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Letter to the Editor: In Vitro Activity of Oxazolidinone Against Nontuberculous Mycobacteria in China.
- Source :
-
Microbial Drug Resistance: Mechanism, Epidemiology, & Disease . Mar2023, Vol. 29 Issue 3, p112-114. 3p. - Publication Year :
- 2023
-
Abstract
- Broth-microdilution was performed, as per clinical and laboratory standards institute (CLSI) standards,[7] to test the I in vitro i activity of LZD, SZD, and DZD against clinical isolates of I Mycobacterium abscessus i ( I n i = 45), I Mycobacterium massiliense i ( I n i = 29), I Mycobacterium kansasii i ( I n i = 28), I Mycobacterium avium i ( I n i = 13), and I Mycobacterium intracellulare i ( I n i = 16) characterized by matrix-assisted laser desorption-ionization time-of-flight. SZD showed the strongest antimicrobial activity against the slowly growing mycobacterium, followed by DZD, whereas SZD and DZD showed similar values against the rapidly growing mycobacterium. B Dear Editor: b The prevalence of nontuberculous mycobacterial pulmonary disease is increasing worldwide.[1],[2] However, the acquired resistance renders treatment highly challenging.[3] The oxazolidinones exhibit good activity against Gram-positive bacteria.[4] Linezolid (LZD), the first licensed oxazolidinone, exhibits excellent antibacterial activities against nontuberculous mycobacteria (NTM) infections.[4] Sutezolid (SZD) exhibited superior efficacy against I Mycobacterium tuberculosis i .[2],[4],[6] Delpazolid (DZD) improved antibacterial activity and safety against Gram-positive pathogen.[[4], [6]] However, comparison of the oxazolidinone derivatives for NTM isolates are limited. [Extracted from the article]
Details
- Language :
- English
- ISSN :
- 10766294
- Volume :
- 29
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Microbial Drug Resistance: Mechanism, Epidemiology, & Disease
- Publication Type :
- Academic Journal
- Accession number :
- 162505539
- Full Text :
- https://doi.org/10.1089/mdr.2022.0216