Výsledky vyhledávání - "John J McCullagh"

The anti-nuclease humoral immune response of broiler chickens exposed toStaphylococcus aureus, infectious bursal disease virus and chicken anaemia virus in an experimental model for bacterial chondronecrosis and osteomyelitis

Autor: John D Rodgers, John J McCullagh, Hywel J. Ball, J. A. Smyth, Perpetua T. McNamee

Publikováno v: Avian Pathology. 35:302-308

This study aimed to develop an enzyme-linked immunosorbent assay to detect antibody associated with Staphylococcus aureus that is produced during the chicken immune response to this organism. The protein nuclease was tested for suitability as an anti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1fe88cb208c2296133c7415e1a84e5
https://doi.org/10.1080/03079450600821174

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Development of an experimental model of bacterial chondronecrosis with osteomyelitis in broilers following exposure to Staphylococcus aureus by aerosol, and inoculation with chicken anaemia and infectious bursal disease viruses

Autor: John J McCullagh, John D Rodgers, B. H. Thorp, J. A. Smyth, Hywel J. Ball, T. J. Connor, Perpetua T. McNamee, Deirdre A. McConaghy

Publikováno v: Avian pathology : journal of the W.V.P.A. 28(1)

A series of experiments was designed in an attempt to reproduce bacterial chondronecrosis with osteomyelitis in broiler chickens using a natural route of infection. Birds in isolators were exposed to a suspension of Staphylococcus aureus by aerosol o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4639b0b130b1bed9296da1445e2c46d
https://pubmed.ncbi.nlm.nih.gov/16147547

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An investigation into the efficacy of hatchery disinfectants against strains of Staphylococcus aureus associated with the poultry industry

Autor: John D Rodgers, Hywel J. Ball, Perpetua T. McNamee, J. A. Smyth, John J McCullagh

Publikováno v: Veterinary microbiology. 82(2)

The efficacy of 18 commercial disinfectants was investigated using the type strain, isolate 24 (I. 24), of pulsed-field gel electrophoresis pattern related Staphylococcus aureus that have shown to be associated with clinical disease in Northern Irela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bc1ecb52d3a498e2ecb19c2c3d49032
https://pubmed.ncbi.nlm.nih.gov/11423204

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Comparison of Staphylococcus aureus recovered from personnel in a poultry hatchery and in broiler parent farms with those isolated from skeletal disease in broilers

Autor: Perpetua T. McNamee, John J McCullagh, John D Rodgers, J. A. Smyth, Hywel J. Ball

Publikováno v: Veterinary microbiology. 69(3)

Personnel from one broiler hatchery, and workers on 18 separate broiler parent farms which supply the hatchery, were tested for hand and nasal carriage of Staphylococcus aureus. In both locations, nasal carriage of S. aureus was more common than hand

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d3448ccec229fe27cc89f783b876af
https://pubmed.ncbi.nlm.nih.gov/10512043

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The use of pulsed field gel electrophoresis to investigate the epidemiology of Staphylococcus aureus infection in commercial broiler flocks

Autor: John J McCullagh, Hywel J. Ball, J. A. Smyth, Perpetua T. McNamee

Publikováno v: Veterinary microbiology. 63(2-4)

Pulsed field gel electrophoresis (PFGE) analysis of SmaI restriction patterns was used to type 109 isolates of Staphylococcus aureus collected from broiler farms and hatcheries in Northern Ireland. Forty-seven isolates from clinical conditions in bro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5ee1250543293c03a33979980c5cf1
https://pubmed.ncbi.nlm.nih.gov/9851005

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Study of leg weakness in two commercial broiler flocks

Autor: Hywel J. Ball, Perpetua T. McNamee, John J McCullagh, Deirdre A. McConaghy, J. A. Smyth, David Graham, B. H. Thorp, S. J. McCullough

Publikováno v: The Veterinary record. 143(5)

The major causes of leg weakness/lameness were investigated in two male commercial broiler flocks. The numbers of dead and lame birds culled from the flocks each day were recorded by the flock managers. Forty-four lame birds and 22 sound birds were e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88c7f7d570cfb60f4cf4af8bef4a8fad
https://pubmed.ncbi.nlm.nih.gov/9725184

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