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Electrocardiographic profile of guinea pig heart submitted to Ginkgo biloba extract and its terpenoids

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FIGURE 1. Effects of Ginkgo biloba extract (EGb, 10 mg/ml, n = 4) and its constituents GA (50 mM, n = 5), GB  (70 mM, n = 5), and BB (70 mM, n = 6) on the PRi (panel A) and QTi (panel B) of guinea pig isolated heart (34
Fig. 2A show ECG traces of spontaneous  beating heart in control situation (top trace), with  EGb (middle trace) and after washout (bottom trace)
FIGURE 3. Cardiac arrhythmias induced by EGb and its constituents in guinea pig isolated heart

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