Archives of virology.

Periodical
Virology
Publisher:
Springer-Verlag.
Frequency: Twelve no. a year
Country: Austria
Language: English
Start Year:1975 -
ISSN:
0304-8608 (Print)
1432-8798 (Electronic)
0304-8608 (Linking)
Impact Factor
2.7
2022
NLM ID:7506870
(DNLM):A62220000(s)
(OCoLC):02243267
Coden:ARVIDF
LCCN:75646737
Classification:W1 AR49L
Detection of equine arteritis virus (EAV) by polymerase chain reaction (PCR) and differentiation of EAV strains by restriction enzyme analysis of PCR products.
Archives of virology    January 1, 1995   Volume 140, Issue 8 1483-1491 doi: 10.1007/BF01322675
Sekiguchi K, Sugita S, Fukunaga Y, Kondo T, Wada R, Kamada M, Yamaguchi S.A polymerase chain reaction (PCR) based assay capable of detecting and differentiating seven strains of equine arteritis virus (EAV) from around the world was developed. The primers for the PCR were chosen from the ORF6 gene encoding the unglycosylated membrane protein (M). Viral RNA from cell culture fluids infected with each of the seven EAV strains and RNA from the live vaccine, Arvac, was detected by PCR using four sets of primers. The sensitivity of detection was increased from 100 to 1,000 times by performing nested PCR enabling the detection of RNA at a level of 0.5-5 PFU. Differentiati...
A type-specific serological test to distinguish antibodies to equine herpesviruses 4 and 1.
Archives of virology    January 1, 1995   Volume 140, Issue 2 245-258 doi: 10.1007/BF01309860
Crabb BS, MacPherson CM, Reubel GH, Browning GF, Studdert MJ, Drummer HE.We describe a type-specific ELISA, which distinguishes antibody to equine herpesvirus 4 (EHV4; equine rhinopneumonitis) and EHV1 (equine abortion virus) thereby identifying horses that have been infected with either or both of these antigenically related viruses. The antigens used are parts of the EHV4 and EHV1 glycoprotein G (gG) homologues expressed in E. coli as fusion proteins [Crabb and Studdert, 1993: J Virol 67: 6332-6338). The expressed proteins comprise corresponding regions of the gG molecules that are highly divergent and encompass strong, typespecific epitopes. Plasma samples from ...
Diagnosis of equine gammaherpesvirus 2 and 5 infections by polymerase chain reaction.
Archives of virology    January 1, 1995   Volume 140, Issue 6 1049-1060 doi: 10.1007/BF01315414
Reubel GH, Crabb BS, Studdert MJ.Nested polymerase chain reaction (PCR) assays were developed for the detection of equine herpesvirus 2 (EHV2) and equine herpesvirus 5 (EHV5) using the nucleotide sequences from the glycoprotein B (gB) gene of EHV2 and the thymidine kinase (TK) gene of EHV5. The simultaneous use of EHV2 specific and EHV5 specific primers in one nested amplification assay (multiplex PCR) enabled a rapid, specific and sensitive diagnosis for each virus. PCR was found to be 10(3) times more sensitive than virus isolation by cell culture for EHV2 and 10(6) for EHV5. In separate PCR assays, the routine detection li...
Inter- and intra-strain genomic variation in equine herpesvirus type 1 isolates.
Archives of virology    January 1, 1994   Volume 134, Issue 1-2 169-178 doi: 10.1007/BF01379115
Bonass WA, Hudson WA, Elton DM, Killington RA, Halliburton IW.Restriction enzyme digests of DNA from 22 unselected isolates of EHV-1 were analysed by hybridization with cloned DNA fragments covering the genome. In addition to a small amount of inter-strain variation, heterogeneity within strains was observed, caused by loss of specific restriction endonuclease sites in the DNA of a proportion of the virus particles of any one stock. Fifteen strains demonstrated the same intra-strain variation involving loss of the BamHI L-M site which was shown to lie within coding sequence for the large subunit of ribonucleotide reductase. This particular mutation may t...
Electropherotypes, serotypes, and subgroups of equine rotaviruses isolated in Japan.
Archives of virology    January 1, 1993   Volume 131, Issue 1-2 169-176 doi: 10.1007/BF01379088
Imagawa H, Tanaka T, Sekiguchi K, Fukunaga Y, Anzai T, Minamoto N, Kamada M.Electropherotypes (ET), serotypes, and subgroups of equine rotaviruses isolated from foals in Japan were determined. The ETs of 136 isolates from 1981 through to 1991 were divided into six groups: ET-A-ET-F. The ET-A, -B, -C, -D, -E, and -F were present in 3, 1, 121, 9, 1, and 1 strains, respectively. Representative viruses of ET-A, -B, -C, and -D were identified as serotype G3. Viruses of ET-E and -F were identified as serotypes G 10 and G 5, respectively. The four representative viruses of serotype G 3 did not belong to either subgroup I or II. The two viruses of serotypes G 5 and G 10 belon...
DNA of bovine papillomavirus type 1 and 2 in equine sarcoids: PCR detection and direct sequencing.
Archives of virology    January 1, 1993   Volume 132, Issue 1-2 121-131 doi: 10.1007/BF01309847
Otten N, von Tscharner C, Lazary S, Antczak DF, Gerber H.Nucleotide sequences of bovine papillomavirus (BPV) DNA amplified by the polymerase chain reaction (PCR) from samples of equine sarcoid skin tumours were determined. All naturally occurring sarcoids (n = 58 tumours from 32 horses and 2 donkeys) contained BPV-DNA. All but 3 of the genome fragments belonged to the BPV type 1 strain (BPV-1); the remaining were BPV type 2. Similar results were obtained with cutaneous bovine papillomas used as controls (n = 20). One of the horses, carrying 2 sarcoids, was particularly interesting; one tumour contained BPV-1 DNA whilst the other sarcoid yielded BPV-...
A type-specific conformational epitope on the nucleocapsid of equid herpesvirus-1 and its use in diagnosis.
Archives of virology    January 1, 1993   Volume 132, Issue 1-2 133-144 doi: 10.1007/BF01309848
van de Moer A, Rice M, Wilks CR.A type-specific monoclonal antibody was produced by immunizing mice with purified equid herpesvirus-1 (EHV-1). The EHV-1 specific mAb reacted with all the EHV-1 strains tested so far by indirect ELISA, immunofluorescence, and immunoperoxidase tests. No reactions were detected with the EHV-4, EHV-2, or EHV-3 strains tested. The indirect immunofluorescence and immunoperoxidase tests showed that the nuclei of infected cells were predominantly stained by this mAb. Triton treatment of the virus and immunogold labeling experiments indicated that the nucleocapsid of EHV-1 was the target antigen of th...
Genetic and antigenic analysis of an equine influenza H 3 isolate from the 1989 epidemic.
Archives of virology    January 1, 1993   Volume 130, Issue 1-2 33-43 doi: 10.1007/BF01318994
Binns MM, Daly JM, Chirnside ED, Mumford JA, Wood JM, Richards CM, Daniels RS.The haemagglutinin (HA) gene from the equine influenza H3N8 isolate Suffolk/89 has been cloned by reverse transcription and polymerase chain reaction amplification. The nucleotide sequence of the HA gene was determined from two independently cloned copies of the gene and was found to be most closely related to recent American isolates supporting the idea that most isolates of equine H3N8 are evolving as a single lineage. When the predicted amino acid sequence of the Suffolk/89 HA was examined, changes had taken place in at least four of the major antigenic sites, A, B, C, and D when compared t...
Modulation of the serological response of specific pathogen-free (EHV-free) foals to EHV-1 by previous infection with EHV-4 or a TK-deletion mutant of EHV-1.
Archives of virology    January 1, 1993   Volume 132, Issue 1-2 101-120 doi: 10.1007/BF01309846
Tewari D, Gibson JS, Slater JD, O'Neill T, Hannant D, Allen GP, Field HJ.EHV-1 was inoculated into specific pathogen-free (SPF) foals in order to study uncomplicated primary responses. Infection resulted in a strong serological response recognizing EHV-1-specific antigens; this contrasts with a previous publication where a weak response was recorded in SPF animals. Antibodies to EHV-1 were readily detected by four techniques (virus neutralization, complement fixation, Western blots and immune precipitation), yet there was comparatively little cross-reaction to EHV-4 target antigen. Re-inoculation with the same virus strain stimulated antibodies to EHV-1 but no addi...
Pathogenesis of equine herpesvirus-1 in specific pathogen-free foals: primary and secondary infections and reactivation.
Archives of virology    January 1, 1992   Volume 123, Issue 3-4 351-366 doi: 10.1007/BF01317269
Gibson JS, Slater JD, Awan AR, Field HJ.Six specific pathogen-free foals shown to be free of equine herpesvirus-1 and 4 (EHV-1 and -4) and lacking in maternally-derived antibodies were used to investigate the pathogenesis of EHV-1 in horses. Following primary intranasal inoculation with EHV-1 all foals showed signs of a mild, self-limiting upper respiratory tract infection. A leucopenia was observed, comprising both a lymphopenia and neutropenia. Virus was isolated from nasal mucus and buffy coat cells over several days during the clinical episode and after the animals became clinically normal. Notwithstanding the mildness of the cl...
Evolutionary pattern of the H 3 haemagglutinin of equine influenza viruses: multiple evolutionary lineages and frozen replication.
Archives of virology    January 1, 1992   Volume 123, Issue 1-2 73-87 doi: 10.1007/BF01317139
Endo A, Pecoraro R, Sugita S, Nerome K.The nucleotide and deduced amino acid sequences of the haemagglutinin genes coding for the HA 1 domain of H3N8 equine influenza viruses isolated over wide regions of the world were analyzed in detail to determine their evolutionary relationships. We have constructed a phylogenetic model tree by the neighbour-joining method using nucleotide sequences of 15 haemagglutinin genes, including those of five viruses determined in the present study. This gene tree revealed the existence of two major evolutionary pathways during a twenty five-year period between 1963 to 1988, and each pathway appeared t...
Antigenic relationships among the 47 human adenoviruses determined in reference horse antisera.
Archives of virology    January 1, 1991   Volume 121, Issue 1-4 179-197 doi: 10.1007/BF01316753
Hierholzer JC, Stone YO, Broderson JR.Reference equine antisera to all 47 serotypes of human adenoviruses presently described have been prepared and evaluated by reciprocal neutralization and hemagglutination-inhibition tests. All tests were carried to endpoint dilutions a minimum of five times in each direction to give accurate values for homologous and heterologous antibody titers. Significant cross-reactions in the horse antisera were compared to similar data obtained from rabbit antisera. Using this analysis, major antigenic relationships exist among types 12-18-31 of subgenus A, types 7-11-14 and 34-35 of subgenus B, types 8-...
Characterization of BPV-like DNA in equine sarcoids.
Archives of virology    January 1, 1991   Volume 119, Issue 1-2 95-109 doi: 10.1007/BF01314326
Angelos JA, Marti E, Lazary S, Carmichael LE.The DNA from equine sarcoid samples from New York State and Switzerland was isolated and probed with bovine papillomavirus type 1 (BPV-1) to determine if BPV genomes were present. Twelve of 13 sarcoids from New York State and 17/20 sarcoids from Switzerland contained DNA that hybridized to the BPV-1 probe. Restriction enzyme analysis of the positive samples demonstrated restriction fragment profiles characteristic of BPV-1 in 22 sarcoids and restriction fragment profiles characteristic of bovine papillomavirus type 2 (BPV-2) in 7 sarcoids. In addition, three tissues histologically diagnosed as...
Proviral sequences detected by polymerase chain reaction in peripheral blood cells of horses with equine infectious anemia lentivirus.
Archives of virology    January 1, 1991   Volume 117, Issue 1-2 109-119 doi: 10.1007/BF01310496
O'Rourke KI, Besola ML, McGuire TC.Proviral sequences in the peripheral blood mononuclear cells of 3 horses with acute equine infectious anemia virus were monitored using the polymerase chain reaction. Provirus was detected during the initial viremic episode in each horse and during each of 3 relapsing viremic cycles, although the appearance of provirus lagged behind the onset of viremia. Following each viremic episode, provirus levels in the peripheral monocytes decreased to less than 1 copy in 5 x 10(6) cells.
Equine infectious anemia virus (EIAV) humoral responses of recipient ponies and antigenic variation during persistent infection.
Archives of virology    January 1, 1990   Volume 111, Issue 3-4 199-212 doi: 10.1007/BF01311054
Rwambo PM, Issel CJ, Adams WV, Hussain KA, Miller M, Montelaro RC.Three ponies were inoculated with plasma containing 10(4.8) TCID50 of equine infectious anemia virus (EIAV) and observed for 165 to 440 days. Each pony developed a febrile response within 3 weeks of infection during which a plasma viremia greater than or equal to 10(3.5) TCID50/ml was observed. Analyses of four isolates from sequential febrile episodes in a single pony were conducted by two-dimensional tryptic peptide maps and with monoclonal antibodies in immunoblots. Structural and antigenic alterations were observed in the envelope glycoproteins gp90 and gp45, with greatest variation in gp9...
In vitro isolation of a neutralization escape mutant of equine infectious anemia virus (EIAV).
Archives of virology    January 1, 1990   Volume 111, Issue 3-4 275-280 doi: 10.1007/BF01311062
Rwambo PM, Issel CJ, Hussain KA, Montelaro RC.A neutralization escape mutant (A/1 E) of equine infectious anemia virus was isolated after 13 passages in cell culture in the presence of serum containing antibodies to type- and group-specific determinants of EIAV envelope glycoproteins. Loss of neutralization by the selecting serum correlated with loss of two epitopes in the major envelope glycoprotein gp90 of A/1 E which were present in a parallel variant isolated from a persistently infected pony.
Physical mapping of the genomic heterogeneity of isolates of equine herpesvirus 2 (equine cytomegalovirus).
Archives of virology    January 1, 1989   Volume 104, Issue 1-2 87-94 doi: 10.1007/BF01313810
Browning GF, Studdert MJ.The BamHI, EcoRI, and HindIII physical maps of the genomes of 14 isolates of equine herpesvirus 2 (EHV 2) were determined by Southern blot analysis using DNA fragments of a previously mapped EHV 2 strain 86/67. No two isolates had identical maps for all 3 enzymes, the number of differing cleavage sites between pairs of isolates varying from 3 to 21. Overall 75 cleavage sites were mapped, of which 40 were variable. Cleavage sites occurred throughout the genome, including within the terminal repeat regions. Additionally, fragment length polymorphisms, independent of cleavage site loss or gain, w...
Origin of the hemagglutinin on A/Equine/Johannesburg/86 (H3N8): the first known equine influenza outbreak in South Africa.
Archives of virology    January 1, 1989   Volume 106, Issue 1-2 159-164 doi: 10.1007/BF01311048
Kawaoka Y, Webster RG.A severe influenza outbreak occurred in horses in South Africa in 1986. The causative agent was identified as an influenza virus [A/Equine/Johannesburg/86 (H3N8)]. Antigenic analyses of the hemagglutinin (HA) with ferret antisera and monoclonal antibodies showed that the Eq/Johannesburg/86 virus is similar to recent equine H3 viruses. The nucleotide sequence analysis on the HA genes of Eq/Johannesburg/86 and other equine H3 influenza viruses, together with the epidemiological data, clearly demonstrated that the Eq/Johannesburg/86 virus was derived from a virus that had been circulating in hors...
Asinine herpesvirus genomes: comparison with those of the equine herpesviruses.
Archives of virology    January 1, 1988   Volume 101, Issue 3-4 183-190 doi: 10.1007/BF01310999
Browning GF, Ficorilli N, Studdert MJ.Two previously unknown and distinct herpesviruses were isolated from donkeys. One, with the characteristics of a betaherpesvirus, was isolated from the leukocytes of an apparently healthy donkey, while the second, an alphaherpesvirus, was recovered from the nasal cavity of donkeys given high doses of corticosteroids, and caused rhinitis in two seronegative weanling donkeys when they were intranasally infected. Few, if any, restriction endonuclease fragments were shared by the donkey betaherpesvirus, equine herpesvirus 2 (EHV 2) or EHV 5, a second distinctly different equine betaherpesvirus, no...
Difference in growth behavior of human, swine, equine, and avian influenza viruses at a high temperature.
Archives of virology    January 1, 1988   Volume 100, Issue 3-4 231-244 doi: 10.1007/BF01487686
Murakami Y, Nerome K, Yoshioka Y, Mizuno S, Oya A.Growth characteristics of a wide range of influenza A viruses from different mammals and bird species were examined in an established line of canine kidney (MDCK) cells at an ordinary (37 degrees C) and a high temperature (42 degrees C). Although all viruses employed in the present study possessed a capability of replicating at 37 degrees C, virus growth at 42 degrees C showed considerable variation and reflected differences in the natural hosts of the isolates. All reference strains and isolates from bird species grew well in the MDCK cells maintained at 42 degrees C, but human viruses did no...
Antigenic variation of equine infectious anemia virus as detected by virus neutralization. Brief report.
Archives of virology    January 1, 1988   Volume 98, Issue 1-2 91-97 doi: 10.1007/BF01321009
Kono Y.The antigenic structure of 16 viruses isolated from four horses which were inoculated with a clone of equine infectious anemia (EIA) virus was compared by the neutralization test. The antigenic structure of viruses isolated after development of neutralizing antibody differed from virus to virus. Back mutation of the antigenic structure was also demonstrated by serial passage of the virus in horses. These results suggest that EIA virus is subject to multidirectional antigenic variation. The possibility that the variants originated in the heterologous virus population in the inoculum seems to be...
Antigenic mapping of the envelope proteins of equine infectious anemia virus: identification of a neutralization domain and a conserved region on glycoprotein 90.
Archives of virology    January 1, 1988   Volume 98, Issue 3-4 213-224 doi: 10.1007/BF01322170
Hussain KA, Issel CJ, Schnorr KL, Rwambo PM, West M, Montelaro RC.Monoclonal antibodies (MCAbs) were used to dissect the antigenic sites of the surface glycoproteins of the prototype cell-adapted Wyoming strain of equine infectious anemia virus (EIAV). Serologic reactivities of these MCAbs were determined by ELISA, additive ELISA, competitive ELISA, and Western blot assays. The results indicated that antigenic reactivity of gp90 was localized on at least four distinct epitopes, two of which were important in neutralization. Our studies also revealed that these epitopes were localized on overlapping antigenic sites on gp90. On the other hand, only two distinc...
Complement-mediated hemolysis of horse erythrocytes treated with equine infectious anemia virus.
Archives of virology    January 1, 1987   Volume 95, Issue 1-2 53-66 doi: 10.1007/BF01311334
Sentsui H, Kono Y.Horse erythrocytes treated with equine infectious anemia virus hemagglutinin were found to be lysed after incubation with fresh horse serum at 37 degrees C. Fresh guinea pig serum induced more efficient hemolysis than horse serum. Direct immunofluorescence test revealed the adsorption of complement factors on the surface of the erythrocytes. Calcium and magnesium ions were necessary for the hemolysis to take place. Antibody against equine infectious anemia virus enhanced the virus-induced complement-mediated hemolysis. These observations indicated that the classical pathway of complement activ...
Molecular pathogenesis of equine coital exanthema (ECE): temperature sensitivity (TS) and restriction endonuclease (RE) fragment profiles of several field isolates.
Archives of virology    January 1, 1987   Volume 92, Issue 3-4 293-299 doi: 10.1007/BF01317485
Bouchey D, Evermann J, Jacob RJ.Examination of six field isolates of equine herpesvirus 3, the causative agent of equine coital exanthema, indicates that all were temperature sensitive (ts) at the body temperature, 39 degrees C, of their host (Equine asinus and callabus) when grown in cell culture. The isolates were characterized by fingerprint analysis with the restriction endonucleases XbaI, EcoRI, BamHI and Hind III to establish possible epidemiologic relatedness. Three of the six isolates may be considered related. Variation in the mobility of the BamHI-A and Hind III-K fragments indicates that a small plaque isolate may...
Phagocytosis of horse erythrocytes treated with equine infectious anemia virus by cultivated horse leukocytes.
Archives of virology    January 1, 1987   Volume 95, Issue 1-2 67-77 doi: 10.1007/BF01311335
Sentsui H, Kono Y.Horse erythrocytes treated with equine infectious anemia virus hemagglutinin were phagocytized by cultivated horse leukocytes (mainly macrophage-like cells and partly polymorphonuclear cells) after incubation with fresh horse serum but not with inactivated horse serum. The phagocytosis began as soon as the erythrocytes were added to the leukocyte cultures, and the majority of the reaction proceeded within 30 minutes. Addition of antiserum showed a slightly suppressing but no enhancing effect on the phagocytosis. Phagocytosis seemed to be caused by the recognition of the third complement compon...
Endothelial cell infection and thrombosis in paralysis caused by equid herpesvirus-1: equine stroke.
Archives of virology    January 1, 1986   Volume 90, Issue 1-2 111-124 doi: 10.1007/BF01314149
Edington N, Bridges CG, Patel JR.Eight mares were infected with equid herpesvirus-1 subtype 1 isolated from a case of equine paresis. In two mares killed at 4 d.p.i. immunofluorescence showed endothelial cell infection together with thrombosis in the rete arteriosus of the nasal mucosa and also in the spinal cord of one of these mares. Circulating platelet counts in the other six mares fell as early as 2 d.p.i. and remained depressed for seven days. Circulating immune complexes started to appear at 2 d.p.i., reached maximum levels at 10 d.p.i., but were undetectable at 28 d.p.i. Three of the six remaining mares developed vary...
Equine herpesvirus type 1 (EHV-1) induced abortions and paralysis in a Lipizzaner stud: a contribution to the classification of equine herpesviruses.
Archives of virology    January 1, 1986   Volume 90, Issue 3-4 273-288 doi: 10.1007/BF01317376
Chowdhury SI, Kubin G, Ludwig H.Out of 30 cases of abortion and perinatal deaths in a Lipizzaner stud in Austria 10 mares died after having shown central nervous system disturbances, ataxias and paralysis. The etiological agent of this "abortion storm" was equine herpesvirus type 1 (EHV-1). The restriction enzyme pattern of the DNA from 5 isolates recovered from fetuses has been analyzed and compared with the known reference strains of EHV-1, -2, -4 and an Austrian vaccine strain. The DNA restriction profiles of the Lipizzaner isolates as well as of the vaccine strain could be identified as being typical of abortigenic strai...
Restriction endonuclease DNA fingerprinting of respiratory, foetal and perinatal foal isolates of equine herpesvirus type 1.
Archives of virology    January 1, 1983   Volume 77, Issue 2-4 249-258 doi: 10.1007/BF01309272
Studdert MJ.DNA was prepared from 43 equine herpesvirus type 1 (EHV 1) isolates, 11 of which were from horses with respiratory disease, 22 from aborted equine foetuses, and 10 from foals that died perinatally. The restriction endonuclease DNA fingerprints of 10 of the 11 respiratory isolates, known with certainty to have been recovered from horses with respiratory disease, were entirely different from all but 3 of the 32 foetal or perinatal foal isolates. The exceptional respiratory isolate, EHV 1 Army 183, had a foetal (F) strain fingerprint but this virus cannot be said with certainty to have been isola...
Antigenic properties of some equine influenza viruses.
Archives of virology    January 1, 1982   Volume 73, Issue 1 15-24 doi: 10.1007/BF01341723
Burrows R, Denyer M.The antigenic relationships between the haemagglutinins of five A/equine-1 viruses and between six A/equine-2 viruses were examined using post-infection ferret and immunized pony sera. Similar results were obtained with sera from both species for the A/equine-1 viruses and these confirmed minor antigenic differences between the prototype A/Prague 1/56 virus and viruses isolated in England in 1973 and 1977. Considerable antigenic differences were found between five of the A/equine-2 viruses, using ferret sera, but these differences were less evident using pony sera. The response of ponies to th...
Variation in cellular tropism between isolates of equine herpesvirus-1 in foals.
Archives of virology    January 1, 1982   Volume 74, Issue 1 41-51 doi: 10.1007/BF01320781
Patel JR, Edington N, Mumford JA.Subtype-1 isolates of Equine herpesvirus-1 (EHV-1) from a quadriplegic horse and from an aborted foetus were compared with each other and with a subtype-2 respiratory isolate. All 3 isolates were detected in the epithelium and macrophages of the respiratory tract. Both the paresis and foetal subtype-1 isolates replicated in the epithelium of the ileum and this correlated with the recovery of virus from faeces in vivo. The paresis subtype-1 isolate also had a predelection for vascular endothelial cells, particularly in the nasal mucosa, but also in the lungs, central nervous system, adrenal and...