FIGURE 4.

Schisandrin A promotes the ferroptosis of hepatocellular carcinoma Huh7 cells. (A, B) The MDA assay kit and GSH assay kit were used to detect the MDA levels (A) and GSH levels (B) in Huh7 cells treated with 0, 10, 20, and 50 μM Schisandrin A. (C) Analysis of Fe²⁺ iron content of Huh7 cells treated with Schisandrin A was examined, (D) Western blot was used to detect the expression of ferroptosis‐related proteins (GPX4, ACSL4, and SLC7A11) in Huh7 cells treated with Schisandrin A. *p < 0.05; **p < 0.01.