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You searched for: Journal Avian pathology Remove constraint Journal: Avian pathology Publication Year 2003 Remove constraint Publication Year: 2003 Subject Infectious bronchitis virus Remove constraint Subject: Infectious bronchitis virus Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Ability of Massachusetts-type infectious bronchitis virus to increase colibacillosis susceptibility in commercial broilers: a comparison between vaccine and virulent field virus

Author:
Matthijs, M.G.R.; van Eck, J.H.H.; Landman, W.J.M.; Stegeman, J.A.
Source:
Avian pathology 2003 v.32 no.5 pp. 473-481
ISSN:
0307-9457
Subject:
broiler chickens; Escherichia coli; vaccines; body weight; mortality; Infectious bronchitis virus
Abstract:
... The abilities of Massachusetts-type vaccine virus and virulent infectious bronchitis (IB) field virus to increase colibacillosis susceptibility were compared. In four experiments, 29-day-old female commercial broilers housed in isolators, were infected intratracheally and oculonasally with IB vaccine strains (H120 and H52) or virulent IB field strains (D387 and M41) (4.8 or 6.8 log10 median embryo ...
DOI:
10.1080/0307945031000154062
PubMed:
14522702

2. Evaluation of a nucleoprotein-based enzyme-linked immunosorbent assay for the detection of antibodies against infectious bronchitis virus

Author:
Chen, H.Y.; Coote, B.; Attree, S.; Hiscox, J.A.
Source:
Avian pathology 2003 v.32 no.5 pp. 519-526
ISSN:
0307-9457
Subject:
poultry; Infectious bronchitis virus; enzyme-linked immunosorbent assay; antibody detection
Abstract:
... As an immunogen of the coronavirus, the nucleoprotein (N) is a potential antigen for the serological monitoring of infectious bronchitis virus (IBV). In this report, recombinant N protein from the Beaudette strain of IBV was produced and purified from Escherichia coli as well as Sf9 (insect) cells, and used for the coating of enzyme-linked immunosorbent assay (ELISA) plates. The N protein produced ...
DOI:
10.1080/0307945031000154125
PubMed:
14522708

3. Infectious bronchitis virus replication in the chicken embryo related cell line

Author:
Ferreira, Helena L.; Pilz, Daniela; Mesquita, Ligia G.; Cardoso, Tereza
Source:
Avian pathology 2003 v.32 no.4 pp. 413-417
ISSN:
0307-9457
Subject:
Infectious bronchitis virus; RNA; cell fusion; chicken eggs; chickens; cytopathogenicity; electron microscopy; fluorescence; fluorescent antibody technique; kidney cells; reverse transcriptase polymerase chain reaction; titration; virus replication; viruses
Abstract:
... The susceptibility of the chicken embryo related (CER) cell line to infectious bronchitis virus (IBV M41) was characterized after five consecutive passages in CER cells. Virus replication was monitored by cytopathic effect observation, electron microscopy, indirect immunofluorescence, and reverse transcription polymerase chain reaction (RT-PCR). At 96 h post-infection (p.i.), the cytopathic effect ...
DOI:
10.1080/0307945031000121167