Fig. 6

Effects of Zn-Gly on immune barrier function in ducks with DSS-induced intestinal inflammation. A and B The relative gene expression of TLR4, NF-κB p65, MYD88, NLRP3 of jejunum in ducks (n = 6). C Immunofluorescence section of NF-κB p65 in jejunum. D–H The relative protein expression levels of TLR4, MYD88, p-NF-κB p65, NF-κB p65 of jejunum in ducks (n = 4). Mean ± SEM are shown. ^*P < 0.05