Immunogenicity and protective efficacy of seven candidate vaccines boosted with recombinant proteins, whole-cell bacterins of three serotypes of Mannheimia haemolytica, and an emulsion-type adjuvant [PDF]
Frontiers in Veterinary ScienceIntroductionMannheimia haemolytica is a primary cause of bovine respiratory disease, leading to substantial economic losses in the livestock industry.
Aslı Balevi +4 more
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Analysis of gene order data supports vertical inheritance of the leukotoxin operon and genome rearrangements in the 5' flanking region in genus
BMC Evolutionary Biology, 2007 Background The Mannheimia subclades belong to the same bacterial genus, but have taken divergent paths toward their distinct lifestyles. For example, M. haemolytica + M. glucosida are potential pathogens of the respiratory tract in the mammalian suborder
Bisgaard Magne +5 more
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Periodontology 2000, EarlyView., 2023 Abstract This narrative review summarizes the collective knowledge on periodontal microbiology, through a historical timeline that highlights the European contribution in the global field. The etiological concepts on periodontal disease culminate to the ecological plaque hypothesis and its dysbiosis‐centered interpretation.
Georgios N. Belibasakis +5 more
wiley +1 more source
The role of the host—Neutrophil biology
Periodontology 2000, EarlyView., 2023 Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple +4 more
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The Iraqi Journal of Veterinary Medicine, 2012 This study was conducted to extract and titrate the leukotoxin of Fusobacterium necrophorum isolates recovered from 75abscesses found in 24 livers of slaughtered cattle in Sulaimaniyah region.
Suha Ali Hussein
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Toxins, 2020 Leukotoxins are the critical virulence factors of several Gram-positive and Gram-negative bacteria [...]
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Biological and molecular characterization of a sheep pathogen isolate of Mannheimia haemolytica and leukotoxin production kinetics [PDF]
Veterinary World, 2021 Background and Aim: Mannheimia haemolytica (Mha) is a common agent of pneumonia in ruminants globally, causing economic losses by morbidity, mortality, and treatment costs.
Dounia Bkiri +10 more
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Leukotoxic activity of Aggregatibacter actinomycetemcomitans and periodontal attachment loss. [PDF]
PLoS ONE, 2014 Aggregatibacter actinomycetemcomitans is a Gram-negative periodontitis-associated bacterium that expresses a toxin that selectively affects leukocytes.
Carola Höglund Åberg +4 more
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Plasma Linoleate Diols Are Potential Biomarkers for Severe COVID-19 Infections
Frontiers in Physiology, 2021 Polyunsaturated fatty acids are metabolized into regulatory lipids important for initiating inflammatory responses in the event of disease or injury and for signaling the resolution of inflammation and return to homeostasis. The epoxides of linoleic acid
Cindy B. McReynolds +13 more
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β-Hemolysis May Not Be a Reliable Indicator of Leukotoxicity of Mannheimia haemolytica Isolates
Toxins, 2018 Mannheimia (Pasteurella) haemolytica causes bronchopneumonia in domestic and wild ruminants. Leukotoxin is the critical virulence factor of M. haemolytica. Since β-hemolysis is caused by a large number of leukotoxin-positive M. haemolytica isolates,
Jegarubee Bavananthasivam +5 more
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