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. 2022 Dec 2;23(23):15159. doi: 10.3390/ijms232315159

Figure 4.

Figure 4

Effects of CFS from L. rhamnosus SCB0119 on AKP contents (A), outer membrane permeability (B), inner membrane integrity (C), membrane potential (D) and pH gradients (E) in E. coli ATCC25922 and S. aureus ATCC6538. Changes in the outer membrane permeability, inner membrane integrity, membrane potential, and pH gradients were assayed using NPN, PI, DiBAC4(3), and BCECF-AM staining, respectively. Different lowercase letters indicate significant differences among the treatments (p < 0.05). Error bars: SD of the mean from three repeated assays.