Figure 3.
Effect of CBDA (0.01, 0.1, 0.5, 5.0 mg·kg−1) or VEH administered i.p. to rats 45 min prior to LiCl. The number of conditioned gaping responses was measured during the test trial (A).The number of tongue protrusions was measured during the conditioning trial (B). Each bar represents the mean ± SEM (n = 7–12). The cumulative amount of saccharin solution consumed (mL ± SEM) during a one-bottle consumption test was measured at 30, 120 and 360 min after introduction of the bottle to fluid-restricted rats (C). The asterisks indicate a significant difference from the VEH-treated control animals (*P < 0.02; **P < 0.01; one-way anova).