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. 2009 Jul 15;9:57. doi: 10.1673/031.009.5701

Figure 9.

Figure 9.

Effects of fractions 50–55 on leucokinin 1 (LK 1)-induced contractions of Rhodnius prolixus hindgut. (A) 3.3 CNS equivalents of fractions 50–55; fraction 52 significantly inhibited the frequency of LK 1-induced contractions. (B, C, D) Effects of increasing concentrations of fractions 50, 52, and 54 on LK 1-induced hindgut contractions. Each bar represents the mean ± SEM (N = 3, for each fraction). Statistics were performed on arcsine transformations. * p <0.05, oneway ANOVA Newman-Keuls post-test.