Fig. 1.
Levels of serotonin (5-HT; a), dihydroxyphenylacetic acid (DOPAC; b), homovanillic acid (HVA; c) and noradrenaline (NA; d) in the diencephalon of 11β-HSD2+/+, +/–, and –/– adult male mice. Data are expressed as means ± SEM and analysed by one-way ANOVA followed by post hoc Tukey's test; n = 7–10 per group; * p < 0.05.