Results 111 to 120 of about 3,520 (213)

The influence of Mannheimia haemolytica A1 seed culture inoculum cell density on the production of leukotoxin in submerged culture supernatant [PDF]

open access: yes, 2000
The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat v.9 was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.Mannheimia haemolytica leukotoxin is produced during the ...
Odendaal, M.W.
core  

Aggregatibacter (Actinobacillus) actimycetemcomitans leukotoxin and human periodontitis – A historic review with emphasis on JP2

open access: yesKaohsiung Journal of Medical Sciences, 2018
Aggregatibacter (Actinobacillus) actimycetemcomitans (Aa) is a gram-negative bacterium that colonizes the human oral cavity and is causative agent for localized aggressive (juvenile) periodontitis (AgP).
Chi-Cheng Tsai   +5 more
doaj   +1 more source

Inflammatory cell death of human macrophages induced by Aggregatibacter actinomycetemcomitans leukotoxin

open access: yes, 2009
Aggregatibacter (Actinobacillus) actinomycetemcomitans is a bacterium mainly associated with aggressive forms of periodontitis. Among its virulence factors, a leukotoxin is suggested to play an important role in the pathogenicity.
Kelk, Peyman
core  

Fusobacterium necrophorum Leukotoxin Induces Activation and Apoptosis of Bovine Leukocytes

open access: yes, 2002
Fusobacterium necrophorum , a gram-negative, rod-shaped, anaerobic bacterium, is a primary or secondary etiological agent in a variety of necrotic, purulent infections in humans and animals.
George C. Stewart   +6 more
core   +1 more source

Development and validation of a real-time PCR specific for the leukotoxin gene of Bibersteinia trehalosi

open access: yes, 2018
A real-time PCR assay for the leukotoxin gene of Bibersteinia trehalosi was developed and validated to better identify this pathogen, which is a cause of respiratory disease in bighorn sheep.
Jessica Jennings-Gaines   +5 more
core   +1 more source

Lytic effects of Actinobacillus actinomycetemcomitans leukotoxin on human neutrophil cytoplasts

open access: yes, 1992
Actinobacillus actinomycetemcomitans leukotoxin lysed human neutrophil cytoplasts. The reaction was associated with a rapid influx of extracellular calcium, a collapse in membrane potential, release of lactate dehydrogenase, and overt disintegration of ...
Helen M Korchak   +4 more
core   +1 more source

Observations upon Natural and Artificially Produced Leukotoxins [PDF]

open access: yesThe American Journal of the Medical Sciences, 1905
n ...
openaire   +2 more sources

Characterization of leukotoxin producing Staphylococcus aureus and development of antibody based method for leukotoxin detection in bovine milk samples.

open access: yes, 2015
Bovine mastitis, an acute bacterial disease caused by Staphylococcus aureus affects dairy farming regions where cattle are professionally exploited for high milk yielding varieties. Reported cases and mortality rates are increasing worldwide.
Padmaja, R. J.
core  

Systemic antibodies to the leukotoxin of the oral pathogen Actinobacillus actinomycetemcomitans correlate negatively with stroke in women

open access: yes, 2005
Background: Chronic infections and associated inflammatory markers are suggested risk factors for cardiovascular diseases (CVD) and stroke. The proinflammatory cytokine interleukin (IL)-1β is suggested to play a role in the regulation of local ...
Johansson, Ingegerd,   +5 more
core   +1 more source

Activation of Neutrophils by the Two-Component Leukotoxin LukE/D from Staphylococcus aureus: Proteomic Analysis of the Secretions

open access: yes, 2016
Staphylococcus aureus is responsible for severe bacterial infections in hospitals and healthcare facilities. It produces single and bicomponent toxins (leukotoxins and hemolysins) that hinder innate immune function.
Rizwan Aslam (436772)   +9 more
core   +2 more sources

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