Molecular epidemiology of porcine H3N2 influenza A viruses isolated in Germany between 1982 and 2001.

abstract：:We report a case in which sustained viral response was achieved after switching treatment from pegylated interferon (PEG-IFN) α-2b to α-2a and ribavirin (RBV) in patients with recurrence of hepatitis C virus (HCV) infection after living donor liver transplantation. The patient was a 62-year-old man with liver cirrhosi...

journal_title：Intervirology

authors： Kawaoka T,Hiraga N,Takahashi S,Takaki S,Tsuge M,Nagaoki Y,Hashimoto Y,Katamura Y,Miki D,Hiramatsu A,Waki K,Imamura M,Kawakami Y,Aikata H,Ochi H,Tashiro H,Ohdan H,Chayama K

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:To date there are no reports of molecular and phylogenetic analyses of human influenza virus in Tehran, Iran. OBJECTIVES:We isolated and characterized circulating influenza viruses in a sample of patients in Tehran. METHODS:Nasal and pharyngeal swabs were collected from 57 individuals who were suspected of...

journal_title：Intervirology

authors： Soltani Z,Hosseini M,Shahidi M,Hedayati M,Kheiri MT

更新日期：2009-01-01 00:00:00

abstract：OBJECTIVE:Mycosis fungoides (MF) is the most frequent form of cutaneous T cell lymphoma (CTCL). Human T cell leukemia virus type 1 (HTLV-1) involvement in MF progression is a matter of debate. The goal of the investigation was to search for HTLV-1 markers in a group of MF patients from a nonendemic area to HTLV-1. MAT...

journal_title：Intervirology

authors： Morozov VA,Syrtsev AV,Ellerbrok H,Nikolaeva EV,Bavykin AS,Pauli G

更新日期：2005-01-01 00:00:00

abstract：:We investigated persistent infection of Epstein-Barr virus (EBV)-transformed lymphoblastoid cells with dengue virus using a transmission electron microscope. Most of the infected cells kept an intact morphology with only a few virus particles in the cytoplasm, but without any indication of active viral replication. So...

journal_title：Intervirology

authors： Takasaki T,Takada K,Kurane I

更新日期：2001-01-01 00:00:00

abstract：:The Holland strain of anatid herpesvirus (AHV) was 2-to 10-fold more efficiently plaqued under liquid medium or semisolid medium containing methylcellulose than in media containing agar, agarose, or Nobel agar. Virus adsorption was complete in 45 min, with the maximum virus titers obtained under liquid medium at 48 h ...

journal_title：Intervirology

authors： Attanasio R,Olson R,Johnson JC

更新日期：1980-01-01 00:00:00

abstract：:Three independently isolated herpes simplex virus type 1 recombinant viruses containing a deletion of approximately 14 kilobase pairs, representing greater than 95% of the internal repeat DNA sequences, were analyzed for their pathogenicity in mice. The recombinant viruses were found to be avirulent, exhibiting drasti...

journal_title：Intervirology

authors： Jenkins FJ,Martin JR

更新日期：1990-01-01 00:00:00

abstract：:The aim of the study was to determine the prevalence of drug resistance of HIV-1 in pediatric patients from Istanbul, Turkey. Genotypic drug resistance testing revealed transmission of drug resistance from mother to child in 20%. Due to rising numbers of children with HIV-1, baseline resistance testing is recommended ...

journal_title：Intervirology

authors： Yoldaş O,Ağaçfidan A,Lübke N,Somer A,Hançerli S,Verheyen J,Kaiser R,Akgül B

更新日期：2014-01-01 00:00:00

abstract：:A seroepidemiological survey of the human syncytial (foamy) virus was done by means of an indirect immunofluorescence test on 1,717 sera from nine different Pacific island territories. The specificity of the reaction was verified by neutralization tests. The study indicated that the virus is ubiquitous in this part of...

journal_title：Intervirology

authors： Loh PC,Matsuura F,Mizumoto C

更新日期：1980-01-01 00:00:00

abstract：OBJECTIVE:Sandfly fever phleboviruses are endemic in Mediterranean countries. We report a febrile phlebovirus case in a Greek patient who presented signs of neuroinvasive infection. METHODS:In summer 2010, a 20-year-old male was admitted to hospital with fever and lethargy; he was a resident of central Macedonia, nort...

journal_title：Intervirology

authors： Papa A,Mallias J,Tsergouli K,Markou F,Poulou A,Milidis T

更新日期：2014-01-01 00:00:00

abstract：AIMS:The aim of the present study is the preliminary characterization of an El Tor vibriophage M4 (ATCC 51352-B4). METHODS:We studied the growth characteristics and sustainability of this phage under various stresses like temperature, pH, and UV. The phage morphology and phage genome were also examined using electron ...

journal_title：Intervirology

authors： Das S,Ghosh AN

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to investigate the exposure of piglets to enteroviruses-G (EV-G) through the presence of antibodies in their serum. METHODS:Serum samples were obtained from the vena cava of 10 piglets at 9 weeks of age and again 39 days later (day 39). They were tested using an immunoassay based on...

journal_title：Intervirology

authors： Benkahla MA,Sane F,Desailloud R,Hober D

更新日期：2016-01-01 00:00:00

abstract：:We examined the effect of infection by other herpesviruses on the induction of Epstein-Barr virus (EBV) antigens. Raji cells were infected with a variety of viruses before superinfection with P3HR-1 virus 6 h later. Much earlier and greater synthesis of EBV antigens was observed in herpesvirus (herpes simplex virus ty...

journal_title：Intervirology

authors： Kikuta H,Rapp F

更新日期：1988-01-01 00:00:00

abstract：:The genetic relationship between two enteroviruses causing the acute hemorrhagic conjunctivitis (AHC) syndrome was examined by the RNA-RNA hybridization technique. Nucleotide sequence homology between the J670/71 strain of enterovirus type 70 (EV70) and the EH 24/70 strain of Singapore epidemic conjunctivitis (SEC) vi...

journal_title：Intervirology

authors： Natori K,Yamazaki S,Miyamura K,Kono R

更新日期：1984-01-01 00:00:00

abstract：:Serial passage of undiluted herpes simplex virus types 1 and 2 resulted in cyclic production of infectious and defective virions. Defective virus production was characterized by the appearance of a new species of viral DNA with a higher bouyant density in CsCl than standard viral DNA. Measurement of the infectivity ti...

journal_title：Intervirology

authors： Murray BK,Biswal N,Bookout JB,Lanford RE,Courtney RJ,Melnick JL

更新日期：1975-01-01 00:00:00

abstract：OBJECTIVE:Cytomegalovirus (CMV) is widely distributed and constitutes the main cause of congenital infections worldwide. CMV transmission during pregnancy represents one of the major impacts of this virus on public health. This study aimed at assessing glycoprotein B (gB) CMV genotypes in Mexican children and pregnant ...

journal_title：Intervirology

authors： Gonzalez-Sanchez HM,Alvarado-Hernandez DL,Guerra-Palomares S,Garcia-Sepulveda CA,Noyola DE

更新日期：2015-01-01 00:00:00

abstract：:Membrane particles possessing receptor activity for influenza virions have been reconstituted following solubilization of human erythrocyte membranes with octylglucoside (OG) and fractionation on a DEAE-cellulose column. Fractions that eluted with 1.5 M NaCl yielded, after removal of OG, reconstituted membrane particl...

journal_title：Intervirology

authors： Baron CB,Blough HA

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND/AIMS:Cardiovirus is a genus of viruses belonging to the family Picornaviridae. Here, we used viral metagenomic techniques to detect the viral nucleic acid in the fecal samples from wild rats in Zhenjiang city in China. METHOD:Fecal samples were collected from 20 wild rats and pooled into four sample pools a...

journal_title：Intervirology

authors： Mahmood A,Shama S,Ni H,Wang H,Ling Y,Xu H,Yang S,Naseer QA,Zhang W

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVES:To explore the host transcription factor E2F-1 and/or any mechanisms that may support viral entry and its effect on the HSV-1 production in anti-CD3-activated Jurkat cells. METHODS:The expressions of ICP4, HVEM and E2F-1 were studied using reverse transcription-PCR and Western blot. HSV-1 production was det...

journal_title：Intervirology

authors： Bhattarakosol P,Donchai P

更新日期：2015-01-01 00:00:00

abstract：:In this article, a statistical score method for comparison of partial genomic regions in their representatives of full-length genome of hepatitis E virus (HEV) for genotyping was developed. The critical values of the statistics for hypothesis testing were generated through Monte Carlo simulations. It was found that fr...

journal_title：Intervirology

authors： Xun P,Chen F,Dong C,Qian G,Lai D,Meng J

更新日期：2007-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study is to investigate the molecular mechanism of hepatocellular carcinoma (HCC) development induced by hepatitis B virus X protein (HBx). METHODS:We previously established a H7402-X cell line that constitutively expresses HBx protein. In the present study, H7402-X gene expression profiles a...

journal_title：Intervirology

authors： Ye L,Dong N,Wang Q,Xu Z,Cai N,Wang H,Zhang X

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:We have recently demonstrated that an oligodeoxynucleotide (ODN) can enter HIV particles and form a local hybrid at the highly conserved polypurine tract (PPT), the target site of the ODN. This hybrid is recognized by the retrovirus-specific RNase H, which is a virion-associated enzyme. It cleaves the RNA at...

journal_title：Intervirology

authors： Heinrich J,Schols D,Moelling K

更新日期：2012-01-01 00:00:00

abstract：:In less than 1% of persistently infected individuals, human T cell lymphotropic virus type I (HTLV-I) causes a chronic inflammatory disease of the central nervous system (CNS), called HTLV-I-associated myelopathy/tropical spastic paraparesis. Important prerequisites for disease induction are oligoclonal expansion of H...

journal_title：Intervirology

authors： Kitze B,Brady JN

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVE:Transmission of HIV-1 and diagnosis of infection in hospitals and public health settings remains a worldwide concern. HIV-1 detection is sometimes not possible using current commercial assays, probably due to mismatches between the selected primers and probes. METHODS:By screening primers and probes, we deve...

journal_title：Intervirology

authors： Huang J,Yang CM,Wang LN,Meng S,Deng W,Li JM

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:To investigate the relationship between enteroviral infection and myocardial tissue apoptosis during the development of viral myocarditis in a murine model. METHODS:C3H/HeJ mice were inoculated with two strains of coxsackievirus B3, specifically CVB3 (cardiovirulent Nancy strain) and CVB3/0 (noncardiovirulen...

journal_title：Intervirology

authors： Joo CH,Hong HN,Kim EO,Im JO,Yoon SY,Ye JS,Moon MS,Kim D,Lee H,Kim YK

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVE:Human Salivirus (SalV) has been associated with gastroenteritis on all continents. METHODS:This paper presents the real-time RT-PCR assay for the detection of SalV in clinical fecal samples collected from 192 hospitalized children with acute gastroenteritis in Piedmont, Italy. RESULTS:The most commonly dete...

journal_title：Intervirology

authors： Bergallo M,Daprà V,Rassu M,Bonamin S,Cuccu R,Calvi C,Montanari P,Galliano I

更新日期：2018-01-01 00:00:00

abstract：:Genital infection with high-risk human papillomaviruses (HPV) has been etiologically linked with the development of cervical and other anogenital cancers. There is therefore a need for an effective HPV vaccine with the potential to significantly reduce the burden of more than half a million new cervical cancer cases i...

journal_title：Intervirology

authors： Kirnbauer R

更新日期：1996-01-01 00:00:00

abstract：:The reactivity of sera from patients with cervical cancer with the E7 protein of human papilloma virus type 16 (HPV16) was estimated using a novel non-radioactive immunoprecipitation assay and four established protein- and peptide-based immunoassays. Six of 14 sera from patients with cervical cancer and 1 of 10 sera f...

journal_title：Intervirology

authors： Malcolm K,Meschede W,Pawlita M,Koutsky LA,Frazer IH

更新日期：2000-01-01 00:00:00

abstract：:The large tumour antigen (TAg) of simian virus 40 is the main regulatory protein in viral replication. We have investigated possible functional roles for the N-terminal domain of TAg while defining the epitopes of antibodies binding within that region. The epitopes recognised by eight monoclonal anti-TAg antibodies we...

journal_title：Intervirology

authors： Lindner K,Mole SE,Lane DP,Kenny MK

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE(S):Chikungunya virus (CHIKV) is a reemerging virus of significant importance that has caused large-scale outbreaks in the countries with a temperate climate. CHIKV causes debilitating arthralgia which can persist for weeks and up to a year. Fibroblast cells are the main target of CHIKV infection. In this stud...

journal_title：Intervirology

authors： Sharma A,Balakathiresan NS,Maheshwari RK

更新日期：2015-01-01 00:00:00

abstract：:Scrapie brain homogenate was mixed with mouse peritoneal macrophages in vitro. After 2 h of incubation at 37 degrees, a portion of the scrapie infectivity was associated with macrophages. In contrast, very little infectivity was associated with kidney cells that had been exposed to scrapie brain homogenate. After incu...

journal_title：Intervirology

authors： Carp RI,Callahan SM

更新日期：1981-01-01 00:00:00