
Keywords: 5-HIAA; hydroxyindolacetic acid; 5HT; serotonergic system; 5-HT-ir; 5-HT immunoreactivity; AC; anterior commissure; ALDO; aldosterone; ANGII; Angiotensin II; AP; area postrema; BNSTL; lateral division of the bed nucleus of the stria terminalis; CD; contro