Mannheimia Haemolytica
A proteomic analysis of the regulon of the NarP two component regulatory system response regulator in the bovine pathogen Mannheimia haemolytica A1
... Mannheimia haemolytica A1 is a Gram-negative, non- motile coccobacillus normally found in the upper respiratory tract of healthy calves. This bacterium is an opportunistic pathogen which causes bovine ...
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Comparison of standardised versus non-standardised methods for testing the in vitro potency of oxytetracycline against mannheimia haemolytica and pasteurella multocida
... Please cite this article as: P. Lees, J. Illambas, L. Pelligand, P.-L. Toutain, Comparison of standardised versus non-standardised methods for testing the in vitro potency of oxytetracycline against mannheimia ...
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Comparison of Passively Transferred Antibodies in Bighorn and Domestic Lambs Reveals One Factor in Differential Susceptibility of These Species to Mannheimia haemolytica-Induced Pneumonia
... Mannheimia haemolytica consistently causes fatal bronchopneumonia in bighorn sheep (BHS; Ovis canaden- sis) under natural and experimental ...M. haemolytica provides an immunologic basis for enhanced ...
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Effects of Lipopolysaccharide and Mannheimia haemolytica Leukotoxin on Bovine Lung Microvascular Endothelial Cells and Alveolar Epithelial Cells
... with Mannheimia haemolytica commonly results in extensive vascular leakage into the ...M. haemolytica produces two substances, lipopolysaccharide (LPS) and leukotoxin (LKT), that are known to be ...
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Colonisation of the ovine respiratory tract by Pasteurella (Mannheimia) haemolytica : a thesis presented in partial fulfilment of the requirements for the degree of Master of Veterinary Studies at Massey University
... Pasteurella (Mannheimia) haemolytica is a member of the normal bacterial flora of the nasopharyngeal, tonsillar and oral mucous membranes of sheep. The history, characteristics and pathogenicity of this ...
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Differential susceptibility to tetracycline, oxytetracycline and doxycycline of the calf pathogens Mannheimia haemolytica and Pasteurella multocida in three growth media
... pathogens Mannheimia haemolytica and Pasteurella multocida in three growth media AUTHORS: Andrew Mead; Peter Lees; John Mitchell; Andrew Rycroft; Joseph ...
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Two outer membrane proteins are bovine lactoferrin-binding proteins in Mannheimia haemolytica A1
... Mannheimia haemolytica is a Gram negative bacterium that is part of the bovine respiratory disease, which causes important economic losses in the livestock ...M. haemolytica A1 and bovine lactoferrin ...
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Localization of annexins A1 and A2 in the respiratory tract of healthy calves and those experimentally infected with Mannheimia haemolytica
... Annexins A1 and A2 are proteins known to function in the stress response, dampening inflammatory responses and mediating fibrinolysis. We found, in healthy cattle recently arrived to a feedlot, that lower levels of these ...
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Immunogenicity of Mannheimia haemolytica Recombinant Outer Membrane Proteins Serotype 1-Specific Antigen, OmpA, OmpP2, and OmpD15
... identified Mannheimia haemolytica outer membrane proteins (OMPs) that may be important immunogens by using immunoproteomic ...M. haemolytica outer membrane lipoprotein PlpE and the neutralizing ...
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A large potentiation effect of serum on the in vitro potency of tulathromycin against Mannheimia haemolytica and Pasteurella multocida
... In this study, MICs were significantly lower in serum than in MHB. Similar findings for tulathromycin, based on MHB supplemented (up to 50%) with serum rather than the 100% serum used in the present study, have been ...
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Colonisation of the ovine respiratory tract by Pasteurella (Mannheimia) haemolytica : a thesis presented in partial fulfilment of the requirements for the degree of Master of Veterinary Studies at Massey University
... P. haemolytica and observed the mixed strain combination of ...P. haemolytica produced more severe lesions, which they thought was due to synergistic ...P. haemolytica in the challenge inoculum ...
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Phenotypic characterisation of Australian sheep and cattle isolates of Mannheimia haemolytica, Mannheimia granulomatis and Mannheimia varigena
... genus Mannheimia. Twenty- nine were M haemolytica, with 25 being isolated from cattle and four from ...M haemolytica were isolated from pneumonic ...M haemolytica isolates, one was obtained in ...
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Proteomic Analysis and Immunogenicity of Mannheimia haemolytica Vesicles
... M. haemolytica vesicles and determined their immunogenicity in mice and ...M. haemolytica whole cells and leukotoxin were signifi- cantly higher on days 21 and 28 (P < ...
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A Multivalent Mannheimia-Bibersteinia Vaccine Protects Bighorn Sheep against Mannheimia haemolytica Challenge
... M. haemolytica strains isolated from BHS and DS utilized a beta-hemolysis assay, which, unlike the cytotoxicity assay, is not absolutely confirmative of leukotoxicity (Shanthalingam ...M. haemolytica has ...
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Production of a Candidate Recombinant Protein Vaccine for Mannheimia haemolytica in Lettuce and Tobacco Chloroplasts
... M. haemolytica and the ...M. haemolytica infection following immunization with their ...M. haemolytica, rising significantly in titer following challenge, ...
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Comparative analysis of multiple inducible phages from Mannheimia haemolytica
... replication within the host cell. The implications of within-host competition between co-infecting phages are largely undefined. However, Refardt [47] studied within- host competition between lambdoid phages induced ...
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Pharmacokinetic–pharmacodynamic integration and modelling of oxytetracycline for the calf pathogens Mannheimia haemolytica and Pasteurella multocida
... MBC for calf pathogens in broth and biological fluids (serum, transudate and inflammatory 101.. exudate) obtained from calves, to provide more biologically relevant growth matrices and [r] ...
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Insights into Pasteurellaceae carriage dynamics in the nasal passages of healthy beef calves
... We investigated three bovine respiratory pathobionts in healthy cattle using qpcR optimised and validated to quantify Histophilus somni, Mannheimia haemolytica and Pasteurella multocida over a wide dynamic ...
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A Novel aadA Aminoglycoside Resistance Gene in Bovine and Porcine Pathogens
... 13. Bankevich A, Nurk S, Antipov D, Gurevich AA, Dvorkin M, Kulikov AS, Lesin VM, Nikolenko SI, Pham S, Prjibelski AD, Pyshkin AV, Sirotkin AV, Vyahhi N, Tesler G, Alekseyev MA, Pevzner PA. 2012. SPAdes: a new genome ...
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Protein profiles of bacteriophages of the family Myoviridae-like induced on M. haemolytica
... BAA-410 and also strains A2 and 25 (Fig. 4). trophoresis (Fig. Analysis of selected common protein spots n 2D elec- 5) using MALDI-TOF mass spectrom- etry showed a significant percentage of similarity (more than 70%) in ...
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