Effect of Probiotic Strains on intestinal permeability.

<p>(a) Plasma DAO activity. (b) Pasma D-lactate concentration.Expression of tight junction proteins(c) in ileum: claudin-1, occludin(d) and ZO-1(e). All data were presented by Mean±SEM, n = 5–8 mice per group. ^#p<0.05 PI-IBS group versus control; *p<0.05 probiotic group versus PI-IBS group; ▽p<0.05 Strep group versus other probiotic groups; •p<0.05 Mix group versus other probiotic groups.