Ontology highlight
ABSTRACT:
PROVIDER: PRJNA914780 | ENA |
REPOSITORIES: ENA
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Project description:Respiratory microbiota in children with severe lower respiratory tract infections.
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Project description:Bovine respiratory epithelial cells have different susceptibility to bovine
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2020-07-28 | PXD019509 | JPOST Repository
Project description:Human metapneumovirus (HMPV) is a primary causative agent of acute lower respiratory tract infections. We used single cell RNA-sequencing (scRNA-seq) to assess lung immune profiles in a mouse model of HMPV infection.
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Project description:Metagenomic approach to examine respiratory samples from children with lower respiratory tract infections
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Project description:This series includes 278 microarrays used to detect respiratory viruses in a set of nasopharyngeal lavage specimens from children with respiratory tract infections Objective: To assess the utility of a pan-viral DNA microarray platform (Virochip) in the detection of viruses associated with pediatric respiratory tract infections. Study Design: The Virochip was compared to conventional clinical direct fluorescent antibody (DFA) and PCR-based testing for the detection of respiratory viruses in 278 consecutive nasopharyngeal aspirate samples from 222 children. Results: The Virochip was superior in performance to DFA, showing a 19% increase in the detection of 7 respiratory viruses included in standard DFA panels, and was similar to virus-specific PCR (sensitivity 85-90%, specificity 99%, PPV 94-96%, NPV 97-98%) in the detection of respiratory syncytial virus, influenza A, and rhino-/enteroviruses. The Virochip also detected viruses not routinely tested for or missed by DFA and PCR, as well as double infections and infections in critically ill patients that DFA failed to detect. Conclusions: Given its favorable sensitivity and specificity profile and greatly expanded spectrum of detection, microarray-based viral testing holds promise for clinical diagnosis of pediatric respiratory tract infections. Keywords: viral detection The series includes 278 clinical specimens
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Project description:mNGS for BALF diagnostics in patients with lower respiratory tract infections
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Project description:N-acetylcysteine (NAC) is a mucolytic agent commonly administered together with antibiotics for the treatment of lower respiratory tract infections, which has been demonstrated to exert also an antimicrobial and antibiofilm activity against relevant respiratory pathogens. We analysed the transcriptomic response of P. aeruginosa planktonic cultures to NAC exposure (at concentration achievable by the inhalation route of administration).
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