Polyploidization of Epstein-Barr virus (EBV)-carrying lymphoma lines decreases the inducibility of EBV-determined early antigen following P3HR-1 virus superinfection or iododeoxyuridine treatment.

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：:Ferret hepatitis E virus (HEV), a novel hepatitis E-like virus, has been identified in ferrets in the Netherlands, Japan, and the US. To determine whether ferret HEV transmits to other animals, we inoculated laboratory rats (Wistar), nude rats (Long-Evans-rnu/rnu), and cynomolgus monkeys with ferret HEV (F4351) by int...

journal_title：Intervirology

authors： Li TC,Yoshizaki S,Ami Y,Suzaki Y,Yang T,Takeda N,Takaji W

更新日期：2015-01-01 00:00:00

abstract：:Dimethyl sulfoxide and twelve related polar compounds, capable of inducing differentiation of murine erythroleukemia cells, markedly inhibited induction of Epstein-Barr virus antigens in virus producer and nonproducer lymphoblastoid cells exposed to 12-O-tetradecanoylphorbol-13-acetate, n-butyric acid, 5-iodo-2'-deoxy...

journal_title：Intervirology

authors： Yanase S,Sugawara K

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVES:To investigate the prevalence of hepatitis E virus (HEV) among patients with chronic hepatitis B and chronic hepatitis C, serum samples were collected between January and December 2004 from patients with chronic hepatitis B and chronic hepatitis C. METHODS:There were 190 adult patients with chronic hepatiti...

journal_title：Intervirology

authors： Bayram A,Eksi F,Mehli M,Sözen E

更新日期：2007-01-01 00:00:00

abstract：AIMS:The objective of this work was to study the distribution of hepatitis C virus (HCV) genotypes and subtypes from 2010 to 2015 in 1,221 anti-HCV/HCV-RNA-positive specimens from patients living in the metropolitan area of Naples, since HCV genotypes and subtypes remain cornerstones in the management of chronic HCV in...

journal_title：Intervirology

authors： Grimaldi E,Della Pepa ME,Martora F,Magliocca P,Iovene MR,Coppola N,Donnarumma G,Galdiero M

更新日期：2017-01-01 00:00:00

abstract：:Acyclovir inhibits herpes simplex virus (HSV) infections better in human fibroblasts than in green monkey kidney cells. Thymidine and acyclovir compete for the active site of HSV thymidine kinase. Large intracellular pools of thymidine found by high-performance liquid chromatography (HPLC) seemed to be responsible for...

journal_title：Intervirology

authors： Harmenberg J

更新日期：1983-01-01 00:00:00

abstract：:Despite the existence for some time of effective prophylactic vaccines, hepatitis B virus (HBV) infection remains an important global concern. Improvements on existing vaccines could be beneficial, especially in situations where it is desirable or necessary to induce protective immunity more rapidly or with fewer dose...

journal_title：Intervirology

authors： Payette PJ,Ma X,Weeratna RD,McCluskie MJ,Shapiro M,Engle RE,Davis HL,Purcell RH

更新日期：2006-01-01 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：:The early gene products of simian virus 40 (SV40) transform human fibroblasts, whereas those of the human papovavirus BK (BKV) do not. The early gene products of both SV40 and BKV transform baby rat kidney cells. SV40-BKV chimerics were constructed which were able to transform baby rat kidney cells. Using the SV40-BKV...

journal_title：Intervirology

authors： de Ronde A,Sol CJ,MacDonald ME,Koot M,ter Schegget J,van Strien A,Wouters E,van der Noordaa J

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND/AIMS:In Zimbabwe, cervical cancer is screened through cytology and visual inspection with acetic acid and cervicography (VIAC). The effectiveness of these methods can be increased if complemented by a human papillomavirus DNA detection tool since most cervical cancer cases are caused by persistent infection ...

journal_title：Intervirology

authors： Marembo T,Dube Mandishora R,Borok M

更新日期：2019-01-01 00:00:00

abstract：:Infection with hepatitis B virus (HBV) continues to be a major problem in the human population. There remains a specific requirement for HBV vaccines capable of circumventing the non-responder/inadequate responder status of some vaccinees. Hepacare has been primarily developed to (1) improve anti-SHBs antibody titres ...

journal_title：Intervirology

authors： Page M,Jones CD,Bailey C

更新日期：2001-01-01 00:00:00

abstract：:Antibodies of individuals infected with the human immunodeficiency virus type 1 (HIV-1) were used to probe the antigenicity of the HIV-1 transmembrane protein of 41 kD (gp41) by antibody-reactive peptide scanning (Pepscan). Eleven distinct sequential antibody-binding sites were defined by testing reactivity to 339 ove...

journal_title：Intervirology

authors： Goudsmit J,Meloen RH,Brasseur R

更新日期：1990-01-01 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：BACKGROUND:Herpesviridae encode a family of protein homologues that function as the 'port of entry' for insertion of the viral DNA into preformed capsids during encapsidation. METHODS:Transmission electron microscopy (TEM) of recombinant varicella-zoster virus pORF54 was performed. RESULTS:Results suggest that pORF54...

journal_title：Intervirology

authors： Visalli RJ,Howard AJ

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:In this study we established a mouse brain injection system to detect infectious dengue-2 virus produced from the full-length RNA transcripts. METHODS:In vitro transcription was used to synthesize full-length dengue-2 virus RNA from the plasmid pRS424FLDEN2NGC, which was intracerebrally injected into the 6-d...

journal_title：Intervirology

authors： Lee YR,Huang KJ,Lei HY,Chen SH,Lin YS,Yeh TM,Liu HS

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVE:Torque teno virus (TTV) is a ubiquitous virus that is commonly associated with blood transfusion. The main aims of this study were to evaluate the incidence of TTV in polytransfused children with thalassemia and to determine for the first time the prevalent TTV genotypes in Egypt. METHODS:TTV was detected in...

journal_title：Intervirology

authors： Hassuna NA,Naguib E,Abdel-Fatah M,Mousa SMO

更新日期：2017-01-01 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：:The transcriptases of several influenza viruses were tested for pH and temperature dependence and for thermal stability. Marked differences in pH dependence and thermostability were determined. ...

journal_title：Intervirology

authors： Broucek J,Závadová H,Vonka V

更新日期：1979-01-01 00:00:00

abstract：:The regulatory regions for transcription and replication of several hepatitis B virus (HBV) genomes from 19 patients having various forms of HBV infection were sequenced. Predominant mutations were found to occur naturally in nucleotide positions 1762 (A to T) and 1764 (G to A) in chronic hepatitis patients and in asy...

journal_title：Intervirology

authors： Nishizono A,Hiraga M,Kohno K,Sonoda YT,Terao H,Fujioka T,Nasu M,Mifune K

更新日期：1995-01-01 00:00:00

abstract：:Previous reports documented the recovery of a DNA virus from a patient with posttransfusion non-A-G hepatitis and named TT virus (TTV). Although the virus was initially detected as a causative agent of hepatitis, there is doubt about its pathogenicity. The aim of this study was to clarify the relationship between TTV ...

journal_title：Intervirology

authors： Suzuki F,Chayama K,Tsubota A,Akuta N,Someya T,Kobayashi M,Suzuki Y,Saitoh S,Arase Y,Ikeda K,Kumada H

更新日期：2001-01-01 00:00:00

abstract：:Interferon induction in BSC-1 cells by measles virus isolates previously found to be interferon inducing (IF+) or interferon noninducing (IF-) was studied in different cell types. Lack of induction by the IF- viruses was not due to an inhibitory factor since BSC-1 cells coinfected with IF+ and IF- stocks produced inte...

journal_title：Intervirology

authors： McKimm-Breschkin JL,Rapp F

更新日期：1981-01-01 00:00:00

abstract：:Human cytomegalovirus (HCMV), like all herpesviruses, persists in the host after primary infection, with reactivation often occurring as a result of immunosuppression. The lack of a model system has made analysis of HCMV latency and reactivation difficult. However, the ability to analyse which specific cell types in v...

journal_title：Intervirology

authors： Sinclair J,Sissons P

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVES:Chikungunya virus (CHIKV) is an alphavirus belonging to the Togaviridae family. Alphaviruses cause a chronic non-cytopathic infection in mosquito cells, while they develop a highly cytopathic infection in cells originating from various vertebrates. In this study, we compared the cytopathic effect (CPE) induc...

journal_title：Intervirology

authors： Li YG,Siripanyaphinyo U,Tumkosit U,Noranate N,A-nuegoonpipat A,Tao R,Kurosu T,Ikuta K,Takeda N,Anantapreecha S

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Arboviruses co-circulating within a population that are transmitted by the same vector have the potential to cause coinfections. Coinfections with dengue virus (DENV), Zika virus (ZIKV), and chikungunya virus (CHIKV) have been occurring in Brazil, but it is not well-understood how human responses vary during...

journal_title：Intervirology

authors： Sánchez-Arcila JC,Badolato-Correa J,de Souza TMA,Paiva IA,Barbosa LS,Nunes PCG,Lima MDRQ,Dos Santos FB,Damasco PV,da Cunha RV,Azeredo EL,de Oliveira-Pinto LM

更新日期：2020-01-01 00:00:00

abstract：:Cytomegalovirus infection of Brown Norway rats was studied after intraperitoneal or subcutaneous inoculation of virus. No clinical illness was apparent during the 1st month postinfection (p.i.). Low titers of virus were detected in many organs at day 4 p.i. for the intraperitoneally inoculated animals and at day 11 p....

journal_title：Intervirology

authors： Bruggeman CA,Meijer H,Bosman F,van Boven CP

更新日期：1985-01-01 00:00:00

abstract：:When Vero cells infected with Junín virus are cultured in the presence of 16 mM glucosamine, no infectious virus is produced and no surface antigens or virions are detected. Cytoplasmic viral antigen, however, is synthesized normally. ...

journal_title：Intervirology

authors： Martínez Peralta LA,León ME,Coto CE,Laguens RP

更新日期：1979-01-01 00:00:00

abstract：:A SmaI map of class I defective DNA of herpes simplex virus type 1 (HSV1) was constructed using a set of deletion hybrid phages. Four SmaI fragments on the defective DNA had a variability in length common among 15 HSV1 isolates: the 1.45 kilobase (kb) fragment located within the BamHI-Z (map coordinates 0.936-0.949) f...

journal_title：Intervirology

authors： Umene K

更新日期：1985-01-01 00:00:00

abstract：:In chicken cells infected by Sindbis virus and exposed to a variety of membrane-active compounds, virus release was inhibited. In infected cells exposed to antiserum directed against the virion glycoproteins E1 or E2, retinol, cortisone, Pb++ or insulin, the processing of two Sindbis virus precursor polypeptides which...

journal_title：Intervirology

authors： Scupham RK,Sagik BP,Bose HR Jr

更新日期：1979-01-01 00:00:00

abstract：:The purpose of our work was to determine if aerosols of Junin virus can infect rhesus macaques and if the disease is the same as that produced by virus inoculated parenterally. The 6 macaques exposed to the virus by aerosol became acutely ill during the 3rd week after exposure, and all died. Three died by day 21, whil...

journal_title：Intervirology

authors： Kenyon RH,McKee KT Jr,Zack PM,Rippy MK,Vogel AP,York C,Meegan J,Crabbs C,Peters CJ

更新日期：1992-01-01 00:00:00

abstract：:Dengue and chikungunya fevers are transmitted by the common mosquito vector Aedes and malaria by Anopheles. Concurrent infections are reported due to co-circulation of these pathogens, especially in endemic regions. We report a rare case of triple infection with 3 arthropod-borne pathogens (Plasmodium vivax and the de...

journal_title：Intervirology

authors： Tazeen A,Abdullah M,Hisamuddin M,Ali S,Naqvi IH,Verma HN,Ahmed A,Parveen S

更新日期：2017-01-01 00:00:00