Effect of the ginsenoside Rb1 on the spontaneous contraction of intestinal smooth muscle in mice

Figure 5 Effect of Rb1 on spontaneous transient outward currents and ATP sensitive potassium channel current of intestinal smooth muscle cell in mouse (n = 5). A: The raw trace of Rb1-induced effect on STOC of intestinal smooth muscle cell; B: The raw trace of Rb1-induced effect on IK_ATP of intestinal smooth muscle cell; C: Relative current evoked by Rb1 (50 μmol/L) on STOC, n = 5, ^aP < 0.05 vs control group; D: Relative current evoked by Rb1 (50 μmol/L) on IK_ATP comparing with control group. Values are expressed as means ± SE, n = 3. IK_ATP: ATP sensitive potassium channel current; STOC: Spontaneous transient outward currents.