Results 51 to 60 of about 4,724 (213)

Role of phosphoglucomutase of Bordetella bronchiseptica in lipopolysaccharide biosynthesis and virulence [PDF]

, 2000
The phosphoglucomutase (PGM)-encoding gene of Bordetella bronchiseptica is required for lipopolysaccharide (LPS) biosynthesis. An insertion mutant of the wild-type B.
West, Nicholas P., Jungnitz, Heidrun, Fitter, John T., McArthur, Jason D., Guzman, Carlos A., Walker, Mark J.   +5 more
core   +1 more source

Isolamento de bactérias do gênero Bordetella e provas sorológicas, a partir de crianças com sintomas de coqueluche, atendidas no Hospital de Isolamento Emílio Ribas de São Paulo Isolation of bacteria of genus Bordetella and serological studies in Brazilian children with symptoms of whoping-cough

Revista de Saúde Pública, 1973
A partir de 255 crianças com sintomas de coqueluche atendidas no Hospital de Isolamento Emílio Ribas de São Paulo, procedeu-se a pesquisa de bactérias do gênero Bordetella.
Sebastião Timo Iaria
doaj   +1 more source

Bordetella spp. utilize the type 3 secretion system to manipulate the VIP/VPAC2 signaling and promote colonization and persistence of the three classical Bordetella in the lower respiratory tract

Frontiers in Cellular and Infection Microbiology, 2023
IntroductionBordetella are respiratory pathogens comprised of three classical Bordetella species: B. pertussis, B. parapertussis, and B. bronchiseptica. With recent surges in Bordetella spp.
Nicholas J. First, Jose Pedreira-Lopez, Manuel R. F. San-Silvestre, Katelyn M. Parrish, Xiao-Hong Lu, Monica C. Gestal   +5 more
doaj   +1 more source

Differential and Temporal Immunomodulation of alpha4 Integrins on CD4+ Memory Cells by Bordetella pertussis and Bordetella parapertussis [PDF]

, 2012
Pertussis, caused by Bordetella pertussis (B. pertussis), is reemerging worldwide due to vaccine inefficacy. The hallmarks of infection are extreme lymphocytosis and delayed recovery, which are partially associated with pertussis toxin.
Ravindra, Dipti
core   +1 more source

Infants hospitalized for Bordetella pertussis infection commonly have respiratory viral coinfections [PDF]

, 2017
Background: Whether viral coinfections cause more severe disease than Bordetella pertussis (B. pertussis) alone remains unclear. We compared clinical disease severity and sought clinical and demographic differences between infants with B.
Agricola, Eleonora, Buttinelli, Gabriele, Campagna, Ilaria, Carsetti, R., Concato, C., DI MATTIA, Greta, Fedele, Giorgio, Ferretti, Beatrice, Frassanito, Antonella, Gesualdo, Francesco, Gonfiantini, Michaela Veronika, Marcellini, Valentina, Midulla, Fabio, Nenna, Raffaella, Nicolai, Ambra, Pandolfi, Elisabetta, Pierangeli, Alessandra, Russo, Luisa, Schiavoni, I., Stefanelli, P., Tozzi, A. E., Vennarucci, Valentina Spuri, Villani, Alberto   +22 more
core   +1 more source

Diversity of Rhinovirus and Enterovirus Infections Among Pediatric Patients Hospitalized in Wisconsin, 2022–2023

Journal of Medical Virology, Volume 98, Issue 4, April 2026.
ABSTRACT Severe rhinovirus (RV)/enterovirus (EV) respiratory infections in pediatric patients increased in the US during 2022–2023. This study aimed to characterize RV/EV genetic diversity among hospitalized children in Wisconsin and describe demographic and clinical factors of patients by RV/EV type.
Hannah L. Litwak, Carlos M. Perez, Allen Bateman, Kyley Anhalt, Xiaoyan Lu, Shannon Rogers, Brian Emery, Terry Fei Fan Ng, Caelin Cubenas, Cria O. Gregory, Clinton Paden, Thomas Haupt, Hannah L. Kirking, Hannah E. Segaloff   +13 more
wiley   +1 more source

Evolution of French Bordetella pertussis and Bordetella parapertussis isolates: increase of Bordetellae not expressing pertactin [PDF]

Clinical Microbiology and Infection, 2012
Bordetella pertussis and Bordetella parapertussis are closely related bacterial agents of whooping cough. Whole-cell pertussis (wP) vaccine was introduced in France in 1959. Acellular pertussis (aP) vaccine was introduced in 1998 as an adolescent booster and was rapidly generalized to the whole population, changing herd immunity by specifically ...
Hegerle, N., Paris, A.-S., Brun, D., Dore, G., Njamkepo, E., Guillot, S., Guiso, N.   +6 more
openaire   +2 more sources

Infection by Bordetella pertussis and Bordetella parapertussis in cases of suspected whooping cough (2011-2015) in Mar del Plata, Argentina

Revista Peruana de Medicina Experimental y Salud Pública, 2017
Objectives. To classify the study population in the Argentinian National Health Surveillance System framework, determine the proportion of infection by Bordetella pertussis and Bordetella parapertussis, and identify factors associated with the cases of ...
Silvina Lavayén, Claudia Zotta, Marcela Cepeda, Claudia Lara, Analia Rearte, Mabel Regueira   +5 more
doaj   +1 more source

Diagnostic study of pertussis using PCR in primary care clinics

Anales de Pediatría (English Edition), 2022
Introduction: Pertussis is a respiratory infection caused by bacteria of the genus Bordetella, mainly pertussis and parapertussis species. Despite the high vaccination coverage in developed countries, it is considered a re-emerging disease that is also ...
Cristina Rodríguez Arranz, M.ª Rosa Albañil Ballesteros, César García Vera, Miriam Blasco Alberdi, M. Josefa Gil de Gómez   +4 more
doaj   +1 more source

Severe pertussis infection in infants less than 6 months of age: clinical manifestations and molecular characterization [PDF]

, 2017
We conducted a study to determine the main traits of pertussis among unimmunized infants less than 6 months of age. From August 2012 to March 2015, 141 nasopharyngeal aspirates (NPAs) were collected from infants with respiratory symptoms attending 2
Buttinelli, Gabriele, Carsetti, Rita, Concato, Carlo, Di Mattia, Greta, Fedele, Giorgio, Gesualdo, Francesco, Midulla, Fabio, Nicolai, Ambra, Stefanelli, Paola, the Pertussis Study Group,, Tozzi, Alberto E., Vacca, Paola, Villani, Alberto   +12 more
core   +1 more source