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Article

Vancomycin MIC and agr dysfunction in invasive MRSA infections in southern Brazil.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] - 1 Dec 2020

Rossato Adriana Medianeira, Primon-Barros Muriel, Dias Cícero Armídio Gomes, d'Azevedo Pedro Alves

Abstract excerpt

In methicillin-resistant Staphylococcus aureus (MRSA) treatment, the vancomycin minimum inhibitory concentration (MIC) increase, vancomycin heteroresistance (hVISA) presence, and accessory gene regulator (agr) dysfunction are predictors of vancomycin therapy failure. This study evaluated the association between vancomycin MIC (≥ 1.0 μg/mL) and agr dysfunction in invasive MRSA isolates. Vancomycin MIC, hVISA...

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Identifiers

PMID: 33074551
DOI: 10.1007/s42770-020-00384-0
PMCID: PMC7688728

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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