Figure 7.
IF detection and TUNEL analysis in tumor tissues. (A) IF expression of GPX4, HMOX1, CDK4, PCNA, p53 and FTH1proteins in tumor tissue. (B) TUNEL analysis in tumor tissues. There were six nude mice in each group. Data are expressed as mean ± SD. Compared with model group: *p < 0.5, **p < 0.01.