The influence of T-2 toxin treatment of an on IPEC-J2 monolayer on the transepithelial passage of Salmonella Typhimurium. IPEC-J2 cells seeded onto inserts for 21 days until differentiation were either exposed to blank medium or treated with different concentrations of T-2 toxin (0.750, 1, 2.5 or 5 ng/mL) for 24 h, prior to measuring the transepithelial passage of Salmonella Typhimurium. The translocation of the bacteria was measured 15, 30, 45 and 60 min after inoculation. Results are presented as a representative experiment conducted in triplicate. Superscript (*) refers to a significantly higher translocation of the bacteria compared to the unexposed control wells (p < 0.05).