Results 101 to 110 of about 3,188 (191)

Detection of small RNAs in Bordetella pertussis and identification of a novel repeated genetic element

BMC Genomics, 2011
Background Small bacterial RNAs (sRNAs) have been shown to participate in the regulation of gene expression and have been identified in numerous prokaryotic species. Some of them are involved in the regulation of virulence in pathogenic bacteria. So far,
Wulbrecht Bérénice, Slupek Stéphanie, Hot David, D'Hondt Anthony, Hubans Christine, Antoine Rudy, Locht Camille, Lemoine Yves   +7 more
doaj   +1 more source

Multicenter Clinical Evaluation of the Automated Aries Bordetella Assay

, 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 ...
Relich, Ryan F., Schutzbank, Ted, Farhang, Janet, Young, Stephen, Dunn, Ronald, Leber, Amy, Uphoff, Timothy S.   +6 more
core   +1 more source

Parapertussis and pertussis: Differences and similarities in incidence, clinical course, and antibody responses

, 1999
Objectives: To compare the incidence, clinical course, and serologic response to Bordetella antigens in patients with parapertussis and pertussis.Design: Two studies were performed in Sweden during the 1990s, when pertussis vaccines were used only in ...
Trollfors, Birger, Zackrisson, Gunilla, Bergfors, Elisabet, Sundh, Valter, Lagergård, Teresa, Taranger, John   +5 more
core   +1 more source

Comparative study of hemolytic activity of Bordetella species

Iranian 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  

Genome Characteristic of Bordetella parapertussis Isolated from Iran. [PDF]

Curr Microbiol, 2022
Safarchi A, Saedi S, Tay CY, Lamichhane B, Nakhost Lotfi M, Shahcheraghi F.   +5 more
europepmc   +1 more source

Pertussis in children in the İstanbul Faculty of Medicine: results for four years

The Turkish Journal of Pediatrics, 2014
We investigated the frequency of pertussis among children in the İstanbul Faculty of Medicine Hospital during a period of four years. Clinical specimens were obtained from children who exhibited symptoms of whooping cough; a portion of the cases ...
Lütfiye Öksüz, Selda Hançerli, Ayper Somer, Nuran Salman, Nezahat Gürler   +4 more
doaj  

Adenylate cyclase toxin of Bordetella parapertussis disrupts the epithelial barrier granting the bacterial access to the intracellular space of epithelial cells. [PDF]

PLoS One, 2023
Gorgojo JP, Carrica MDC, Baroli CM, Valdez HA, Alvarez Hayes J, Rodriguez ME.   +5 more
europepmc   +1 more source

Human but not ovine isolates of Bordetella parapertussis are highly clonal as determined by PCR-based RAPD fingerprinting

, 1998
The DNA fingerprints of 170 human isolates and ten ovine isolates of Bordetella parapertussis were examined by arbitrarily-primed PCR/RAPD with 29 primers. Based on this technique, all the human isolates appear highly genetically homogeneous.
Martínez de Tejada, G., Yuk, M. H., Heininger, U., Miller, J. F.   +3 more
core   +1 more source

Emerg Infect Dis

To determine changes in Bordetella pertussis and B. parapertussis detection rates, we analyzed 1.43 million respiratory multiplex PCR test results from US facilities from 2019 through mid-2023. From mid-2022 through mid-2023, Bordetella spp.

core  

A Case Report of Respiratory Mannheimiosis in Sheep and Goat Complicated by Bordetella parapertussis

, 2015
In January 2007, an outbreak of acute respiratory disease in a flock of sheep and goats in Vom, Plateau State, Nigeria, was reported to the Central Diagnostic Laboratory of the National Veterinary Research Institute, Vom, Nigeria, for investigation.
Ekong, PS, Odugbo, MO, Akanbi, BO
core   +1 more source