Fig. 6.

High diet reversed cell death caused by erastin in mice. a Representative images of mouse xenografts injected with A549 cells into the abdominal region. b The change in mouse body weight over time in the four mouse xenograft groups, including ordinary diet + PBS group (control group; n = 3), ordinary diet + erastin group (erastin group; n = 3), high-fat diet + PBS group (high-fat diet group; n = 3), and high-fat diet + erastin group (combination group; n = 3). c The final tumor weights were compared among four xenograft groups