Fig. 4

P. histicola promoting the anti-ferroptotic System xc-/GPX4 axis

(A) The mRNA level of SLC7A11. (B) The Western blot analysis of xCT. (C) The concentration of GSH in the gastric mucosa. (D) The qRT-PCR analysis of GPX4. (E) The Western blot analysis of GPX4. Immunofluorescence (F) and Immunohistochemistry (G) of GPX4 in the gastric mucosa. Scale bar = 50 μm. Data are presented as the mean ± SD. (n = 7–8/group for qRT-PCR, n = 3/group for Western blot). Statistical significance by the one-way ANOVA (n = 7–8/group). *P < 0.05, **P < 0.01