Figure 7. qRT-PCR validation of BRGs related biomarkers in NCM460 cell line and LPS-induced NCM460 cell line. The quantitative statistical analysis of expression levels of (A) CHI3L1, (B) MMP7 and (C) PCK1 in NCM460 and LPS-induced NVM460 cell lines. *p < 0.05, **p < 0.01, ***p < 0.001.