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. 2022 Apr 29;13:817591. doi: 10.3389/fmicb.2022.817591

Figure 2.

Figure 2

(A) Survival rate of bifidobacterial strains in simulated gastrointestinal tract conditions. (B) The number of bacterial cells attached to one Caco-2 cell under co-culture conditions. “Bacteria/Caco-2 cells” indicates bacterial colony-forming units (CFU) per Caco-2 cell. Data are represented as mean ± SEM of three independent experiments. *p < 0.05 and **p < 0.01 as compared with BB12.