine. Further research is necessary to demonstrate whether the swine could infect human HAV.
-
-
-
林琛
-
-
摘要:
"故事是儿童的第一大需要。"生动、有趣的故事最能唤起学生的学习兴趣,教育家苏霍姆林斯基说:"教师如果不想方设法使学生产生情绪高昂和智力振奋的内心状态,而只是不动感情的脑力劳动,就会带来疲倦。"在笔者十几年的英语教学生涯中,曾经尝试过许许多多方法,努力让课堂教学变得精彩,努力抓住学生的注意力,但总结起来,无论用哪一种方法,都会有少数学生出现精神游离于课堂之外的情况。因为,英语毕竟是一门较之母语而言比较陌生的语言。很多学
-
-
Sanghun Park;
Hyowon Jeong;
Jihun Jung;
Kyungsik Kim;
Sungkyu Park;
Musang Kim;
Yeonsun Kim;
Younghee Oh;
Kweon Jung
-
-
摘要:
Hepatitis A virus (HAV) causes many cases of oyster- or clam-associated gastroenteritis in various countries. HAV was detected on oyster by RT-PCR in 19.6% (11/56) in Korea. The percentages of HAV-positive samples in 2011 and 2012 were 27.6% and 11.1%, respectively. Phylogenetic analysis revealed that several nucleotide sequences highly similar to those of HAVs isolated in this study. Phylogenetic analysis of the coding regions of the viral protein VP4/VP2 revealed that all amplicons were classi?ed into IA genogroup. It will provide useful data that aids in our understanding circulating HAVs and may contribute to future control.
-
-
-
王晓辉;
龙润乡;
张名;
杨晓蕾;
梁海孝;
张云昆;
邵聪文
-
-
摘要:
目的:对HAV病毒液的3种常见浓缩方法进行分析比较,为HAV病毒研究及规模化疫苗生产提供参考.方法:使用MIL-LIPORE PELLICON超滤、PEG 6000沉淀、蔗糖-甘油垫三种方法对纯化HAV病毒液进行浓缩,用ELISA方法对浓缩液进行抗原滴度检测,计算不同浓缩方法的回收率.结果:HAV病毒液经过7次超滤循环浓缩,平均回收率为86%;PEG浓缩方法回收率平均72.5%;蔗糖-甘油离心浓缩方法平均回收率53.3%.结论:蔗糖/甘油超离心法,集纯化浓缩一体,适用于样品量较少,需要高浓度样品的试验;PEG浓缩得率适中,操作简单,应用范围较广;超滤膜浓缩在大规模疫苗生产或样品量较大时适用,但需控制样品浓度及浓缩倍数不能太高,以免样品损失.
-
-
-
姚轶俊
-
-
摘要:
食源性甲型肝炎病毒(HAV)是一种能以食物为传播载体,并经粪一口途径传播感染的致病性病毒,是人类甲型肝炎的直接致病因子.综述了HAV及其相关食品安全的研究进展,包括HAV的食源性依据,食物中病毒的检测,食源性HAV的危害,以及相关食品安全的展望.以期对这种食源性疾病得到更好的控制与防范.
-