Results 111 to 120 of about 4,724 (213)

Genetic relatedness and antimicrobial susceptibility of porcine respiratory tract pathogens Streptococcus suis, Bordetella bronchiseptica and Pasteurella multocida [PDF]

open access: yes, 2019
Streptococcus suis is a Gram-positive bacterium and a commensal colonizing the porcine respiratory tract. However, some serotypes have a higher virulence and can cause pneumonia, meningitis, septicaemia, arthritis, endocarditis, polyserositis or abortion
Niemann, Lisa
core   +1 more source

Blood or Serum Exposure Induce Global Transcriptional Changes, Altered Antigenic Profile, and Increased Cytotoxicity by Classical Bordetellae

open access: yesFrontiers in Microbiology, 2018
The classical bordetellae sense and respond to a variety of environments outside and within their mammalian hosts. By causing inflammation and tissue damage, we reasoned that bordetellae are likely to encounter components of blood and/or serum during the
Monica C. Gestal   +8 more
doaj   +1 more source

Species interactions may help explain the erratic periodicity of whooping cough dynamics

open access: yesEpidemics, 2018
Incidence of whooping cough exhibits variable dynamics across time and space. The periodicity of this disease varies from annual to five years in different geographic regions in both developing and developed countries.
Samit Bhattacharyya   +2 more
doaj   +1 more source

The C-value enigma and timing of the Cambrian explosion

open access: yes, 2008
The Cambrian explosion is a grand challenge to science today and involves multidisciplinary study. This event is generally believed as a result of genetic innovations, environmental factors and ecological interactions, even though there are many ...
Adami   +29 more
core   +1 more source

Construction and validation of a first-generation Bordetella bronchiseptica long-oligonucleotide microarray by transcriptional profiling the Bvg regulon [PDF]

open access: yes, 2007
Background Bordetella bronchiseptica is a bacterial respiratory pathogen that infects a broad range of mammals, causing chronic and often subclinical infections.
Tracy L Nicholson
core   +1 more source

Multicenter Clinical Evaluation of the Automated Aries Bordetella Assay [PDF]

open access: yes, 2019
Molecular methods offer superior sensitivity and specificity and reduce testing turnaround time from days to hours for detection of Bordetella pertussis and Bordetella parapertussis In this study, we evaluated the performance of the automated PCR-based ...
Dunn, Ronald   +6 more
core   +1 more source

The Tripartite Tricarboxylate Transporters (TTT) : The neglected family of high-affinity uptake systems [PDF]

open access: yes, 2018
Bacteria inhabiting complex environments must possess efficient ways of acquiring nutrients, often present in low concentrations. In this context, Solute Binding Protein (SBP) dependent transporters make use of a periplasmic binding protein to bind ...
Talachia Rosa, Leonardo
core  

Comparative study of hemolytic activity of Bordetella species

open access: yesIranian Journal of Microbiology, 2009
Background and objectives: Bordetella species colonize the respiratory tract of mammals and thereby cause the whooping cough. Most of the species produce adenylate cyclase - a toxin ( hemolysin ) responsible for increasing intracellular cyclic AMP (cAMP)
R G Bodade, N Ahemad, C N Khobragade
doaj  

Caracteristicas epidemiológicas e clínicas de crianças hospitalizadas com diagnóstico de coqueluche [PDF]

open access: yes, 2009
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Philippi, Joyce Tolentino
core  

Direct Expression of Bordetella-Pertussis Filamentous Hemagglutinin in Escherichia-Coli and Salmonella-Typhimurium Aroa [PDF]

open access: yes, 1991
Nonfused (i.e., nonhybrid) filamentous hemagglutinin (FHA) of Bordetella pertussis was efficiently expressed in Escherichia coli K-12 and Salmonella typhimurium aroA at levels higher than those found in wild-type B. pertussis when the upstream signals of
Guzman, Carlos A.   +3 more
core  

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