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The regulon of Brucella abortus two- component system BvrR/BvrS reveals the coordination of metabolic pathways required for intracellular life
(PLOS ONE, 2022-09-21)
Brucella abortus is a facultative intracellular pathogen causing a severe zoonotic disease
worldwide. The two-component regulatory system (TCS) BvrR/BvrS of B. abortus is con-
served in members of the Alphaproteobacteria ...
Prevalence, resistance patterns, and risk factors for antimicrobial resistance in bacteria from retail chicken meat in Colombia
(International Association for Food Protection, 2015)
As a step toward implementing the Colombian Integrated Program for Antimicrobial Resistance Surveillance (COIPARS),
this study aimed to establish the baseline antimicrobial resistance patterns of Salmonella serovars, ...
Persistence of Brucella abortus lineages revealed by genomic characterization and phylodynamic analysis
(PLOS Neglected Tropical Diseases, 2020-04-14)
Brucellosis, caused by Brucella abortus, is a major disease of cattle and humans worldwide distributed. Eradication and control of the disease has been difficult in Central and South America, Central Asia, the Mediterranean ...
Hallazgos anatomopatológicos en virtopsia, necropsia, bacteriología e histopatología del sistema nervioso central de cetáceos encallados en las playas de Costa Rica durante el periodo 2017-2021
(Universidad Nacional, Costa Rica, 2021-10-08)
La fauna de cetáceos en Costa Rica incluye una estimación de 30 especies,
esta biodiversidad representa el 33% de las especies de cetáceos del mundo y, por lo
tanto, anualmente se reportan encallamientos de cetáceos a ...
Caracterización fenotípica y molecular de aislamientos multirresistentes de Staphylococcus aureus en el Laboratorio de Bacteriología de la Escuela de Medicina Veterinaria, Universidad Nacional
(Universidad Nacional, Costa Rica, 2022)
Staphylococcus aureus es una bacteria oportunista que puede causar infecciones
en animales y seres humanos cuando las barreras cutáneas y mucosas se rompen.
Estas infecciones se han convertido en una amenaza para la salud ...
Brucella melitensis: a nasty bug with hidden credentials for virulence
(The National Academy of Sciences, 2002-01-08)
On September 23, 1905, a cargo carrying 60 goats from Malta arrived in New York. The herd was kept in quarantine because of several deaths that occurred during the journey. Crewmen, an agent from the U.S. Bureau of Animal ...
Studying the interaction of neutrophils and glaesserella parasuis indicates a serotype independent benefit from degradation of NETs
(MDPI, 2022-08-04)
Glaesserella (G.) parasuis is one of the most important porcine pathogens causing Glaesser’s
disease. Neutrophil granulocytes are the major counteracting cell type of the innate immune system,
which contribute to the ...
Genome evolution within the alpha Proteobacteria: why do some bacteria not possess plasmids and others exhibit more than one diferent chromosome?
(Elsevier, 1998)
Animal intracellular Proteobacteria of the alpha subclass without plasmids and containing one or more chromosomes are
phylogenetically entwined with opportunistic, plant-associated, chemoautotrophic and photosynthetic ...
Molecular characterization of Salmonella Paratyphi B dT+ and Salmonella Heidelberg from poultry and retail chicken meat in Colombia by Pulsed-Field gel electrophoresis
(International Association for Food Protection, 2015)
Salmonella Paratyphi B dTz variant (also termed Salmonella Java) and Salmonella Heidelberg are pathogens of public
health importance that are frequently isolated from poultry. As a step toward implementing the Colombian ...
New insights into Neutrophil Extracellular Trap (NETs) formation from porcine neutrophils in response to bacterial infections
(MDPI, 2022-08-11)
Actinobacillus pleuropneumoniae (A.pp, Gram negative) and Streptococcus (S.) suis (Gram
positive) can cause severe diseases in pigs. During infection, neutrophils infiltrate to counteract
these pathogens with phagocytosis ...