Fig. 7

Effects of dietary sodium butyrate on endoplasmic reticulum (ER) stress and inflammation response in Nile tilapia. Gene level of A Mucin2 (muc2), B Nuclear factor kappa B (nfkb), C Interleukin 1 beta (il1β), D Protein kinase RNA-like endoplasmic reticulum kinase (perk), E Activating transcription factor 4 (atf4), F Initiation factor 2 alpha (eif2α). Data was expressed as mean ± SEM (n = 6). SM, fish fed with soybean diet; SB, fish fed with soybean diet supplemented with 40 mmol/kg sodium butyrate. The significant differences between two group were presented at P < 0.05 (*), P < 0.01 (**)