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. Author manuscript; available in PMC: 2012 Oct 24.
Published in final edited form as: Physiol Behav. 2011 Jun 13;104(5):914–922. doi: 10.1016/j.physbeh.2011.05.032

Figure 1.

Figure 1

Food intake and body weight gain of rats in Experiment 1 following an i.p. injection of 2.0 mg/kg leptin after two (Panel A) or three weeks on diet (Panel B). Controls were injected with phosphate buffered saline (PBS). Data for 14 h food intake or weight gain that do not share a common superscript are significantly different at P<0.05. Panel C shows cumulative food intake and Panel D shows weight change following a third ventricle infusion of 0.5 or 1.0 ug leptin. An asterisk indicates a significant (P<0.05) effect of leptin on cumulative food intake or body weight gain.