Cardiovascular Activity of Labdane Diterpenes from Andrographis paniculata in Isolated Rat Hearts
Figure 4
The effects of diterpenoids isolated from the dichloromethane extract of A. paniculata, 40% EtOH and isoprenaline on heart rate (beats/min) of isolated rat hearts. The results are expressed as mean ± s.e.m, . Basal heart rate =beats/min.