Defining the minimum inhibitory concentration of 22 rifamycins in iron limited, physiologic medium against Acinetobacter baumannii, Escherichia coli, and Klebsiella pneumoniae clinical isolates.
basic_science · Level V
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- Record sourced from PubMed, PMID 37310985.
- Also identified by DOI 10.1371/journal.pone.0287102 and PMC identifier 10263351.
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Abstract
Recently, we reported rifabutin hyper-activity against Acinetobacter baumannii. We sought to characterize if any additional rifamycins (n = 22) would also display hyper-activity when tested in iron-limited media against A. baumannii, K. pneumoniae, and E. coli. MICs were determined against representative clinical isolates using the iron-limited media RPMI-1640. Only rifabutin was hyperactive against A. baumannii.
Medical subject headings
- Rifamycins
- Acinetobacter baumannii