Results 141 to 150 of about 3,090 (171)
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Serial progression of experimental Mannheimia haemolytica pneumonia
American Association of Bovine Practitioners Conference Proceedings, 2008Mannheimia haemolytica (MH) is a major pathogen of the bovine respiratory disease (BRD) complex. The objective of this study was to monitor various parameters of disease in beef feeder calves following experimental intrabronchial inoculation with MH.
Hanzlicek, G. +4 more
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[Mannheimia haemolytica and the pathogenesis of enzootic bronchopneumonia].
Berliner und Munchener tierarztliche Wochenschrift, 2004Mannheimia (M.) haemolytica (formerly Pasteurella [P.] haemolytica) is the primary aetiological agent of pneumonic pasteurellosis--one of the most important respiratory diseases in cattle and sheep. While bovine pneumonic pasteurellosis is regarded to be mainly caused by M.
Christa, Ewers +2 more
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Effects of Mannheimia haemolytica leukotoxin on apoptosis and oncosis of bovine neutrophils
American Journal of Veterinary Research, 2001Abstract Objective—To investigate the concentration-dependent effects of Mannheimia haemolytica (formerly Pasteurella haemolytica) leukotoxin (LKT) on apoptosis and oncosis in bovine neutrophils and to examine the role of calcium ions (Ca2+) in LKT-induced apoptosis. Sample Population—Neutrophils isolated from blood samples obtained
L A, Cudd +4 more
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Comparative pharmacokinetics of marbofloxacin in healthy and Mannheimia haemolytica infected calves
Research in Veterinary Science, 2007The pharmacokinetics of marbofloxacin were investigated in healthy (n=8) and Mannheimia haemolytica naturally infected (n=8) Simmental ruminant calves following intravenous (i.v.) and intramuscular (i.m.) administration of 2 mg kg(-1) body weight. The concentration of marbofloxacin in plasma was measured using high performance liquid chromatography ...
M, Ismail, Y A, El-Kattan
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Genetic analysis of virulence factors of Mannheimia (Pasteurella) haemolytica A1
Veterinary Microbiology, 2001Using a molecular genetic approach, the genes that code for the various virulence factors of Mannheimia haemolytica A1 have been cloned for detailed characterizations. These included analysis of the encoded proteins, their biological activities, secretion of the molecules from the bacterium as well as their use in a vaccine component.
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Infekcija konzumnih nesilica bakterijom Mannheimia haemolytica
2019U radu je opisana infekcija konzumnih nesilica bakterijom Mannheimia (M.) haemolytica u četiri jata konzumnih nesilica u intenzivnom i ekstenzivnom uzgoju. Temeljem kliničkih znakova bolesti (podatci dobiveni od vlasnika jata i farmi) te patološkoanatomske pretrage iz organa nesilica uzorkovanih tijekom razudbe napravljena je bakteriološka pretraga ...
Sokolović, Marijana +3 more
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Mannheimia haemolytica vegetative endocarditis in a Suffolk wether.
The Canadian veterinary journal = La revue veterinaire canadienne, 2016A 12-week-old Suffolk wether was diagnosed with bacterial endocarditis associated with Mannheimia haemolytica. The wether had shown signs of lethargy, inappetance, fever, and a grade 5 of 6 holosystolic murmur. Mannheimia haemolytica was cultured from blood premortem and the valvular lesion postmortem.
Nathaniel, LaHue, Steven, Parish
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The importance of oat cells in the diagnosis of Mannheimia haemolytica
2015Introduction Ovine respiratory disease is frequently associated to high economic losses. It can be caused by several aetiological agents, difficulting the diagnosis and the implementation of effective therapeutic measures. The pathologist has a difficult, but very important role, in the diagnostic procedure, based on standard histomorphological ...
Vala, Helena +7 more
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