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. Author manuscript; available in PMC: 2010 Jun 5.
Published in final edited form as: Regul Pept. 2009 Mar 14;155(1-3):110–114. doi: 10.1016/j.regpep.2009.03.002

Figure 4.

Figure 4

Effect of infusion of dH-EX into jugular or portal vein on 30-min food intake during dark and light. The dH-Ex was infused into either jugular or portal vein 10 minutes before returning food hopper and continued over total 40 minutes during dark or light. After finishing the infusion, the weight of food hopper was measured as 30 min-food intake. The data were expressed as percent changes in food intake relative to vehicle or amount of food intake. Both low and high doses of dH-Ex did not significantly change 30-min food intake during dark in rats infused into jugular (n=10) or portal vein (n=10) using repeated two-way ANOVA analysis (A). There was no significant effect of jugular (n=6∼8) or portal dH-Ex (n=6∼8) on food intake during light (B).