Effect of Pediococcus acidilactici TMAB26 on inflammatory cytokine levels in HT-29 intestinal cells a IL-6, b TNF-α, and c IL-10 in presence of LPS (100 ng). HT-29 cells were treated with cell-free supernatant of Pediococcus acidilactici TMAB26 in presence or absence of LPS for 6, 12, and 24 h. mRNA levels were analyzed by qRT-PCR, and gene expression was normalized with GAPDH reference gene. ***P < 0.001, **P < 0.01, *P < 0.05 (n = 4)