Fig. (2) Comparison of etodolac (ET) 1mM and 10mM ability to inhibit planktonic growth (all cells) and biofim formation (biofilms) in gram-negatives Pseudomonadaceae Pseudomonas aeruginosa and Acinetobacter baumannii (a) and Enterobacteriaceae Klebsiella pneumoniae, Enterobacter sp. and Escherichia coli (b). Results are normalized to ET diluent dimethyl sulfoxide (DMSO). * - statistical significant difference (p<0,05 on multiple comparison analysis) between ET and DMSO; º – statistical significant difference (p<0,05 on multiple comparison analysis) between ET 1mM and ET 10 mM.