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. 1999 Oct 15;520(Pt 2):551–563. doi: 10.1111/j.1469-7793.1999.00551.x

Figure 1. Dose-response curves of the effects of close arterial administration of ATP and α,β-methylene-ATP.

Figure 1

Values are means ±s.e.m. for 7-8 experiments of the peak change in these variables induced by either ATP (^) or α,β-methylene-ATP (▴). Abbreviations: MNA, mesenteric afferent nerve activity; JP, intrajejunal pressure; BP, blood pressure; HR, heart rate.