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You searched for: Journal name Avian pathology Remove constraint Journal name: Avian pathology Subject term antiserum Remove constraint Subject term: antiserum
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1. Antigenic diversity of psittacine herpesviruses: cluster analysis of antigenic differences obtained from cross-neutralization tests

Author:
Gravendyck, M.; Tritt, S.; Spenkoch-Piper, H.; Kaleta, E.F.
Source:
Avian pathology 1996 v.25 no.2 pp. 345-357
ISSN:
0307-9457
Subject:
Psittaciformes; antigenic variation; cross reaction; antiserum
Abstract:
... A total number of 28 viruses were isolated from different diseased or dead psittacine birds on various occasions. All of them were end-point purified and identified as herpesviruses (HV) on the basis of chloroform sensitivity, inhibition of multiplication in cell cultures by 5 iodo 2'-deoxyuridine (IUDR), lack of haemagglutination and morphology by electron microscopy. Antisera were produced in ra ...
DOI:
10.1080/03079459608419145
PubMed:
18645862

2. Characterization of Ornithobacterium rhinotracheale field isolates from Hungary

Author:
Réka Szabó; Enikő Wehmann; László Makrai; Csaba Nemes; Éva Gyuris; Ákos Thuma; Tibor Magyar
Source:
Avian pathology 2017 v.46 no.5 pp. 506-514
ISSN:
1465-3338
Subject:
Gram-negative bacteria; Ornithobacterium rhinotracheale; antiserum; chickens; egg production; financial economics; genetic variation; growth retardation; mortality; phylogeny; random amplified polymorphic DNA technique; repetitive sequences; ribosomal RNA; serotypes; turkeys; Hungary
Abstract:
... Ornithobacterium rhinotracheale is a widely distributed rod-shaped Gram-negative bacterium that infects several avian species including chickens and turkeys. It is associated with respiratory signs, growth retardation, mortality, and reduced egg production, thus causing severe economic losses to the poultry industries. In this study, 37 field isolates of O. rhinotracheale , collected from various ...
DOI:
10.1080/03079457.2017.1321104

3. Chicken astrovirus capsid proteins produced by recombinant baculoviruses: potential use for diagnosis and vaccination

Author:
A. Lee; M. Wylie; V. J. Smyth; A. Skibinska; I. A. Patterson; F. Forster; M. D. Welsh; D. Todd
Source:
Avian pathology 2013 v.42 no.5 pp. 434-442
ISSN:
1465-3338
Subject:
Baculoviridae; Chicken astrovirus; Western blotting; absorbance; antigens; antiserum; blood serum; cell culture; cell growth; chickens; coat proteins; enzyme-linked immunosorbent assay; fluorescent antibody technique; glutathione transferase; histopathology; immunohistochemistry; insects; kidneys; nephritis; neutralization tests; oils; rabbits; specific pathogen-free animals; vaccination; vaccines
Abstract:
... Chicken astroviruses (CAstVs) have been characterized recently. Due to their relatively poor growth in cell culture, virus-specific antigens are not readily available for the development of diagnostic reagents and vaccines. For this purpose two capsid protein antigens, specified by the 11672 isolate of CAstV, were produced in insect cells following infection with recombinant baculoviruses. The GST ...
DOI:
10.1080/03079457.2013.822467

4. Chicken recombinant antibodies against infectious bursal disease virus are able to form antibody-virus immune complex

Author:
Ignjatovic, J.; Gould, G.; Trinidad, L.; Sapats, S.
Source:
Avian pathology 2006 v.35 no.4 pp. 293-301
ISSN:
0307-9457
Subject:
chickens; recombinant antibodies; Infectious bursal disease virus; infectious bursal disease; viral diseases of animals and humans; vertebrate viruses; antigen-antibody complex; vaccination; antiserum; live vaccines; embryo (animal); immune response; maternal immunity
Abstract:
... Virus particles exposed to specific anti-virus antibodies result in the formation of immune complexes (Icx). Recent vaccination strategies have employed this feature, and an infectious bursal disease virus (IBDV) vaccine based on Icx has been released and is expected to replace conventional IBDV vaccines. We evaluated whether chicken recombinant antibodies (rAb) specific for IBDV, rather than conv ...
DOI:
10.1080/03079450600823378
PubMed:
16854642

5. Cloning and expression of a truncated pigeon circovirus capsid protein suitable for antibody detection in infected pigeons

Author:
Daum, Iris; Finsterbusch, Tim; Hartle, Stefan; Gobel, Thomas W.; Mankertz, Annette; Korbel, Rudiger; Grund, Christian
Source:
Avian pathology 2009 v.38 no.2 pp. 135-141
ISSN:
0307-9457
Subject:
pigeons; food animals; Pigeon circovirus; vertebrate viruses; disease detection; antibodies; coat proteins; nucleotide sequences; serodiagnosis; enzyme-linked immunosorbent assay; cultured cells; recombinant proteins; amino acid sequences; Escherichia coli; antiserum; blood chemistry; molecular weight; viral antigens; diagnostic techniques
Abstract:
... Infections with pigeon circovirus (PiCV) (also termed columbid circovirus) occur in meat and racing pigeons (Columba livia) of all ages and have been reported worldwide. A PiCV infection is associated with immunosuppression and the development of young pigeon disease syndrome. An indirect enzyme-linked immunosorbent assay (ELISA) for the detection of virus-specific serum antibody was developed for ...
DOI:
10.1080/03079450902737797
PubMed:
19322712

6. Cross-reactivity among antisera raised against five avian Eimeria species in the natural host and in rabbits

Author:
Talebi, A.; Mulcahy, G.
Source:
Avian pathology 1995 v.24 no.3 pp. 533-544
ISSN:
0307-9457
Subject:
infection; chickens; rabbits; Eimeria acervulina; Eimeria maxima; Eimeria necatrix; Eimeria praecox; Eimeria tenella; cross reaction; antibody formation; antiserum
DOI:
10.1080/03079459508419092
PubMed:
18645809

7. Detection of endogenous avian leukosis virus envelope in chicken plasma using R2 antiserum

Author:
Bacon, L.D.
Source:
Avian pathology 2000 v.29 no.2 pp. 153-164
ISSN:
0307-9457
Subject:
chickens; coat proteins; diagnostic techniques; blood serum; serodiagnosis; phenotype; assays; flow cytometry; erythrocytes; immunoglobulins; genotype; disease resistance; antiserum; detection; glycoproteins
DOI:
10.1080/03079450094180
PubMed:
19184801

8. Development of an alloantiserum (R2) that detects susceptibility of chickens to subgroup E endogenous avian leukosis virus

Author:
Bacon, L.D.; Smith, E.J.; Fadly, A.M.; Crittenden, L.B.
Source:
Avian pathology 1996 v.25 no.3 pp. 551-568
ISSN:
0307-9457
Subject:
chickens; avian leukosis; genetic resistance; antigens; erythrocytes; gene expression; antiserum; agglutination; inheritance (genetics); detection
Abstract:
... An alloantiserum, termed R2, specifically agglutinates red blood cells (RBC) from line 100B chickens that are susceptible to avian leukosis viruses (ALV) belonging to subgroups B and E, but does not agglutinate RBC from congenic inbred line 7(2) chickens that are resistant to ALV B and E. The R2 antigen was also detected on lymphocytes and thrombocytes. Using chickens from a special cross, it was ...
DOI:
10.1080/03079459608419161
PubMed:
18645878

9. Development of an indirect enzyme-linked immunosorbent assay test for detecting antibodies to chicken astrovirus in chicken sera

Author:
A. Skibinska; A. Lee; M. Wylie; V. J. Smyth; M. D. Welsh; D. Todd
Source:
Avian pathology 2015 v.44 no.6 pp. 436-442
ISSN:
1465-3338
Subject:
Baculoviridae; Chicken astrovirus; adverse effects; antibody detection; antigens; antiserum; birds; blood serum; capsid; enzyme-linked immunosorbent assay; flocks; fluorescent antibody technique; glutathione transferase; recombinant fusion proteins; sampling; screening; serodiagnosis; specific pathogen-free animals; United Kingdom
Abstract:
... The development of an indirect enzyme-linked immunosorbent assay (ELISA) for the serological diagnosis of Group B chicken astrovirus (CAstV) infections is described. The test was based on the use of an affinity-purified capsid antigen, specific to CAstV isolate 11672, produced as a glutathione-S-transferase N-terminal fusion protein by a recombinant baculovirus. Strongly positive ELISA signals wer ...
DOI:
10.1080/03079457.2015.1084411

10. Early migration pattern of Avibacterium paragallinarum in the nasal passage of experimentally infected chicken and Japanese quail by immunohistochemistry

Author:
Aadish Balouria; Sidhartha Deshmukh; H. S. Banga; Ajaz Ahmad; R. S. Brar; Sandeep Sodhi
Source:
Avian pathology 2019 v.48 no.2 pp. 168-177
ISSN:
1465-3338
Subject:
Avibacterium paragallinarum; Coturnix japonica; antiserum; bacterial antigens; chickens; farmers; immunoelectrophoresis; immunohistochemistry; microorganisms; nasal cavity; pathogens; polyclonal antibodies; respiratory mucosa; swollen head syndrome; vaccines; virulence
Abstract:
... Infectious coryza (IC) is often a curse for poultry farmers when it occurs concurrently with several pathogens causing swollen head syndrome. The disease is caused by Avibacterium paragallinarum, which inflicts initial damage to the nasal and respiratory epithelium. This facilitates the progression of disease pathology across the nasal cavity, thereby providing a platform for multiplication of opp ...
DOI:
10.1080/03079457.2018.1562153

11. Evaluation of a conserved HA274–288 epitope to detect antibodies to highly pathogenic avian influenza virus H5N1 in Indonesian commercial poultry

Author:
Nadeeka K. Wawegama; Simson Tarigan; Risa Indriani; Paul Selleck; RM Abdul Adjid; Tati Syafriati; Hardiman; Peter A. Durr; Jagoda Ignjatovic
Source:
Avian pathology 2016 v.45 no.4 pp. 478-492
ISSN:
1465-3338
Subject:
Influenza A virus; amino acids; antibodies; antiserum; chickens; enzyme-linked immunosorbent assay; epitopes; flocks; hemagglutination; hemagglutinins; monitoring; vaccination
Abstract:
... A peptide enzyme linked immunosorbent assay (ELISA) based on an epitope in the haemagglutinin (HA) of avian influenza virus H5N1, amino acid positions 274–288 (HA ₂₇₄–₂₈₈) was evaluated for detection of H5N1-specific antibodies. An optimized ELISA based on the tetrameric form of the HA ₂₇₄–₂₈₈ epitope designated MP15 gave low background with non-immune chicken sera and detected vaccinated and infe ...
DOI:
10.1080/03079457.2016.1167276

12. Evaluation of histopathological changes, viral load and immune function of domestic geese infected with Newcastle disease virus

Author:
Ailing Lu; Youxiang Diao; Hao Chen; Jiao Wang; Pingping Ge; Xiaoyan Sun; Dongmin Hao
Source:
Avian pathology 2014 v.43 no.4 pp. 325-332
ISSN:
1465-3338
Subject:
death; quantitative polymerase chain reaction; Newcastle disease; hemagglutination; blood serum; antigens; immunohistochemistry; morbidity; antibodies; Influenza A virus; flocks; geese; Avian orthoavulavirus 1; mortality; viral load; antiserum; waterfowl; histopathology; China
Abstract:
... Outbreaks of Newcastle disease in flocks of geese with high morbidity and mortality in southern and eastern China have been reported frequently since the late 1990s, which broke the traditional view that geese are considered to be the natural reservoir of Newcastle disease virus (NDV) but show few or no clinical signs after infection. In this present study, geese were infected intranasally with a ...
DOI:
10.1080/03079457.2014.931928

13. Immunogenicity of E. coli-expressed sigma 3 protein of avian reovirus in chickens

Author:
Shapouri, M.R.S.; Arella, M.; Silim, A.
Source:
Avian pathology 1997 v.26 no.2 pp. 419-425
ISSN:
0307-9457
Subject:
chickens; viral proteins; Escherichia coli; antigens; immunization; antibody formation; humoral immunity; antiserum
Abstract:
... An E. coli-expressed fusion protein was used to study the immunogenicity of avian reovirus sigma 3 protein in chickens. The protein induced the production of specific antibodies detectable by immunofluorescence, ELISA and immunoblot. The antibody titre was low as determined by ELISA and was negative by virus neutralization test. However, when tested in passive immunization studies, the chicken ant ...
DOI:
10.1080/03079459708419223
PubMed:
18483917

14. Longevity of augmented phagocytic activity of heterophils in neonatal chickens following administration of Salmonella enteritidis-immune lymphokines to chickens

Author:
Genovese, L.L.; Lowry, V.K.; Genovese, K.J.; Kogut, M.H.
Source:
Avian pathology 2000 v.29 no.2 pp. 117-122
ISSN:
0307-9457
Subject:
Salmonella Enteritidis; lymphokines; granulocytes; duration; disease resistance; antiserum; neonates; phagocytosis; chicks
DOI:
10.1080/03079450094144
PubMed:
19184797

15. Molecular and serological characterization of Riemerella isolates associated with poultry in Australia

Author:
Lida Omaleki; Patrick J. Blackall; Magne Bisgaard; Conny Turni
Source:
Avian pathology 2021 v.50 no.1 pp. 31-40
ISSN:
1465-3338
Subject:
Moraxella; Riemerella anatipestifer; antiserum; chickens; ducks; gels; genes; phylogeny; polymerase chain reaction; serotypes; vaccines; Australia
Abstract:
... A total of 62 isolates of Riemerella-like organisms, originally isolated from Australian poultry (10 from chickens, 46 from ducks, five from unknown hosts and one vaccine strain), were included in this study. On the basis of two published polymerase chain reaction (PCR) assays that are reported to be specific for Riemerella anatipestifer, 51 of the isolates were identified as R. anatipestifer. For ...
DOI:
10.1080/03079457.2020.1828568

16. Type-specific antigenicity of avian reoviruses

Author:
Meanger, J.; Wickramasinghe, R.; Enriquez, C.E.; Robertson, M.D.; Wilcox, G.E.
Source:
Avian pathology 1995 v.24 no.1 pp. 121-134
ISSN:
0307-9457
Subject:
antigenic variation; viral proteins; cross reaction; antiserum
DOI:
10.1080/03079459508419053
PubMed:
18645770