Results 31 to 40 of about 17,463 (221)

Detection of Colistin Sulfate on Piglet Gastrointestinal Tract Microbiome Alterations

open access: yesVeterinary Sciences, 2022
The gut microbiome exerts important functions on host health maintenance, whereas excessive antibiotic use may cause gut flora dysfunction resulting in serious disease and dysbiosis.
Shulin Fu   +11 more
doaj   +1 more source

Characterization and serotype distribution of Aggregatibacter actinomycetemcomitans detected in a population of periodontitis patients in Spain. [PDF]

open access: yes, 2009
Objective: To investigate the serotype distribution of Aggregatibacter actinomycetemcomitans (A. a.) and the polymorphism of the genes that codify the leukotoxin (ltx) and the operon of the cytolethal distending toxin (cdt) in periodontitis patients in ...
Blasi, Andrea
core   +1 more source

A serological survey of wild boar in Serbia for Mycoplasma hyopneumoniae and Actinobacillus pleuropneumoniae

open access: yesVeterinární Medicína
Mycoplasma hyopneumoniae and Actinobacillus pleuropneumoniae are causative agents of the porcine respiratory disease complex. However, information on the prevalence of these pathogens in wild boars is scarce.
M Ninkovic   +6 more
doaj   +1 more source

Phylogenetic relationship of equine Actinobacillus species and distribution of RTX toxin genes among clusters [PDF]

open access: yes, 2003
Equine Actinobacillus species were analysed phylogenetically by 16S rRNA gene (rrs) sequencing focusing on the species Actinobacillus equuli, which has recently been subdivided into the non-haemolytic A. equuli subsp. equuli and the haemolytic A.
Joachim Frey   +14 more
core   +1 more source

Pengaruh Pemberian Ekstrak Nannochloropsis oculata Terhadap Penurunan Kadar TNF-α pada Tikus yang Diinduksi Bakteri Actinobacillus actinomycetemcomitans

open access: yesDenta, 2021
Background: Actinobacillus actinomycetemcomitans is a major periodontopathic bacterium with multiple virulence factors, including LPS. LPS is a potent stimulator cytokines proinflammatory such as TNF-α.
Peggie Octavia Halim   +2 more
doaj  

Production of Apx toxins by field strains of Actinobacillus pleuropneumoniae and Actinobacillus suis [PDF]

open access: yesInfection and Immunity, 1994
The three Apx toxins of Actinobacillus pleuropneumoniae have potential value for use in vaccines and diagnostic tests which will be species specific instead of serotype specific, provided that the Apx toxins are species specific and all field strains produce these toxins. We examined 114 A.
E M, Kamp   +3 more
openaire   +2 more sources

Actinobacillus pleuropneumoniae: The molecular determinants of virulence and pathogenesis

open access: yes, 2021
Actinobacillus pleuropneumoniae, the causative agent of porcine pleuropneumonia, is responsible for high economic losses in swine herds across the globe. Pleuropneumonia is characterized by severe respiratory distress and high mortality.
Patrick J. Blackall   +9 more
core   +1 more source

Progress of fermentation methods for bio-succinic acid production using agro-industrial waste by Actinobacillus succinogenes

open access: yesEnergy Reports, 2020
Production of bio-succinic acid through microbial fermentation using agro-industrial waste has been observed extensively. Large scale production is now being considered since bio-succinic acid has broad range application in several industries including ...
Dwini Normayulisa Putri   +5 more
doaj   +1 more source

Experimental identification of Actinobacillus pleuropneumoniae strains L20 and JL03 heptosyltransferases, evidence for a new heptosyltransferase signature sequence. [PDF]

open access: yesPLoS ONE, 2013
We experimentally identified the activities of six predicted heptosyltransferases in Actinobacillus pleuropneumoniae genome serotype 5b strain L20 and serotype 3 strain JL03.
Susana Merino   +3 more
doaj   +1 more source

Diagnosis of bacteraemia in neonatal foals using 16S rRNA high‐throughput sequencing

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Sepsis is an important cause of morbidity and mortality in foals. Early diagnosis can improve outcome but is complicated by non‐specific clinical signs and delayed confirmation of infection via blood culture. Molecular assays represent a rapid and more sensitive alternative.
Flavie Payette   +7 more
wiley   +1 more source

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