Figure 3. Effects of capsaicin on insulin secretory response. Plasma levels of insulin were measured in WT and TRPV1–/– mice before and after i.p. injection of capsaicin (0.25 mg/kg body weight). Values are mean±SEM; n=8; *p<0.05 vs. WT-CON; †p<0.05 vs. TRPV1–/–-CON; ‡p<0.05 vs. WT-cap.