Representative pictures of the expressions of caspase‐3, Bax, Bcl‐2, Ki67, VEGFA, VEGFR‐2, MDA, CD24, CD44, ALDH1A1, H3K4 m3, H3K9 m3, H4K20 m3 and H4K16ac in mammary carcinomas of the rats are outlined in Figure 4. Here, ALDH1A1 is linked to breast carcinoma.