Abstract:
:A rat glioma cell line, C6-BU-1, showed differential susceptibility to herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2), namely, all the HSV-1 strains tested so far persisted in this cell line but the HSV-2 strains did not. Two clones were derived from C6-BU-1 cells and designated C-17 and C-72. The C-72 as well as the parental C6-BU-1 cells supported the replication of HSV-1, but not that of HSV-2. In contrast, C-17 was highly resistant to both HSV-1 and HSV-2. Hydrocortisone treatment converted C-17 to being susceptible to HSV-1, but not to HSV-2. Therefore, C6-BU-1 cells consist of subpopulations heterogeneous in susceptibility to HSV-1 which may be possibly interchangeable.
journal_name
Acta Viroljournal_title
Acta virologicaauthors
Sakihama K,Eizuru Y,Minamishima Ysubject
Has Abstractpub_date
1991-04-01 00:00:00pages
127-34issue
2eissn
0001-723Xissn
1336-2305journal_volume
35pub_type
杂志文章相关文献
ACTA VIROLOGICA文献大全abstract::Red clover mottle virus was kept in 0.1 M phosphate buffer, pH 7.0, at 4, --20 and --60 degrees C for 1 and 4 weeks and 3 months. The degree of virion disintegration was the highest at --20 degrees C and the lowest at 4 degrees C. Two cycles of freezing and thawing destroyed the virions. In frozen samples (at both --2...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
abstract::Spleen cells from mice infected with human adenovirus type 6 (Ad6) showed defective interleukin 2 (IL2) production 3-5 days after the infection. The response of spleen cells to exogenous IL 2 was also deficient. The impaired capacity of concanavalin A--(Con A)-activated spleen cells from Ad6--infected mice to utilize ...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1991-08-01 00:00:00
abstract::Human rotavirus strain 649 was isolated from a child with clinical picture of acute intestinal infection in the West European part of the U.S.S.R. This strain was adapted to MA-104 (rhesus monkey kidney) cells. By electrophoresis and haemagglutination it differed from the human rotavirus strain Wa and from the simian ...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1991-01-01 00:00:00
abstract::The number of E-rosette forming cells and the serum haemagglutination inhibition (HI) antibody titres were examined in 37 volunteers immediately before and 14, 28, 35 and 63 days after immunization with three inactivated influenza virus vaccines A/USSR/92/77 (H1N1)--NIB 6 and in 11 non-vaccinated controls. From the fo...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1982-12-01 00:00:00
abstract::Some differences were established between mopyridone-sensitive (MCU-s) wild strain and mopyridone-resistant (MCU-r) mutant progenies of influenza virus A/Hong Kong/1/68 (H3N2). The virions of MCU-r mutant had a lower buoyant density in linear sucrose gradient as compared to those of MCU-s strain, and an increased abil...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract::In vivo phagocytosis activity of macrophages (PAM) was temporarily suppressed in mice by application of a suspension of microscopic from particles. As demonstrated, a reversible block of 70% of PAM was accompanied by a marked increase of the lethality during the acute tick-borne encephalitis (TBE) virus infection. Asy...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1985-05-01 00:00:00
abstract::We attempted to quantify the protective potential of polyclonal IgG antibodies specific to the ectodomain of M2 protein (eM2) of influenza A virus (IAV) against lethal influenza infection of mice. For this purpose, eM2 conjugated with keyhole limpet hemocyanin (KLH) or KLH alone were administered with Freund's adjuvan...
journal_title:Acta virologica
pub_type: 杂志文章
doi:10.4149/av_2011_03_261
更新日期:2011-01-01 00:00:00
abstract::The cytotoxicity and antiviral activity of the caffeic acid oxidation product (KOP), a higher molecular polyphenolic compound of strong antiviral activity against herpesvirus hominis type 1 and type 2 (HVH 1, HVH 2), were tested in 6 cell cultures: rabbit kidney primary cells (RKP), rabbit testis primary cells (RTP), ...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1983-05-01 00:00:00
abstract::Induction of porcine interferon (PoIFN) with different lectins (phytohaemagglutinin, Lens culinaris lectin, Arachis hypogea lectin) in various concentrations (500, 50 and 5 micrograms/ml) was studied. Kinetics of PoIFN appearance was analyzed by antiviral and antiproliferative tests in human transformed and nontransfo...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract::A strain of rickettsiae, designated Crimea-108, was isolated from ticks Dermacentor marginatus in the Crimea in 1977. Its immunobiological characteristics involve low pathogenicity for experimental animals, moderate infectivity for chick embryos, and antigenic relatedness to spotted fever group (SFG) rickettsiae (R. s...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1993-12-01 00:00:00
abstract::The H9N2 influenza virus has been frequently endemic in poultry, infected mammals and humans and has threatened public health. It is therefore imperative to understand the molecular mechanism enabling this virus to jump from avian to mammalian species. In this study, two H9N2 influenza viruses were isolated from the s...
journal_title:Acta virologica
pub_type: 杂志文章
doi:10.4149/av_2020_109
更新日期:2020-01-01 00:00:00
abstract::Cell-mediated reactions in measles cases, in direct contacts and healthy children were tested. Indices of phytohaemagglutinin-stimulated blastic transformation and leukocyte migration inhibition were evaluated. Positive reactions were found in the first and second weeks after manifestation of clinical symptoms. The ap...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1980-03-01 00:00:00
abstract::The structure and cytopathology of obligate intracellular bacteria belonging to families Rickettsiaceae and Chlamydiaceae and their interaction with eukaryotic host cells were compared in electron microscopic studies. "Rickettsia-like" and "chlamydia-like" types of organization of bacterial cells and their interaction...
journal_title:Acta virologica
pub_type: 杂志文章,评审
doi:
更新日期:1984-03-01 00:00:00
abstract::Cytomegalovirus (CMV) antibody was detected in human sera by the gel precipitin test. The results were closely related to those obtained by complement fixation. The simplicity of the test makes it useful for the routine serological diagnosis of CMV infection. ...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
abstract::A region of the UL24 gene of six Australian field isolates of Bovine herpesvirus 2 (BHV-2) was sequenced after a passage in Madin-Darby bovine kidney (MDBK) cells by polymerase chain reaction (PCR). While the PCR product covered the first half of the UL24 gene, a particular interest was focused on the 274-297 nucleoti...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::The coat protein (CP) gene of Prunus necrotic ringspot virus (PNRSV) was cloned into pET 16b vector and expressed in Escherichia coli. CP-enriched fractions were prepared from whole cell lysate by differential centrifugation. The fraction sedimenting at 20,000 x g for 30 mins was used for preparation of a rabbit antis...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:2001-02-01 00:00:00
abstract::Homology between DNAs of some orthopoxviruses: vaccinia, neurovaccinia, cowpox, ectromelia, variola and white-pox was studied. By the method of molecular hybridization of labelled virion DNAs of the viruses studied with an excess of unlabelled vaccinia DNA and further treatment of the hybridized products by the single...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1980-03-01 00:00:00
abstract::With only a single class of antiviral drugs existing for treatment of influenza (neuraminidase inhibitors), the search for novel effective compounds is urgently needed. We evaluated a low molecular mass compound, enisamium iodide (FAV00A), against influenza virus infections in primary differentiated normal human bronc...
journal_title:Acta virologica
pub_type: 杂志文章
doi:10.4149/av_2018_211
更新日期:2018-01-01 00:00:00
abstract::In the years 1980-1984, one paramyxovirus type 4 and 11 influenza viruses were isolated from cloacal swabs collected from migratory waterfowls in Fed. Rep. Germany. One influenza virus of H4N8 subtype was isolated from swabs of commercial ducks collected at an abbatoir. Seven of 10 influenza strains, isolated from mal...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1989-12-01 00:00:00
abstract::Chronic infection of HeLa cells was induced by an attenuated variant of Japanese encephalitis (JE) virus (HeLa-K3 cell line). The chronic infection was characterized by alternating phases of degeneration and recovery of the cell monolayer. JE virus was regularly released into the medium of chronically infected cell cu...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1980-12-01 00:00:00
abstract::Palma and Bhanja bunyaviruses replicated in Dermacentor marginatus, D. reticulatus, Rhipicephalus sanguineus, R. appendiculatus and Ixodes ricinus ticks after parenteral inoculation and appropriate incubation and feeding. Palma virus was transmitted to D. marginatus and D. reticulatus males, D. reticulatus and R. sang...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1997-12-01 00:00:00
abstract::Two different radio-labeled nucleic acid probes, prepared from reverse transcription-polymerase chain reaction (RT-PCR) amplified variable region of VP2 and VP1 gene sequences of a highly virulent infectious bursal disease virus (IBDV), were tested for their ability to detect field isolates of IBDV directly in clinica...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:2000-10-01 00:00:00
abstract::This study comprised 100 persons with antibodies to hepatitis C virus (HCV), including 77 intravenous drug users (IVDUs). They were tested with serological HCV typing assays (Murex HCV serotyping 1-6 assay; Chiron RIBA HCV Serotyping SIA). Patients with a positive polymerase chain reaction (PCR) for HCV (n = 66) were ...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1997-10-01 00:00:00
abstract::Nucleoprotein (NP) complexes constituting the material of the postmicrosomal sediment (POMS) and its three basic components (A, B, C) (Ríman and Sulová, 1997a), harboring an extrachromosomal DNA closely related to AMV DNA were found to possess DNA- and RNA-synthesizing activities (SAs) reflecting the ability of this m...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1997-08-01 00:00:00
abstract::Betaflexiviridae is a family of plant-infecting RNA viruses with 11 recognized genera, of which genomes have diverse organization with three to six open reading frames (ORFs). A genome sequence of a novel Betaflexiviridae species, named Salvia divinorum RNA virus 1 (SdRV1), was identified in Salvia divinorum, herbal m...
journal_title:Acta virologica
pub_type: 杂志文章
doi:10.4149/av_2019_401
更新日期:2019-01-01 00:00:00
abstract::Five H5N2 avian influenza viruses (AIVs) were isolated in Xianghai National Nature Reserve, Jilin Province, China in October 2011. They were all identified as low pathogenic AIVs (LPAIVs) based on their deduced amino acid sequences at the cleavage site of HA protein. Phylogenetic analysis revealed that all gene segmen...
journal_title:Acta virologica
pub_type: 杂志文章
doi:10.4149/av_2015_02_140
更新日期:2015-06-01 00:00:00
abstract::A decrease in creatine phosphokinase (CPK) activity was observed in plasma membranes (PM) treated with native A/WSN influenza virus but not in PM treated with heat-inactivated virus. The decrease in CPK activity depended on the amount of virus added to PM, on the pH of the medium and on the quality of the isolated PM....
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1975-04-01 00:00:00
abstract::The successive injection of non-immunomodulating doses of Tahyna virus (100 LD50) and non-immunomodulating doses of immunomodulating drugs, such as purified staphylococcal toxoid or glucosaminylmuramyldipeptide (Likopid), to mice were accompanied by a decrease in the IgM plaque-forming cell response to sheep red blood...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1997-04-01 00:00:00
abstract::Several putative cell surface receptors have been identified in the Hepatitis C virus (HCV) infection including CD81, low-density lipoprotein (LDL) receptor, scavenger receptor class B type I (SR-BI), and highly sulfated heparan sulfate (HS). In this study, we showed that the binding of soluble heparin to the envelope...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:2008-01-01 00:00:00
abstract::An abortive infection was induced in L cells by influenza virus A/Hong Kong/68 (H3N2). With the use of antibody and peroxidase-labelled protein A, the localization of virus protein synthesis but not the maturation of virus particles was demonstrated at the ultrastructural level. Five days after inoculation (p.i.), the...
journal_title:Acta virologica
pub_type: 杂志文章
doi:
更新日期:1981-11-01 00:00:00