Figure 3

5-HT2A receptor activation improves glucose tolerance in HF-diet and normal chow ApoE−/− mice. Following sixteen weeks of a normal chow (A) or HF (B) diet glucose tolerance tests were performed for all treatment groups. Glucose tolerance was significantly improved for all (R)-DOI-treated animals. Data expressed as mean ± standard error. n = 9–10 for each treatment group. *p < 0.05.