| MOs | Milk oligosaccharides |
| SL | Sialyllactose |
| CON | Control group |
| CSL | SL group |
| ESL | ETEC + SL group |
| ETEC | Enterotoxigenic Escherichia coli |
| IκBα | Inhibitor of NF-κB Alpha |
| IL-1β | Interleukin-1 beta |
| IL-6 | Interleukin-6 |
| IPEC-J2 | Intestinal Porcine Epithelial Cell Line-J2 |
| LPS | Lipopolysaccharide |
| LBAY | BAY 11-7082 + LPS group |
| LSL | LPS + SL group |
| MyD88 | Myeloid Differentiation Primary Response 88 |
| NF-κB | Nuclear factor kappa B |
| TLR4 | Toll-like receptor 4 |
| TNF-α | Tumor Necrosis Factor Alpha |
| ZO-1 | Zonula Occludens-1 Protein |