Fig. 8From: Low-protein diets supplemented with casein hydrolysate favor the microbiota and enhance the mucosal humoral immunity in the colon of pigsProposed model of the effects of LPA and LPC diet on gut microbiota, microbial metabolites and mucosal immunity in the colon of pigs. Th: T helper cell; IgA: Immunoglobulin A; IL-1β: Interleukin-1β; TNF-α: Tumor necrosis factor-α; IFN-γ: Interferon-γ; TGF-β: Transforming growth factor-βBack to article page