Fig. 6From: Induction of inflammatory response in human cell lines by arsenic-contaminated soil-isolated bacterium Micrococcus sp. KUMAs15Western blot of the cytokine genes in the HepG2 cell line showing no significant difference between the control (PBS treated) and KUMAs15 co-cultured cells. β-actin was considered as the housekeeping gene. Densitometry was done and plotted with ± SD (p < 0.05)Back to article page