Fig. 4

hucMSC-Ex inhibits lipid peroxidation in vitro to reduce ferroptosis and repair IBD. A, QRT-PCR analysis of inflammatory factors mRNA expression in HCoEpiC; B, Analysis of the mRNA expression level of ferroptosis-related genes in HCoEpiC by qRT-PCR; C, Total GSH content in HCoEpiC; D, Cell viability assay; E, Western blot analysis of the expression level of ferroptosis-related molecules in HCoEpiC. Data are presented as mean ± SD by student t-test.*P < 0.05; **P < 0.01; ***P < 0.001