Research Article
Total Flavones of Rhododendron simsii Planch Flower Protect against Cerebral Ischemia-Reperfusion Injury via the Mechanism of Cystathionine-γ-Lyase-Produced H2S
Figure 3
Concentration-response curves for total flavones of Rhododendron simsii Planch flower- (TFR-) induced vasorelaxation in endothelium-intact (+Endo) and -denuded (−Endo) rat cerebral basilar artery (mean ± SD, ). versus the vehicle group; versus the TFR (+Endo) group.