Vascular Reactivity Concerning Orthosiphon stamineus Benth-Mediated Antihypertensive in Aortic Rings of Spontaneously Hypertensive Rats
Figure 1
PE-induced contraction responses in intact (a) and denude (b) aortic rings from SHR treated with control (■), losartan (▲), and WOS (●) and WMOS (♦). Responses to PE are expressed as difference between absolute tension developed and baseline tension. Values are mean ± SEM of 5 to 8 SHRs in each group. *Denotes compared to control analyzed by one-way ANOVA followed by Dunnett post hoc test.