Figure 2

(A) Body weight and (B) age at tumor detection with corresponding interaction plots. A reversal of effect indicates that tomato powder (TP) led to divergent effects depending on incorporation with control (CON) or obesogenic (OB) diets. (C) Tumor volume (mm3) over time. Tumor growth rate was not significantly different between dietary groups after adjusting for body weight at tumor detection, but tumor volume at each time point was significantly affected by TP depending on diet. D) Tumor weight at euthanasia was differentially affected by TP depending on incorporation with CON or OB diets. *Indicates statistical significance (p < 0.05) and #indicates a significant interaction effect (p < 0.15; by mixed-model ANCOVA with body weight at tumor detection as a covariate, n = 5/dietary group).