Application of the critical point dried whole cell technique to the study of animal rhabdoviruses.

abstract：:Early hepatocellular carcinoma (HCC) as defined by the Liver Cancer Study Group of Japan would correspond to high-grade dysplastic nodules with small foci of HCC in the majority of cases, using the classification system proposed by the International Working Party. A large number of early HCCs were revealed to be hypo-...

journal_title：Intervirology

authors： Takayasu K,Muramatsu Y,Mizuguchi Y,Moriyama N,Ojima H

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Although human leukocyte antigens (HLA) have been shown in association with the outcomes of hepatitis C virus (HCV) infection among different ethnic groups, such studies remain absent in China, where the HCV prevalence is higher than the global average. METHODS:In this study, 426 HCV-infected and 709 uninfe...

journal_title：Intervirology

authors： Xiong H,Huang J,Rong X,Zhang M,Huang K,Xu R,Wang M,Li C,Liao Q,Xia W,Luo G,Ye X,Lu L,Fu Y,Guo T,Nelson K

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：:Marek's disease herpesvirus (MDHV) isolated from chickens free of naturally occurring avian leukosis virus (ALV) infection produced characteristic foci in both chicken embryo fibroblast (CEF) and chicken kidney cell (CKC) cultures. MDHV-A, which was extracted from the feather follicle epithelium of chickens naturally ...

journal_title：Intervirology

authors： Campbell WF,Kufe DW,Peters WP,Spiegelman S,Frankel JW

更新日期：1978-01-01 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：:Serological and physical properties of isolated particles as well as reactions of barley cultivars after virus inoculation showed that the yellow disease of barley is caused by different viruses. Results summarized in this paper suggest that the European isolates BaYMV-So and BaYMV-NM are closely related to, or identi...

journal_title：Intervirology

authors： Huth W,Adams MJ

更新日期：1990-01-01 00:00:00

abstract：:Diseases induced by animal retroviruses are not considered to be good models for the human acquired immunodeficiency syndrome (AIDS) at present. The lack of an animal model for the human immunodeficiency virus (HIV) infection presents a main problem in the complete understanding of the pathogenesis of HIV-mediated dis...

journal_title：Intervirology

authors： Dormont D,Livartowski J,Chamaret S,Guetard D,Henin D,Levagueresse R,van de Moortelle PF,Larke B,Gourmelon P,Vazeux R

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVES:Single-nucleotide polymorphisms (SNPs) near the interleukin (IL) 28B gene encoding a type III interferon (IFN-λ) are the most important genetic predictors of treatment response to hepatitis C virus (HCV). This retrospective study was undertaken to determine any association between IL28B SNPs and the developm...

journal_title：Intervirology

authors： Akay E,Patel M,Conibear T,Chaggar T,Haque T

更新日期：2014-01-01 00:00:00

abstract：:An RNA virus was isolated from Trichoplusia ni larvae infected with inoculum of the baculovirus of Autographa californica. Physicochemical characterization has revealed a 35-nm virus with a density in CsCl of 1.3 g/cm3 and a sedimentation coefficient of 200S. The virus consisted of 10--15% single-stranded RNA with an ...

journal_title：Intervirology

authors： Morris TJ,Hess RT,Pinnock DE

更新日期：1979-01-01 00:00:00

abstract：:Many individuals infected with hepatitis B virus (HBV) and hepatitis C virus (HCV) are unable to clear these viruses following an acute infection and become chronically infected. There are more than 400 million HBV and HCV carriers in the world and a considerable number of these patients would eventually develop more ...

journal_title：Intervirology

authors： Akbar SM,Horiike N,Onji M,Hino O

更新日期：2001-01-01 00:00:00

abstract：:Purified Junin virus was disrupted by nonionic detergent treatment (Triton X-100), and subviral components were separated by ultracentrifugation. Only the soluble fraction, containing all of the major glycoprotein (mol.wt. 38,000), induced the formation of neutralizing antibodies in laboratory animals and protected th...

journal_title：Intervirology

authors： Cresta B,Padula P,de Martinez Segovia M

更新日期：1980-01-01 00:00:00

abstract：:Rauscher murine leukemia virus (RLV) infection of adult mice results in splenomegaly that is proportional to the virus titer. We have used this model to study the therapy of chronic viremia as well as chemoprophylaxis after viral exposure, both with single agents and with combination therapy. We showed that prompt ini...

journal_title：Intervirology

authors： Ruprecht RM

更新日期：1989-01-01 00:00:00

abstract：:The complete nucleotide sequence of rice dwarf phytoreovirus genome segment 2 (S2) was determined to be 3,512 nucleotides long with one open reading frame initiating at nucleotide 15 and terminating at nucleotide 3363. The encoded polypeptide was predicted to have 1,116 residues with a relative molecular weight of 123...

journal_title：Intervirology

authors： Uyeda I,Suda N,Yamada N,Kudo H,Murao K,Suga H,Kimura I,Shikata E,Kitagawa Y,Kusano T

更新日期：1994-01-01 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：BACKGROUND:Dengue fever (DF), one of the main emerging virus diseases, also increases in German travellers, due to the increasing number of travellers to tropical regions. METHODS:We determined antibodies against DF virus in a group (n = 149) of long-distance travellers in order to evaluate the risk of acquiring DF. S...

journal_title：Intervirology

authors： Allwinn R,Hofknecht N,Doerr HW

更新日期：2008-01-01 00:00:00

abstract：:There are two major requirements for potyvirus taxonomy; group-specific criteria and criteria which discriminate between distinct viruses and strains. This review discusses the relative merits in potyvirus taxonomy of molecular parameters, such as gene sequence data, nucleic acid hybridization, coat protein sequence d...

journal_title：Intervirology

authors： Ward CW,Shukla DD

更新日期：1991-01-01 00:00:00

abstract：:Virus-associated DNA polymerase activity has recently been proposed for the detection of human cytomegalovirus (HCMV) in urine, a method that should allow rapid and quantitative determination of the viral load. In this report, the virus-associated DNA polymerase activity recovered from the urine of a group of patients...

journal_title：Intervirology

authors： Marcello A,Pisoni G,Pizzighella S,Palù G

更新日期：1996-01-01 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：OBJECTIVE:Syncytia formation is the hallmark of the cytopathic effect caused by human respiratory syncytial virus (HRSV), which is the most important viral respiratory pathogen in children. This article reports methodological improvements in primary HRSV isolation and the importance of syncytia formation and mRNA level...

journal_title：Intervirology

authors： Gagliardi TB,Criado MF,Proença-Módena JL,Saranzo AM,Iwamoto MA,de Paula FE,Cardoso RS,Delcaro LS,Silva ML,Câmara AA,Arruda E

更新日期：2017-01-01 00:00:00

abstract：:The aligned restriction endonuclease maps of three sequenced maize streak virus isolates, three restriction-mapped southern African maize streak virus isolates, and two other sequenced geminiviruses were used as a means of calculating the sequence divergence between these viruses. The degree of divergence was used to ...

journal_title：Intervirology

authors： Kirby R,Clarke BA,Rybicki EP

更新日期：1989-01-01 00:00:00

abstract：:We have studied the effect of gamma-interferon (IFN-gamma) treatment on the transcription of viral and c-myc oncogenes in bovine papillomavirus type 1 (BPV-1)-transformed mouse fibroblast cell lines. Upon IFN-gamma treatment, viral transcripts always decreased in cell lines containing episomal BPV-1 DNA, while the eff...

journal_title：Intervirology

authors： Agrawal R,Pelkonen J,Mäntyjärvi RA

更新日期：1993-01-01 00:00:00

abstract：:XTrack, a rapid, cost-effective diagnostic HIV tropism system, yields predictive results and dissects virus mixtures. It is based on the duplexing of patient samples with selective DNA probes, combined with sequence-based analysis and replicative phenotyping for ambiguous samples. ...

journal_title：Intervirology

authors： Klimkait T

更新日期：2012-01-01 00:00:00

abstract：:The ability to discriminate between herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) infections by serological means is of increasing importance for clinical virological diagnostics. HSV type-specific serology has a number of applications, e.g. to guide duration and dosage of antiviral therapy, to allow for string...

journal_title：Intervirology

authors： Bergström T,Trybala E

更新日期：1996-01-01 00:00:00

abstract：:Herpes simplex virus type 1 (HSV-1) latency was established in human embryo lung (HEL) cells by treatment with (E)-5-(2'-bromovinyl)-2'-deoxyuridine and human leukocyte interferon and subsequent temperature increase (from 37 degrees to 40.5 degrees). This in vitro system was used to study reactivation after temperatur...

journal_title：Intervirology

authors： Vonka V,Shiraki K,Wrzos J,Rapp F

更新日期：1986-01-01 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：:Poliovirus infection of either undifferentiated or differentiated U937 cells produced a decrease in the percentage of cells positive for the surface expression of the CD4, CD11c, CD14, or 8E11 antigens. The number of 4F2 surface molecules per cell increased in infected normal U937 cells, but was unaffected in differen...

journal_title：Intervirology

authors： López-Guerrero JA,Cabañas C,Bernabeu C,Fresno M,Alonso MA

更新日期：1991-01-01 00:00:00

abstract：:Hybrid recombinant plasmids were constructed; they were composed of the herpes simplex virus type 2 (HSV2) thymidine kinase (tk) gene and DNA sequences of HSV2 that have been reported to induce morphological and/or oncogenic transformation of rodent cells in culture. Several plasmids were made in two versions, with or...

journal_title：Intervirology

authors： van den Berg FM,van Amstel PJ,Walboomers JM

更新日期：1985-01-01 00:00:00

abstract：:The use of bleach (hypochlorite) as a disinfectant for drug injection equipment in the intravenous-drug-using population was recommended early in the HIV-1/AIDS epidemic. Epidemiological studies have challenged the use of bleach as an effective measure to prevent HIV-1 transmission. However, in vitro HIV-1 coculture s...

journal_title：Intervirology

authors： Contoreggi C,Jones S,Simpson P,Lange WR,Meyer WA 3rd

更新日期：2000-01-01 00:00:00

abstract：:An amyloid-like isoform of a 33- to 34-kD glycoprotein, termed as the scrapie prion protein (PrPsc), plays a critical role in transmissible spongiform encephalopathies of animals and humans. It has even been suggested to present the responsible infectious agent. This protein is a posttranslationally modified form of t...

journal_title：Intervirology

authors： Tanji K,Saeki K,Matsumoto Y,Takeda M,Hirasawa K,Doi K,Matsumoto Y,Onodera T

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:To understand the autoimmunity associated with chronic hepatitis C (CHC), we investigated autoantibodies (autoAbs) to CD69. METHODS:With this aim, we tested the reactivity of serum samples from patients with CHC and asymptomatic carriers of hepatitis C virus (HCV), as well as from patients with chronic hepat...

journal_title：Intervirology

authors： Okamoto N,Yotsuyanagi H,Ooka S,Matsui T,Suzuki Kurokawa M,Suzuki M,Iino S,Nishioka K,Kato T

更新日期：2003-01-01 00:00:00