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. 2017 Apr 20;10:105. doi: 10.3389/fnmol.2017.00105

Figure 1.

Figure 1

Anti-dipsogenic effects were related to increased adropin under hypoxia in rats. (A) The experimental design to study the mechanism of central anti-dipsogenic effects (Figures 1, 2). (B) Adropin protein in circumventricular organs (CVOs) nuclei was down-regulated 25 h after injection of 10 μl adropin antibody into the third ventricle after overnight water deprivation-induced drinking in rats. (C) Relative protein expression was calculated (n = 6 for each group, *P < 0.05). (D) The expression of serum adropin was enhanced under hypoxia (3700 m and 6000 m) at 1, 2 and 3 days after overnight water deprivation-induced drinking in rats (n = 8 for each group; *P < 0.05 vs. normoxia group; #P < 0.05 vs. 3700 m hypoxia group). (E) Hypoxia induced anti-dipsogenic effects was alleviated after administration of 10 μl rat source special adropin antibody under hypoxia (3700 m) after overnight water deprivation-induced drinking in rats (IgG as a control, n = 8 for each group; *P < 0.05 vs. normoxia group; #P < 0.05 vs. 3700 m hypoxia group).