BioMed Research International / 2018 / Article / Fig 4

Research Article

Evaluation of the Direct and Indirect Regulation Pathways of Glutathione Target to the Hepatotoxicity of Microcystin-LR

Figure 4

Influence of MCLR, MCLR+GSH, and MCLR-GSH on cellular ROS content (a) and catalase (b), superoxide dismutase (c), and NOX (d) activities in HepG2 cells. Conditions: MCLR 20 nM/L, MCLR-GSH 20 nM/L, and GSH 2 mM/L; the dash lines correspond to the original data for control samples at 0 h; original NOX activity for control sample was set as 100%.