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. 2022 Nov 21;23(22):14451. doi: 10.3390/ijms232214451

Figure 2.

Figure 2

SEM analysis of T. pyogenes (BMH06-3) biofilm co-incubated with luteolin for 72 h. (a) Blank control biofilm. (b) Solvent control biofilm (1% DMSO). (c) Biofilm co-incubated with ceftiofur (0.25 ng/mL). (df) Biofilm co-incubated with luteolin (39, 78 and 156 μg/mL).