Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Roger Heyneman"'
Publikováno v:
Journal of Dairy Research. 68:399-415
The non-stimulated and phorbol 12-myristate 13-acetate (PMA)-stimulated luminol-augmented cellular chemiluminescence (CL) response and viability of milk and blood polymorphonuclear leukocytes (PMN) were determined in lactating dairy cows during diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c238bdab9caaa3cb6fa09211becc830
https://doi.org/10.1017/s0022029901005039
https://doi.org/10.1017/s0022029901005039
Publikováno v:
Veterinary Immunology and Immunopathology. 68:169-176
The effect of diapedesis on the phagocytic and oxidative burst activity of polymorphonuclear neutrophil (PMN) was examined, using an in vitro cell culture model consisting of a monolayer of primary mammary epithelial cells. Isolated blood PMN from 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a1ccf395e769ee5802f3f2e8dd6989
https://doi.org/10.1016/s0165-2427(99)00019-7
https://doi.org/10.1016/s0165-2427(99)00019-7
Publikováno v:
Veterinary Immunology and Immunopathology. 56:271-282
The influence of nine commonly used antibiotics on the respiratory burst activity of bovine milk polymorphonuclear leukocytes (PMNL) of high yielding cows was studied in vitro. Cellular oxidative activity was quantitated after preincubation with drug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f39247e990cd7087909a4d3a1175b68
https://doi.org/10.1016/s0165-2427(96)05759-5
https://doi.org/10.1016/s0165-2427(96)05759-5
Autor:
Eddy Roets, Christian Burvenich, Arie Brand, Anne-Marie Massart-Leën, Roger Heyneman, Georgette Vandeputte-Van Messom, Wim D.J. Kremer
Publikováno v:
Journal of Dairy Research. 60:19-29
SummaryIn the present study newly calved cows were tentatively classified as moderate and severe responders to experimentally inducedEscherichia colimastitis based upon the reactive oxygen species (ROS)-generating capacity of their blood neutrophils
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7267d3b8b5c871cbd8f9fc4b31d0a60b
https://doi.org/10.1017/s002202990002731x
https://doi.org/10.1017/s002202990002731x
Publikováno v:
Journal of Dairy Science. 73:985-994
The respiratory burst activity of neutrophil leukocytes from bovine peripheral blood was studied before and during an experimentally induced Escherichia coli mastitis. The competence of neutrophils to generate reactive oxygen species following stimul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6fff54d37bbabf8f2aa9faf73292f2
https://doi.org/10.3168/jds.s0022-0302(90)78756-5
https://doi.org/10.3168/jds.s0022-0302(90)78756-5
Publikováno v:
JOURNAL OF DAIRY SCIENCE
The in vitro effects of six doses (2×10 −3 to 2×10 −8 M ) of antimicrobial drugs that are frequently used in udder infusions on the capacity of bovine blood polymorphonuclear neutrophilic leukocytes to generate reactive oxygen species were stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ca74ccd3b7fc744c877c6cde4bc37a
https://biblio.ugent.be/publication/177420
https://biblio.ugent.be/publication/177420
Publikováno v:
Veterinary immunology and immunopathology. 58(2)
The in vitro effect of normal (0.01 to 1 mM) and subketotic (1 to 2.5 mM) doses of butyric acid on the respiratory burst activity of bovine polymorphonuclear leucocytes (PMNL) isolated from blood was studied by luminol-enhanced, PMA (phorbol-12-myris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f717ee2111a58e56ae006a4dc48d373f
https://pubmed.ncbi.nlm.nih.gov/9336884
https://pubmed.ncbi.nlm.nih.gov/9336884
Publikováno v:
European journal of pharmacology. 332(3)
The influence of antibiotics on respiratory burst (phorbol-12-myristate-13-acetate (PMA)-stimulated luminol-enhanced chemiluminescence) and phagocytosis (flow cytometry) by bovine granulocytes was studied in vitro. Phagocytosis was impaired by 1000 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2067a89a24e4ecaf95271d8b611cbde
https://pubmed.ncbi.nlm.nih.gov/9300263
https://pubmed.ncbi.nlm.nih.gov/9300263
Autor:
Christian Burvenich, A. Brand, Max Paape, AW Hill, W.D.J. Kremer, AJ Guidry, R.H. Miller, Roger Heyneman
Publikováno v:
The veterinary quarterly. 16(1)
Mammary leucocytes are the major contributors to natural defence against mastitis after a microorganism has entered the gland. This paper reviews the role of the neutrophil granulocyte during acute coliform mastitis in cows in the periparturient peri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecd9caadc8f11268fccc71d4c9c2c387
https://pubmed.ncbi.nlm.nih.gov/8009819
https://pubmed.ncbi.nlm.nih.gov/8009819
Autor:
Christian Burvenich, Roger Heyneman
Publikováno v:
Journal of dairy science. 75(7)
Alkaline phosphatase activity of isolated bovine blood neutrophils was investigated before and during experimentally induced Escherichia coli mastitis. Activities markedly increased 1 wk after infection in neutrophils of cows suffering from moderate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d19f5bbe0c4448210d4c734c2686eb15
https://pubmed.ncbi.nlm.nih.gov/1500578
https://pubmed.ncbi.nlm.nih.gov/1500578