Fig. 3From: Virulence factors in multidrug (MDR) and Pan-drug resistant (XDR) Pseudomonas aeruginosa: a cross-sectional study of isolates recovered from ocular infections in a high-incidence setting in southern India(A) Quantitative analyses of the pyoverdine production by spectrophotometer analysis are shown in the box-plot. (B) Swarming activity were quantitively analysed by measuring the distance moved by the isolates (C) Quantitative analysis of protease production by S-PA and MDR-PA strains (D) Quantitative analyses of the results from crystal violet retention assays are shown in the box-plot. Unpaired Student’s test was used for the statistical analysis and data are represented as the mean ± SD from three sets of independent experiments. **p ≤ 0.01, *p < 0.05Back to article page