Results 131 to 140 of about 1,527 (165)
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Outer membrane protein antigens of Moraxella bovis
American Journal of Veterinary Research, 1986SUMMARY Outer membranes were isolated from bovine isolates and type strains of Moraxella bovis, M phenylpyruvica, M lacunata, and M ovis by sodium N lauroyl sarcosinate extraction and differential centrifugation. Analysis of outer membranes from these organisms by sodium dodecyl sulfate-polyacrylamide-gel electrophoresis revealed that all M bovis ...
A G, Ostle, R F, Rosenbusch
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Investigations on Transmissability of Moraxella bovis by the Face Fly
Journal of Economic Entomology, 1965The appearance and prevalence of the face fly, Musca autumnalis DeGeer, is suspected as a contributing factor in the increase of infectious bovine keratitis (pinkeye) in cattle. Preliminary studies were initiated in Massachusetts to determine the potential role of the face fly in the transmission of this disease.
P C, STEVE, J H, LILLY
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Chemical composition of lipopolysaccharide from Moraxella bovis
Veterinary Microbiology, 1989Lipopolysaccharide from Moraxella bovis was isolated and its components characterized by paper and gas-liquid chromatography and mass spectrometry. The endotoxin showed a small amount of protein and contained 2-keto-3-deoxyoctonic acid glucose, mannose, glucosamine, heptose and phosphate. Six fatty acids (palmitic, palmitoleic, margaric, stearic, oleic
F, Araujo +3 more
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Genotypic, phenotypic, and biological characteristics of Moraxella bovis
American Journal of Veterinary Research, 1984SUMMARY Several isolates of Moraxella bovis obtained from cattle with infectious bovine keratoconjunctivitis killed monocytes and macrophages in vitro and carried 3 to 5 plasmids. Cloned and noncloned M bovis isolates readily induced the disease, killed the phagocytes in vitro, and carried 3 plasmids.
G G, Schurig +3 more
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Moraxella bovis,Moraxella ovisandMoraxella bovoculi: biofilm formation and lysozyme activity
Journal of Applied Microbiology, 2018This study aimed to verify the formation of biofilms by Moraxella bovis, Moraxella ovis and Moraxella bovoculi isolates from ruminants. In addition, the lysozyme activity against the isolates of M. bovis, M. ovis and M. bovoculi in free form and in biofilms was determined.In this study, 54 isolates of Moraxella sp.
V.L. Ely +9 more
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Adherence of Moraxella bovis to cell cultures of bovine origin
Research in Veterinary Science, 1985The adherence of five strains of Moraxella bovis to cell cultures was investigated. M bovis adhered to cultures of bovine corneal epithelial and Madin-Darby bovine kidney cells but not to cell types of non-bovine origin. Both piliated and unpiliated strains adhered but piliated strains adhered to a greater extent than unpiliated strains.
B O, Annuar, G E, Wilcox
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Quantification of Moraxella bovis haemagglutinating adhesins with monoclonal antibodies
Letters in Applied Microbiology, 1991Six monoclonal antibodies (MAbs) against Moraxella bovis GF 9 were used to quantify haemagglutinating adhesins of 16 strains of this organism. The amount of each MAb necessary to inhibit one haemagglutinating unit of each strain varied between 4 and 0.007 times that required by strain GF 9.
C, Gil-Turnes, J A, Aleixo
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Plasmid content of piliated and nonpiliated forms of Moraxella bovis
American Journal of Veterinary Research, 1990SUMMARY Plasmid profiles were compared between nonpiliated and piliated forms of Moraxella bovis isolates. The piliated form of M bovis isolate IBH64 contained 1 fewer plasmid than did the nonpiliated form. Piliated and nonpiliated cells of IBH64 contained plasmids having molecular size of 45, 32.8, 4.9, and 4.6 kilobases (kb).
G R, Wilt +3 more
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Identification of Colonies of Moraxella bovis by Plate Epi-Immunofluorescence
American Journal of Veterinary Research, 1979SUMMARY A modification of the plate epi-immunofluorescence test was found to be a reliable method for the positive identification of colonies of Moraxella bovis when fluorescein isothiocyanate-conjugated globulin prepared against pili from selected strains of M bovis was used.
T J, McDonald, G W, Pugh
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Detection of cell detachment activity induced by Moraxella bovis
American Journal of Veterinary Research, 2000Abstract Objective—To characterize the effect that filtrate obtained from cultures of Moraxella bovis has on cultured corneal epithelial cells and other types of cultured mammalian cells. Sample Population—Cultured hamster corneal epithelial cells, bovine epithelial cells, and several transformed cell lines exposed to culture ...
R M, Marrion, L K, Riley
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