“…,citric acid supplementation in SBM markedly depressed …-inflammatory cytokines (TNF-α and IFN-γ ) and pore-forming tight junction protein Claudin-7, and enhanced gene expression of the anti-inflammatory cytokine TGF-… proteins related to the decrease in paracellular permeability (Claudin-3, Claudin-4, Occludin, Tricellulin and ZO-1).”