Piper sarmentosum Leaves Aqueous Extract Attenuates Vascular Endothelial Dysfunction in Spontaneously Hypertensive Rats

Figure 5

Mean of SHRs heart rate obtained by the tail-cuff method. Values are expressed as mean ± SEM with n = 6. Negative control = nontreated SHRs. Positive control = SHRs treated with perindopril.