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Table 4 The detailed information of the activation curve

From: The cardioprotective and antiarrhythmic effects of Nardostachys chinensis in animal and cell experiments

Study

Type

Dose

Number

Half of the activating voltage (mV)

Slope factor

Pre-treatment

Post-treatment

Pre-treatment

Post-treatment

Xiangyu Li et al. 2013

Ik

5 μg/g

6

23.65 ± 0.65

28.19 ± 0.57*

6.09 ± 0.56

5.14 ± 0.51*

Ming Cao et al. 2010

ICa-L

10 μg/g

5

−5.47 ± 0.50

−2.77 ± 0.49*

4.68 ± 0.39

4.50 ± 0.40

Tao Yang et al. 2009

INa

5 μg/g

6

−43.65 ± 0.98

−40.25 ± 1.01*

5.63 ± 0.75

5.03 ± 0.80*

Langjie Hu et al. 2009

Ito

6 μg/g

5

36.06 ± 1.79

34.79 ± 3.03

22.97 ± 1.49

30.79 ± 2.90

  1. *means P < 0.05