Fig. 2From: Effects of dietary Clostridium butyricum supplementation on growth performance, intestinal development, and immune response of weaned piglets challenged with lipopolysaccharideRelative mRNA expression TLR2 and IL-10 of ileal mucosa. Weaned piglets challenged with LPS(■) and not challenged with LPS(□). Values are means with their standard errors represented by vertical bars. a, b Mean values with unlike letters were significantly different (P < 0.05)Back to article page