Diet-Induced Obesity Is Associated with an Impaired NK Cell Function and an Increased Colon Cancer Incidence

Figure 4

Plasma concentrations of leptin (a), TNF-α (b), IL-1β (c), and IL-10 (d) of normal weight [Co] and obese rats [DIO] treated with NaCl or azoxymethane (AOM). Data are expressed as mean ± SEM of –14 animals per group. compared to NaCl-treated control group; , compared to appropriate control group. , two-way-ANOVA, normal weight control groups compared to DIO groups.

(a)

(b)

(c)

(d)