Altered patterns of norovirus GII.b recombinant forms in gastroenteritis outbreaks in Victoria, Australia, 2002-2005 compared to 2006-2011.

abstract：:Between 1999 and 2007 1,388 stool specimens from patients with acute flaccid paralysis or aseptic meningitis were submitted to the Austrian reference laboratory for poliomyelitis. Samples (201) yielded non-poliovirus enterovirus in culture. One hundred eighty-one viruses were available for typing and 78 isolates which...

journal_title：Journal of medical virology

authors： Ortner B,Huang CW,Schmid D,Mutz I,Wewalka G,Allerberger F,Yang JY,Huemer HP

更新日期：2009-02-01 00:00:00

abstract：:Although the haemagglutination inhibition assay is considered the "gold standard" for antigenic characterisation of influenza viruses, some limitations of this technique are well known. A new microneutralisation assay, as a tool for antigenic characterisation of influenza B viruses, has been standardised and its perfo...

journal_title：Journal of medical virology

authors： Ansaldi F,Bacilieri S,Amicizia D,Valle L,Banfi F,Durando P,Sticchi L,Gasparini R,Icardi G,Crovari P

更新日期：2004-09-01 00:00:00

abstract：:Dual infection with hepatitis B and C viruses is often encountered in endemic areas of both viruses. However, understanding of the clinical and virological implications is limited. The aim of this study was to investigate the role of each virus in liver injury and the interaction between the two viruses in dual infect...

journal_title：Journal of medical virology

authors： Ohkawa K,Hayashi N,Yuki N,Masuzawa M,Kato M,Yamamoto K,Hosotsubo H,Deguchi M,Katayama K,Kasahara A

更新日期：1995-07-01 00:00:00

abstract：:Sexually transmitted disease (STD) remains a major public health challenge in developed countries, exacerbated by the advent of the HIV epidemic. The objectives of this study were to assess the prevalence of serological markers of syphilis, HIV-1/2, HTLV-I/II, HBV, and HCV infections among immigrant sex workers in Mad...

journal_title：Journal of medical virology

authors： Gutiérrez M,Tajada P,Alvarez A,De Julián R,Baquero M,Soriano V,Holguín A

更新日期：2004-12-01 00:00:00

abstract：:BK polyomavirus (family Polyomaviridae) may cause hemorrhagic cystitis (BKV-HC) in hematopoietic stem cell transplant recipients. Eleven complete BKV genomes (GenBank accession numbers: JN192431-JN192441) were sequenced from urine samples of allogenic hematopoietic stem cell transplant recipients and compared to compl...

journal_title：Journal of medical virology

authors： Drew RJ,Walsh A,Laoi BN,Crowley B

更新日期：2012-07-01 00:00:00

abstract：:Human T-cell lymphotropic virus (HTLV) seroindeterminate cases have been reported among blood donors (BD) and in at-risk populations worldwide, including Argentina. The objective of the present work was to study the presence of HTLV-I/II infection and its association to specific Western blot (WB) patterns among health...

journal_title：Journal of medical virology

authors： Berini CA,Eirin ME,Pando MA,Biglione MM

更新日期：2007-01-01 00:00:00

abstract：:The relative frequency and distribution of the VP4 (P) genotypes of 227 human rotavirus field strains were investigated in South Africa. The stool samples were collected between 1984-1993 from infants and young children with diarrhea at Ga-Rankuwa Hospital, Pretoria, South Africa. The RNA was extracted from stools, he...

journal_title：Journal of medical virology

authors： Mphahlele MJ,Steele AD

更新日期：1995-09-01 00:00:00

abstract：:After an 8-day-old child had died with clinical signs of septicemia, 6 other newborns fell ill. Virus was isolated from various sites from all the 6 children (28 isolations). The agent was identified by cross neutralization tests as an antigenic variant of Echovirus 11. The agent could not be isolated from mothers or ...

journal_title：Journal of medical virology

authors： Mertens T,Hager H,Eggers HJ

更新日期：1982-01-01 00:00:00

abstract：:Co-infection with hepatitis delta virus (HDV) and hepatitis B virus (HBV) has been shown to be associated with a more severe form of acute and chronic hepatitis. Cloning and expression of recombinant HDV antigen (rHDAg) in Escherichiacoli are described. Using purified rHDAg, a cost-effective indirect anti-HDV enzyme-l...

journal_title：Journal of medical virology

authors： Shen L,Gu Y,Sun L,Yang Y,Wang F,Li Y,Bi S

更新日期：2012-03-01 00:00:00

abstract：:The effects of tumor necrosis factor-alpha and/or interferon-gamma on the replication of hepatitis B virus were examined using HB611 cells. These cells were derived from human hepatoblastoma cells, Huh6, by integrating hepatitis B virus DNA, and produce hepatitis B virus continuously. Each of the cytokines inhibited h...

journal_title：Journal of medical virology

authors： Kawanishi Y,Hayashi N,Katayama K,Ueda K,Takehara T,Miyoshi E,Mita E,Kasahara A,Fusamoto H,Kamada T

更新日期：1995-11-01 00:00:00

abstract：:A sensitive and reproducible real-time PCR assay based on TaqMan technology was developed for the detection and quantitation of hepatitis B virus (HBV) DNA in serum, and compared with an "in-house" qualitative PCR assay. HBV DNA was measured in 125 serum samples from 76 hepatitis B patients, consisting of 22 patients ...

journal_title：Journal of medical virology

authors： Chen RW,Piiparinen H,Seppänen M,Koskela P,Sarna S,Lappalainen M

更新日期：2001-10-01 00:00:00

abstract：:Norovirus is a major etiologic agent in worldwide outbreaks of gastroenteritis associated with food as well as person-to-person transmission. The ubiquitous nature of Norovirus necessitates simple and rapid detection methods with high accuracy and sensitivity. To this end, several investigators have evaluated the usef...

journal_title：Journal of medical virology

authors： Yoda T,Suzuki Y,Yamazaki K,Sakon N,Kanki M,Kase T,Takahashi K,Inoue K

更新日期：2009-12-01 00:00:00

abstract：:Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) have similar transmission routes, implying that patients infected with HIV are at particular risk for HBV infection. Patients who are co-infected with HIV and HBV progress more rapidly to end-stage liver disease and different HBV genotypes may have a disti...

journal_title：Journal of medical virology

authors： Pourkarim MR,Lemey P,Amini-Bavil-Olyaee S,Houspie L,Verbeeck J,Rahman M,Maes P,Vanwijngaerden E,Nevens F,Van Ranst M

更新日期：2011-11-01 00:00:00

abstract：:A common causative agent for uterine cervical cancer is the human papillomavirus type 18 (HPV-18) which has three phylogenic variants: Asian-Amerindian, European, and African. Each variant shows significant molecular differences in the E6 gene. E6 oncoprotein is a negative regulator of tumor suppressor protein p53, he...

journal_title：Journal of medical virology

authors： Vazquez-Vega S,Sanchez-Suarez LP,Andrade-Cruz R,Castellanos-Juarez E,Contreras-Paredes A,Lizano-Soberon M,Garcia-Carranca A,Benitez Bribiesca L

更新日期：2013-07-01 00:00:00

abstract：:In countries with a low prevalence of human T-lymphotropic virus (HTLV) infection, indeterminate HTLV serologies are a major problem in blood bank screening because of the uncertainties about infection in these cases. The recent discovery of two new types of simian T-lymphotropic viruses (STLV), which give an HTLV-ind...

journal_title：Journal of medical virology

authors： Vandamme AM,Van Laethem K,Liu HF,Van Brussel M,Delaporte E,de Castro Costa CM,Fleischer C,Taylor G,Bertazzoni U,Desmyter J,Goubau P

更新日期：1997-05-01 00:00:00

abstract：:Rapid diagnosis of human herpesvirus primary infections or reactivations is facilitated by quantitative PCRs. Quantitative PCR assays with a standard thermal cycling profile permitting simultaneous detection of herpes simplex virus (HSV), varicella zoster virus (VZV), cytomegalovirus (CMV), Epstein-Barr virus (EBV), a...

journal_title：Journal of medical virology

authors： Engelmann I,Petzold DR,Kosinska A,Hepkema BG,Schulz TF,Heim A

更新日期：2008-03-01 00:00:00

abstract：:Lamivudine therapy often causes breakthrough of hepatitis B virus (HBV) DNA and breakthrough hepatitis. The aim of this study was to determine the viral factors that relate to HBV-DNA breakthrough with and without breakthrough hepatitis. Among 82 patients with chronic hepatitis B (CHB) who received lamivudine at a dos...

journal_title：Journal of medical virology

authors： Horiike N,Duong TN,Michitaka K,Joko K,Hiasa Y,Konishi I,Yano M,Onji M

更新日期：2007-07-01 00:00:00

abstract：:The reported positive rates of hepatitis B virus surface antigen (HBsAg) among Chinese blood donors generally do not include data from pre-donation rapid tests. The aim of this study was to estimate the prevalence of serologic markers for HBsAg and risk factors among blood donors from Chengdu, China. From April 2010 t...

journal_title：Journal of medical virology

authors： Zhong L,Xi G,Zhang L,Liu S,Wan L,Yu L,Zhou M,Zhang J,He Y

更新日期：2016-02-01 00:00:00

abstract：:Hepatitis C Virus (HCV) NS3 protease is an attractive target for antiviral agent development because it is required for viral replication. Because a stable cell culture system or small animal model to study HCV replication is not readily available, we constructed an in vitro model allowing the investigation of NS3 tra...

journal_title：Journal of medical virology

authors： Heintges T,Encke J,zu Putlitz J,Wands JR

更新日期：2001-12-01 00:00:00

abstract：:Rapid PCR-based influenza tests are increasingly used as point-of-care diagnostics in hospitals and clinics. To our knowledge, no prior studies have described clinical outcomes with implementation of rapid PCR-based influenza tests in hospitalized adult inpatients. Electronic medical records were used to assess differ...

journal_title：Journal of medical virology

authors： Chu HY,Englund JA,Huang D,Scott E,Chan JD,Jain R,Pottinger PS,Lynch JB,Dellit TH,Jerome KR,Kuypers J

更新日期：2015-12-01 00:00:00

abstract：:Adhesion molecules are essential for the immune response. They are involved in the regulation of cell-to-cell contact, thereby enabling leukocytes to communicate. Circulating forms of adhesion molecules are found in the serum of healthy individuals. Raised levels have been associated with disease severity in HCV and o...

journal_title：Journal of medical virology

authors： Murgue B,Cassar O,Deparis X

更新日期：2001-09-01 00:00:00

abstract：:An outbreak of dengue type 2 occurred in North Queensland, Australia, between December 1996 and April 1997. Culture of serum in the Aedes albopictus C6/36 cell line with detection using immunofluorescent staining was compared with a culture-amplified detection system using an immunoperoxidase staining method in a micr...

journal_title：Journal of medical virology

authors： Gleeson F,McBride J,Norton R

更新日期：1999-02-01 00:00:00

abstract：:Isolates of hepatitis A virus (HAV) are of a single serotype, with human isolates being categorised within four genotypes. In addition, there are three genotypes exclusively associated with Old World monkeys. In some geographical regions, related isolates cluster suggesting endemic spread of the virus, while in other ...

journal_title：Journal of medical virology

authors： Taylor MB

更新日期：1997-04-01 00:00:00

abstract：:There is an obvious concern globally regarding the fact about the emerging coronavirus 2019 novel coronavirus (2019-nCoV) as a worldwide public health threat. As the outbreak of COVID-19 causes by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) progresses within China and beyond, rapidly available epi...

journal_title：Journal of medical virology

authors： Dey SK,Rahman MM,Siddiqi UR,Howlader A

更新日期：2020-06-01 00:00:00

abstract：:An efficient method for cloning subgenomic fragments of the hepatitis B virus (HBV) was developed, utilizing its abundant single-stranded replicative intermediates. The total genomic DNA obtained from the liver tissue of patients with chronic HBV infection was treated by using the Klenow fragment of E. coli DNA polyme...

journal_title：Journal of medical virology

authors： Kajino K,Ohta Y,Miyamura T,Saito I

更新日期：1991-01-01 00:00:00

abstract：:Human parvovirus B19 commonly infects children, causing erythema infectiosum (fifth disease). However, there is a significant adult population which has not been exposed to the virus and, consequently, does not have protective antibody. Recent reports have associated B19 infection during pregnancy with fetal death, al...

journal_title：Journal of medical virology

authors： Clewley JP,Cohen BJ,Field AM

更新日期：1987-12-01 00:00:00

abstract：:Since outbreaks of severe acute hemorrhagic conjunctivitis occur worldwide [Hierholzer and Hatch, 1985] and the majority of the epidemics are caused by enterovirus 70 (EV-70), we developed an EV-70 IgM ELISA to simplify the diagnosis of these outbreaks. The test is based on the capture antibody technique and the use o...

journal_title：Journal of medical virology

authors： Wulff H,Anderson LJ,Pallansch MA,de Souza Carvalho RP

更新日期：1987-04-01 00:00:00

abstract：:The ability of dengue virus-infected human monocyte-derived macrophages to induce permeability changes in primary human umbilical vein endothelial cells was investigated. Supernatants from dengue virus type 2-infected monocyte-derived macrophages increased permeability in human umbilical vein endothelial cell monolaye...

journal_title：Journal of medical virology

authors： Carr JM,Hocking H,Bunting K,Wright PJ,Davidson A,Gamble J,Burrell CJ,Li P

更新日期：2003-04-01 00:00:00

abstract：:Alkali-dissociated, purified preparations of prototype coxsackievirus B4 release a protein kinase that catalyzes the incorporation of gamma-phosphate from 32P-labeled ATP into three virus capsid proteins (VP1, VP3, VP4), several additional proteins of the particle, and exogenous acceptor proteins. Using protamine sulf...

journal_title：Journal of medical virology

authors： Chatterjee NK,Nejman C

更新日期：1986-08-01 00:00:00

abstract：:Phylogenetic analysis was performed on hepatitis B virus (HBV) strains obtained from 86 hepatitis B surface antigen (HBsAg) positive donors from Thailand originating throughout the country. Based on the S gene, 87.5% of strains were of genotype C while 10.5% were of genotype B, with all genotype B strains obtained fro...

journal_title：Journal of medical virology

authors： Louisirirotchanakul S,Olinger CM,Arunkaewchaemsri P,Poovorawan Y,Kanoksinsombat C,Thongme C,Sa-Nguanmoo P,Krasae S,Theamboonlert A,Oota S,Fongsatitkul L,Puapairoj C,Promwong C,Weber B

更新日期：2012-10-01 00:00:00