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. 2001 Nov 15;108(10):1483–1494. doi: 10.1172/JCI13219

Figure 9.

Figure 9

Leptin increases CFX absorption in vivo. (a) Evolution of plasma concentration of CFX during intrajejunal perfusion with 1 mM CFX (along with vehicle or 100 nM leptin) for 40 minutes. Results represent mean ± SEM in groups of six rats. *P < 0.05 and **P < 0.01 vs. vehicle. (b) Plasma concentration of CFX in the presence of 50 mM Gly-Gly competing for the dipeptide transporter in the jejunal lumen. Results represent mean ± SEM in groups of six rats. **P < 0.01 vs. control. ##P < 0.01 vs. leptin alone.