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. 2011 Mar;162(5):1179–1185. doi: 10.1111/j.1476-5381.2010.01122.x

Figure 7.

Figure 7

Effect of increasing concentrations of melatonin in the absence (control) or presence of DH-97 (1 µM) or luzindole (0.3 µM) on the βAla-NKA-(4-10)-evoked maximal 5-HT outflow from the muscle layer-free mucosal preparations. Ordinates: inhibition evoked by melatonin, expressed as the per cent change from the control response. Each point represents the mean ± SEM of 5 to 10 experiments. 5-HT, 5-hydroxytryptamine; βAla-NKA-(4-10), [β-Ala8]-neurokinin A4-10; DH-97, N-pentanoyl-2-benzyltryptamine.