Figure 2From: mGluR2/3 blockade produces rapid and long-lasting reversal of anhedonia caused by chronic stress exposure The antidepressant effect of a single injection of LY341495 was sustained for 10 days. **P < 0.001 compared to No Stress/Vehicle; ‡P < 0.001 compared to Stress/Vehicle group; Stress x LY341495 interaction P < 0.01 (two-way ANOVA; LSD post-hoc tests).Back to article page