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Résultats de la recherche - 15 results
Risk Factors Associated with Severe RSV Infection in Infants: What Is the Role of Viral Co-Infections?
until February 2020, we prospectively included children up to 2 years old presenting with an acute LRTI, both ambulatory and hospitalized. We collected clinical data and tested nasopharyngeal secretions ...
Genomic epidemiology of emerging ESBL-producing Kentucky in Europe.
spread has occurred. Comparative genomics indicated that the gene is present on the bacterial chromosome, within the type VI secretion system region. The gene is integrated downstream of the gene, on ...
Characterization of new Alternaria alternata-specific rat monoclonal antibodies
2-3, Number 162, p.151- 162 (2012) Keywords: Alternaria alternata Dwellings ELISA Monoclonal antibodies mould Abstract: In this study, three different rat hybridoma cell lines secreting monoclonal ...
Oral fluid for the serological and molecular diagnosis of measles.
reverse transcriptase polymerase chain reaction (RT- PCR) using nasopharyngeal secretions. METHODS: Three samples each from 73 measles-positive and 44 measles-negative subjects (serum, oral fluid, and ...
Evaluation of the immunogenicity of pBudCE4.1 plasmids encoding mycolyl-transferase Ag85A and phosphate transport receptor PstS-3 from Mycobacterium tuberculosis.
urgently needed. Administration of DNA vaccines encoding the secreted mycolyl-transferase Ag85A and the surface-exposed phosphate transport receptor PstS-3 elicit an immune response capable of protecting ...
What are the immunologically active components of bacille Calmette-Guérin in therapy of superficial bladder cancer?
secretion, expanded CD3 (-) CD56 (+) cells and the non- MHC-restricted cytotoxicity against bladder tumor cells compared to unstimulated controls (all P < 0.001, t-test). IL-2 receptor blockage resulted in ...
Immunogenicity and protective efficacy of DNA vaccines encoding secreted and non-secreted forms of Mycobacterium tuberculosis Ag85A.
types of Ag85A- DNA vaccines; those expressing secreted and non-secreted forms of the protein. DESIGN: Ag85A- DNA vaccinated mice were challenged with a highly virulent clinical isolate of M. tuberculosis ...
Characterization of the culture filtrate-specific cytotoxic T lymphocyte response induced by Bacillus Calmette-Guérin vaccination in H-2b mice.
that they use the degranulation pathway (secretion of perforins and granzymes) as the main lytic mechanism of cytotoxicity and also secrete IFN-gamma upon incubation with CF-pulsed macrophages. The in ...
Characterization of the culture filtrate-specific cytotoxic T lymphocyte response induced by bacillus Calmette-Guérin vaccination in H-2b mice
We show that they use the degranulation pathway (secretion of perforins and granzymes) as the main lytic mechanism of cytotoxicity and also secrete IFN-γ upon incubation with CF-pulsed macrophages. ...
Cross-reactive immune responses against Mycobacterium bovis BCG in mice infected with non-tuberculous mycobacteria belonging to the MAIS-Group.
cytokine production in response to cytoplasmic and secreted antigens from M. bovis BCG. Whereas initial colony-forming unit (CFU) counts of M. intracellulare and M. avium were higher in lungs than in spleen, ...