Fig. 1.
Effect of EA on biofilm inhibirion. Biofilm inhibition was assessed by crystal violet staining. The results are expressed as percentage biofilm inhibition for Staphylococcus aureus (a) and Pseudomonas aeruginosa (b). Values are represented as mean ± SD, n = 3. *P < 0.05; **P < 0.001; ***P < 0.0001