Fig. 7From: Low-protein diets supplemented with casein hydrolysate favor the microbiota and enhance the mucosal humoral immunity in the colon of pigsProtein expression levels of colonic mucosal cytokines and IgA in pigs. Values are means ± SEM (n = 7). IL-1β: Interleukin-1β; TNF-α: Tumor necrosis factor-α; IFN-γ: Interferon-γ; TGF-β: Transforming growth factor-β. LPA: Low-protein diets supplemented with free amino acids. LPC: Low-protein diets supplemented with casein hydrolysateBack to article page