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- Title
Defining the minimum inhibitory concentration of 22 rifamycins in iron limited, physiologic medium against Acinetobacter baumannii, Escherichia coli, and Klebsiella pneumoniae clinical isolates.
- Authors
Lu, Peggy; Alletto, Francesco; Lee, Bosul; Burk, Elizabeth; Martinez, Jasmine; Prati, Fabio; Caselli, Emilia; Spellberg, Brad; Luna, Brian
- 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.
- Subjects
KLEBSIELLA pneumoniae; IRON; RIFAMYCINS; ESCHERICHIA coli; ACINETOBACTER baumannii
- Publication
PLoS ONE, 2023, Vol 17, Issue 6, p1
- ISSN
1932-6203
- Publication type
Article
- DOI
10.1371/journal.pone.0287102