Research Article

Sweet Chestnut (Castanea sativa Mill.) Bark Extract: Cardiovascular Activity and Myocyte Protection against Oxidative Damage

Figure 5

Time course of CSM bark extract treatment (1 mg/mL) on positive inotropic effect in guinea pig left atria driven at 1 Hz (471790.fig.009) and on negative chronotropic effect in spontaneously beating right atria (471790.fig.0010), respectively. Values are means S.D. ( ).
471790.fig.005