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. 2020 Jan 16;10:499. doi: 10.1038/s41598-020-57478-w

Figure 3.

Figure 3

Effects of enriched citrulline fermented milk with L. helveticus ASCC 511 on IPEC-J2 cell integrity. (A) Transepithelial electrical resistance (TEER) in IPEC-J2 cells treated with lipopolysaccharides (LPS) and enriched citrulline fermented milk with L. helveticus ASCC 511 for 48 h (n = 3). Results are represented as mean ± SEM. Significance shown for the time × treatment as **P < 0.001 by Two-way RM ANOVA and *P < 0.05, **P < 0.01 and ***P < 0.001 as the difference compared with control and ##P < 0.01 and ###P < 0.001 as the difference of LPS + 5% LHFM_Cit-4mM compared with LPS at the same time point by Tukey’s multiple comparisons test. (BD) mRNA expression of tight junction proteins (n = 3): (B) Zonula occluden-1 (ZO-1), (C) Occludin and (D) Claudin-1 in IPEC-J2 cells after incubated with LPS and enriched citrulline fermented milk with L. helveticus ASCC 511 after 24 h. (E) Representative charts of Western blot results; and densitometric analysis was performed and normalized to β-actin (n = 6): (F) ZO-1; (G) occludin; (H) Claudin. Results are represented as mean ± SEM. Significance shown for the difference compared between treatments as **P < 0.001 by One-way ANOVA and *P < 0.05, **P < 0.001 and ***P < 0.0001 as the difference compared between groups by Tukey’s multiple comparisons test.