Figure 2
From: Molecular neurobiological markers in the onset of sodium appetite

Brain Angiotensin 1a receptor expression after sodium depletion. Relative mRNA levels of Angiotensin 1a receptor (Agtr1a) in SFO (a), AV3V (b), DRN (c) and LPBN (d) at 2 h vs 24 h after sodium depletion. Values are mean ± SE (number of cases indicated by the individual points in each case). *p < 0.05 significant difference between SD versus CD. SD: Sodium-depleted group. CD: Control group. SFO: Subfornical Organ. AV3V: Anteroventral third ventricle region. DRN: Dorsal Raphe Nucleus. LPBN: Lateral Parabrachial Nucleus.