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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: J Gastrointest Surg. 2011 Nov 5;16(2):334–343. doi: 10.1007/s11605-011-1734-0

Figure 2.

Figure 2

Figure 2

Effect of NaHS on a) spontaneous and b) bethanechol-stimulated contractile activity. Spontaneous contractile activity measured by area under the contractile curve for 5 minutes was defined as 0%; therefore, negative values represent inhibitory effects on contractile activity. NaHS inhibited spontaneous contractile activity in a dose-dependent manner; *p<0.05 compared to spontaneous contractile activity (ANOVA). Doses of 10-4M and 5×10-4M of NaHS had no effect on contractile activity after pre-contraction.