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

Figure 3 Summary in effect of Rb1on spontaneous contraction. Summary in effect of Rb1on spontaneous contraction of normal intestinal smooth muscles and those pretreated with TEA (10 mmol/L), 4-AP (0.5 mmol/L), Glibenclamide (10 μmol/L) and TTX (0.4 μmol/L) respectively. Values are expressed as means ± SE. n = 5, ^aP < 0.05 vs control group; ^cP < 0.05 TEA + Rb1 or 4-AP + Rb1 vs Rb1 group. TEA: Tetraethylammonium; 4-AP: 4-aminopyridine; TTX: Tetrodotoxin.