Regulation of Spontaneous Contractions in Intact Rat Bladder Strips and the Effects of Hydrogen Peroxide

Figure 2

A zoomed image of spontaneous contraction tracings illustrating the quantified parameters. The spontaneous contractile events, the amplitude of which exceed 30% of the maximum response for the final 5 min in each 15 min incubation period, were used for analysis. For quantification of frequency, the contraction with multiple peaks due to partial relaxation (shown as a dashed arrow) was counted as one contraction event.