Fig. 5From: Enterococcus faecium NCIMB 10415 administration improves the intestinal health and immunity in neonatal piglets infected by enterotoxigenic Escherichia coli K88Effect of E. faecium on mRNA abundance of tight junction proteins in the ileum of piglets challenged with ETEC K88. Values are means, with their standard errors represented by vertical bars (n = 8)., CON-ETEC;,PRO-ETEC;, CON+ETEC;, PRO+ETEC. ZO-1, zonula occludens-1. a, b Means values with different superscript letters are significantly different (P < 0.05). For claudin-1, the superscript letters referred to significant effect of ETECBack to article page