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. 2021 Jun 28;12:683996. doi: 10.3389/fmicb.2021.683996

FIGURE 4.

FIGURE 4

Adhesion of LAB strains on HT-29 cell cultures observed under oil immersion microscope (100X) after staining with Giemsa strain. (Control)- HT-29 cell line without treatment and HT-29 cells treatment with OUBN1, OUBN3, OUBN4, OUBN5, respectively. Scale 200 μm.