Results 21 to 30 of about 3,090 (171)

Proteomic Analysis and Immunogenicity of Mannheimia haemolytica Vesicles [PDF]

Clinical and Vaccine Immunology, 2013
ABSTRACTMannheimia haemolytica, a major causative agent in bovine respiratory disease, inflicts extensive losses each year on cattle producers. Commercially available vaccines are only partially efficacious. Immunity toM. haemolyticarequires antibodies to secreted toxins and outer membrane proteins (OMPs) of the bacterium.
Sahlu, Ayalew, Anthony W, Confer, Binu, Shrestha, Amanda E, Wilson, Marie, Montelongo   +4 more
openaire   +2 more sources

Molecular epidemiology of Mannheimia haemolytica and Mannheimia glucosida associated with ovine mastitis [PDF]

Journal of Veterinary Diagnostic Investigation, 2012
While Mannheimia haemolytica and Mannheimia glucosida have been recognized as causes of intramammary infection in sheep, there has been no investigation of the epidemiology of the strains involved. Pulsed field gel electrophoresis was used to study the molecular epidemiology of isolates of these 2 species associated with ovine mastitis.
Omaleki, Lida, Browning, Glenn F., Allen, Joanne L., Barber, Stuart R.   +3 more
openaire   +5 more sources

Phenotypic characterisation of Australian sheep and cattle isolates of Mannheimia haemolytica, Mannheimia granulomatis and Mannheimia varigena [PDF]

Australian Veterinary Journal, 2002
Objective To perform a comprehensive phenotypic characterisation of 35 isolates of bacteria previously identified as haemolytic Pasteurella‐Actinobacillus and obtained from cattle and sheep. Design The 35 isolates that had been obtained from Australian animals, 30 from cattle and five from sheep, were compared with reference strains of the five ...
Blackall, P. J., Bisgaard, M., Stephens, C. P.   +2 more
openaire   +6 more sources

Evaluation of Indigenous Latex Agglutination Assay based on Recombinant Pasteurella Lipoprotein E (rPlpE) As Antigen for Detection of Anti Mannheimia Haemolytica - IgG Antibodies [PDF]

Archives of Razi Institute
Mannheimia haemolytica (M. haemolytica) is an organism causing pneumonia in ruminants. M. haemolytica leads to severe economic losses to the global livestock industry.
Nafiseh karimi, Mohammad Tabatabaei, Azadeh Yektaseresht, Zahra Hemati   +3 more
doaj   +1 more source

Differential identification of Mannheimia haemolytica genotypes 1 and 2 using colorimetric loop-mediated isothermal amplification

BMC Research Notes, 2023
Objective Mannheimia haemolytica is the primary bacterial pathogen associated with bovine respiratory disease complex (BRDC). While M. haemolytica has been subdivided into 12 capsular serotypes (ST), ST1, ST2 and ST6 are commonly isolated from cattle ...
Rohana P. Dassanayake, Michael L. Clawson, Fred M. Tatum, Robert E. Briggs, Bryan S. Kaplan, Eduardo Casas   +5 more
doaj   +1 more source

Identification of serotypes of Mannheimia haemolytica and Pasteurella multocida from pneumonic cases of sheep and goats and their antimicrobial sensitivity profiles in Borana and Arsi zones, Ethiopia

Scientific Reports, 2023
Respiratory diseases caused by Mannheimia haemolytica (M. haemolytica) and Pasteurella multocida (P. multocida) have been known to result in a considerable loss due to mortality and reduced production.
Sisay Girma, Latera Getachew, Ayele Beyene, Desiye Tesfaye Tegegne, Takele Tesgera, Motuma Debelo, Jarso Debano, Dereje Teshome, Kebede Abdisa, Abebe Wirtu, Muluken Tekle, Birhanu Abera, Ketema Tafess, Morka Dandecha, Takele Abayneh, Belayneh Getachew, Takele Beyene Tufa, Teshale Sori Tolera   +17 more
doaj   +1 more source

Emergence of fatal Mannheimia haemolytica infections in cattle in the Netherlands

The Veterinary Journal, 2021
In the Dutch national surveillance system, outbreaks of fatal infections by Mannheimia haemolytica (M. haemolytica) in dairy cows and veal calves have become apparent in recent years. These observations prompted an in-depth analysis of available pathology data over the period 2004-2018 to investigate changes in the occurrence and/or expression of M ...
M.M. Biesheuvel, G. van Schaik, N.M. Meertens, N.H. Peperkamp, E. van Engelen, E. van Garderen   +5 more
openaire   +4 more sources

Mannheimia haemolytica serovars associated with respiratory disease in cattle in Great Britain

BMC Veterinary Research, 2022
Background Mannheimia haemolytica is commonly associated with respiratory disease in cattle worldwide as a cause of fibrinous pneumonia, bronchopneumonia and pleuritis. M. haemolytica is further subdivided into 12 serovars, however not all are considered
Colin Mason, Jane Errington, Geoffrey Foster, Jennifer Thacker, Oliver Grace, Katharine Baxter-Smith   +5 more
doaj   +1 more source

Intranasal Bacterial Therapeutics Reduce Colonization by the Respiratory Pathogen Mannheimia haemolytica in Dairy Calves

mSystems, 2020
Six Lactobacillus strains originating from the nasopharyngeal microbiota of cattle were previously characterized in vitro and identified as candidate bacterial therapeutics (BTs) for mitigating the bovine respiratory pathogen Mannheimia haemolytica.
Samat Amat, Trevor W. Alexander, Devin B. Holman, Timothy Schwinghamer, Edouard Timsit   +4 more
doaj   +1 more source

Enhanced phagocytosis and complement-mediated killing of Mannheimia haemolytica serotype 1 following in-frame CMP-sialic acid synthetase (neuA) gene deletion

Microbiology Spectrum, 2023
Mannheimia haemolytica is the most significant bacterial pathogen associated with the bovine respiratory disease complex. Although sialic acid is a known virulence factor in other members of Pasteurellaceae, such as Histophilus somni and Pasteurella ...
Harish Menghwar, Fred M. Tatum, Robert E. Briggs, Eduardo Casas, Bryan S. Kaplan, Parastoo Azadi, Rohana P. Dassanayake   +6 more
doaj   +1 more source