Research Article

A Comprehensive Study of the Relationship between the Production of β-Lactamase Enzymes and Iron/Siderophore Uptake Regulatory Genes in Clinical Isolates of Acinetobacter baumannii

Figure 1

Evaluations of antibiotic resistance pattern and AmpC and MBL producing strains by disk diffusion method. (a) Resistant to cefoxitin (FOX) disk indicates AmpC producing strain. (b) The MBL producing isolates were considered positive when the zone diameter difference between imipenem + EDTA and imipenem discs was more extensive than 7 mm.
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