نتایج جستجو برای: bordetella parapertussis
تعداد نتایج: 3882 فیلتر نتایج به سال:
Objective. Most respiratory infections have similar symptoms, so it is clinically difficult to determine their etiology. This study aimed show the importance of molecular diagnostics in identifying etiological agent infections, especially during coronavirus disease 2019 (COVID-19) pandemic. Methods. A total 849 samples from patients hospitalized at University Clinical Center Kragujevac (from Ja...
Two structurally and immunologically different components of Bordetella pertussis endotoxin can be visualized by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and silver staining: a major A band and a faster-migrating minor B band. Certain mutant strains of B. pertussis express only the B band, while the wild-type strains produce both lipooligosaccharides (LOS). Two monoclonal antib...
BACKGROUND Rates of Bordetella pertussis have been increasing in Alberta, Canada despite vaccination programs. Waning immunity from existing acellular component vaccines may be contributing to this. Vaccine effectiveness can be estimated using a variety of data sources including diagnostic codes from physician billing claims, public health records, reportable disease and laboratory databases. W...
Bordetella bronchiseptica is genetically related to B. pertussis and B. parapertussis, which cause respiratory tract infections in humans. These pathogens possess a large number of virulence factors, including the type III secretion system (T3SS), which is required for the delivery of effectors into the host cells. In a previous study, we identified a transcriptional regulator, BspR, that is in...
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