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. Author manuscript; available in PMC: 2009 Mar 30.
Published in final edited form as: Am J Physiol Heart Circ Physiol. 2007 Jan 26;292(6):H2798–H2808. doi: 10.1152/ajpheart.00899.2006

Fig. 1.

Fig. 1

ADP-induced vasorelaxation responses of preconstricted coronary artery rings. Values are means ± SE in control and chronic nitric oxide synthase (NOS) inhibition (CNI) groups. A: untreated CNI rings displayed decreased relaxation responses compared with untreated control rings. B: NG-nitro-L-arginine methyl ester (L-NAME) incubation decreased control but not CNI responses such that between-group differences were abolished. C: indomethacin (Indo) incubation did not affect relaxation responses. D: L-NAME + Indo incubation had the same effects as L-NAME incubation. [1]Significantly different from control. [2]Significantly different from control + inhibitor.