Zobrazeno 1 - 10
of 90
pro vyhledávání: '"P.G.C. Douch"'
Publikováno v:
Livestock Production Science. 58:129-135
Serum levels of antibody (Ab) to the larval (L3) stage of the internal parasite Trichostrongylus colubriformis were measured in 1577 lambs, the progeny of 64 rams. The lambs were part of an experiment to evaluate sires from a genetic selection projec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68f39d875032ec45f91e7b27669267c1
https://doi.org/10.1016/s0301-6226(98)00201-2
https://doi.org/10.1016/s0301-6226(98)00201-2
Publikováno v:
Livestock Production Science. 58:25-32
Variation in total and Trichostrongylus colubriformis-specific immunoglobulin E (IgE) was investigated in four- and six-month old Romney lambs reared on pasture, where they were exposed to natural challenge with nematode parasites. The lambs, which w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77c262f8ffdb36495a141042e4e83da
https://doi.org/10.1016/s0301-6226(98)00196-1
https://doi.org/10.1016/s0301-6226(98)00196-1
Publikováno v:
Veterinary Immunology and Immunopathology. 57:253-265
Monoclonal antibodies (mAbs) which recognize separate epitopes on ovine immunoglobulin E (IgE) have been used to develop a non-competitive antibody sandwich enzyme immunoassay (EIA) for quantitating ovine IgE. Purified anti-IgE mAb (YD3) coated onto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ead3aadd1cff4930908794a09b5978
https://doi.org/10.1016/s0165-2427(97)00010-x
https://doi.org/10.1016/s0165-2427(97)00010-x
Publikováno v:
International Journal for Parasitology. 26:899-911
Nematode-resistance of an animal can be defined as an enhanced natural ability, relative to its peers, to both prevent establishment of larval nematodes and evict any that do establish. These parameters are not measurable in a practical sense and con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e7bc8513c76e00040b4c00969022ec6
https://doi.org/10.1016/s0020-7519(96)80062-2
https://doi.org/10.1016/s0020-7519(96)80062-2
Publikováno v:
Veterinary Immunology and Immunopathology. 51:235-251
Two monoclonal antibodies (mAbs), XB6 and YD3, which recognise ovine immunoglobulin E (IgE) were produced. Mast cells isolated from ovine intestinal mucosa were used as a source of IgE to immunize mice. Culture supernatants of hybridomas were screene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1afbf976af6e13f9a44a4561d9400ce8
https://doi.org/10.1016/0165-2427(95)05530-4
https://doi.org/10.1016/0165-2427(95)05530-4
Publikováno v:
Scopus-Elsevier
Two divergent lines of Romney sheep have been selected on the basis of differences in faecal egg counts (FEC) to natural poly-generic parasite challenge in New Zealand. However, it is not known if the expression of resistance or susceptibility extend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e789ffd687e8d3813c0e3ca4ed0aad
https://doi.org/10.1016/0165-2427(95)05498-7
https://doi.org/10.1016/0165-2427(95)05498-7
Autor:
A. Pernthaner, R.J. Shaw, Władysław Cabaj, P.G.C. Douch, B. Rabel, C.L. Shirer, M. Stankiewicz
Publikováno v:
International Journal for Parasitology. 26:415-422
Aspects of the local immune response to nematode challenge were investigated in vivo in isolated loops of the upper small intestine of mature sheep that were immunised by repeated infections with Trichostrongylus colubriformis infective larvae (L3).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256e2ff4323b29bea29de5abe4ea8d5c
https://doi.org/10.1016/0020-7519(96)00004-5
https://doi.org/10.1016/0020-7519(96)00004-5
Publikováno v:
International Journal for Parasitology. 26:205-211
The presence of larval migration inhibitory (LMI) compounds in the gastrointestinal mucus of nematode resistant sheep has been shown previously to be associated with increased numbers of gastrointestinal mucus of nematode resistant sheep has been sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::635d05dced0fb7893dc798f27836506d
https://doi.org/10.1016/0020-7519(95)00120-4
https://doi.org/10.1016/0020-7519(95)00120-4
Autor:
R.S. Green, C. A. Morris, R. L. Baker, S.A. Bisset, A. P. Hurford, M. Wheeler, A. Vlassoff, P.G.C. Douch, T. G. Watson
Publikováno v:
Livestock Production Science. 41:121-132
Serum levels of an antibody (Ab) and immunoglobulin G, (IgG,) to the larval (L3) stage of the internal parasite, Trichostrongylus colubrifomis, were determined in 3 years in Romney lambs. Animals from two pairs of selection flocks, bred for increased
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf9ad9911ff9cf6fa148951b1f82813b
https://doi.org/10.1016/0301-6226(94)00046-a
https://doi.org/10.1016/0301-6226(94)00046-a
Autor:
P.G.C. Douch, P.E. Morum
Publikováno v:
International Journal for Parasitology. 23:651-655
Douch P. G. C. and Morum P. E. 1993. The effect of age on the response of Romney sheep to gastrointestinal nematodes during grazing. International Journal for Parasitology 23 : 651–655. Three groups of Romney sheep, reared worm-free in pens from bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fde1f31bc3ea6b618d8fe5c3697b0d09
https://doi.org/10.1016/0020-7519(93)90172-u
https://doi.org/10.1016/0020-7519(93)90172-u