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. 2018 Jul 30;7(9):e1468954. doi: 10.1080/2162402X.2018.1468954

Figure 2.

Figure 2.

Phenotypical features of malignancies in the p53+/- irradiation model. (A) Sarcomas (upper panel) were initially identified as visible tumors on exteriors. Lymphomas (lower panels) were recognized in animals showing severe weight loss, enlarged thymus or a combination of extreme splenomegaly and other microscopic features. T: tumor; Th: thymus; Sp: spleen; Liv: liver. (B) Hematoxylin-eosin stained tissue sections from sarcoma (#135A left panel) and lymphoma (#65B right panel). (C) Body weight before sacrificing in control (survived until endpoint) mice vs. mice with various pathology and (D) spleen weight at endpoint in control (survived until endpoint) mice vs. mice with various pathology. ANOVA and Bonferroni’s multiple comparison test. Mean±SD. (E) Cumulative % of tumor deaths was calculated by binning the frequencies of deaths into 4 weeks periods.