Bordetella parapertussis Circumvents Neutrophil Extracellular Bactericidal Mechanisms. [PDF]
B. parapertussis is a whooping cough etiological agent with the ability to evade the immune response induced by pertussis vaccines. We previously demonstrated that in the absence of opsonic antibodies B.
Juan Gorgojo +4 more
doaj +5 more sources
The recognition of bacterial lipopolysaccharide (LPS) by host Toll-like receptor (TLR)4 is a crucial step in developing protective immunity against several gram negative bacterial pathogens. Bordetella bronchiseptica and B.
Daniel N Wolfe +2 more
doaj +2 more sources
T- and B-cell-mediated protection induced by novel, live attenuated pertussis vaccine in mice. Cross protection against parapertussis. [PDF]
BACKGROUND: Despite the extensive use of efficacious vaccines, pertussis still ranks among the major causes of childhood mortality worldwide. Two types of pertussis vaccines are currently available, whole-cell, and the more recent acellular vaccines ...
Pascal Feunou Feunou +2 more
doaj +4 more sources
Bordetella pertussis , B. parapertussis , vaccines and cycles of whooping cough [PDF]
International audienceWhooping cough is a vaccine-preventable disease due to Bordetella pertussis and B. parapertussis. This highly contagious respiratory disease occurs through epidemic cycles every 3–5 years and vaccination did not change this ...
Bouchez, Valérie, Guiso, Nicole
core +4 more sources
Prevalence of Bordetella pertussis and Bordetella parapertussis in Samples Submitted for RSV Screening [PDF]
BACKGROUND: The clinical presentation of Bordetella pertussis can overlap with that of respiratory syncytial virus (RSV); however, management differs.HYPOTHESIS: First, the prevalence of B.
Walsh, Paul +5 more
doaj +2 more sources
"Direct detenction of B.Pertussis and B. Parapertussis: comparison of PCR and culture"
We evaluated the diagnostic performance of a genomic DNA amplification method for Bordetella pertussis and Bordetella parapertussis compared with culture isolation. Aliquots from B. pertussis and B.
ROLLO MC +5 more
core +2 more sources
Factors determining the production of IL-12 in murine macrophages activated by Bordetella pertussis and B. parapertussis. [PDF]
Bordetella pertussis e B. parapertussis são agentes etiológicos da coqueluche. A IL-12 liga a imunidade inata e adaptativa. Investigamos alguns mecanismos que controlam a síntese de IL-12 em macrófagos medulares murinos (MfDM) ativados in vitro com estas
Galhardo, Cynthia Soares +1 more
core +2 more sources
Serum sensitivity and lipopolysaccharide characteristics in Bordetella bronchiseptica, B. pertussis and B. parapertussis [PDF]
The viability of four strains of Bordetella bronchiseptica, two strains of B. pertussis and one strain of B. parapertussis exposed to hyperimmune and pre-colostrum porcine serum was examined. Viable cell numbers (cfu/ml) of the B. pertussis strains and a rough strain of B.
D W, Byrd +3 more
openaire +2 more sources
Serum Immunoglobulin G Antibody Responses to Bordetella pertussis Lipooligosaccharide and B. parapertussis Lipopolysaccharide in Children with Pertussis and Parapertussis [PDF]
ABSTRACT Serum immunoglobulin G (IgG) antibodies against the lipooligosaccharide (LOS) of Bordetella pertussis and the lipopolysaccharide (LPS) of Bordetella parapertussis were measured by enzyme-linked immunosorbent assay in paired sera from 40 children with pertussis and 14 with ...
B, Trollfors +5 more
openaire +2 more sources
Intracellular trafficking of B. parapertussis.
Seven-day-old polarized monolayers were infected with B. parapertussis (MOI 20) for 5 h at 37°C, washed to remove non-attached bacteria, treated with polymyxin B (100 μg/ml) for 1 h at 37°C, washed, and incubated at 37°C in the presence of polymyxin B (5
Juan Pablo Gorgojo (17457568) +5 more
core +1 more source

