objective(s):to know whether scurrula atropurpurea is able to modulate total plasma nitrate/nitrite levels, decrease endothelial damage, and increase endothelial progenitor cells (epcs) in hypertensive rats. materials and methods: the rats were divided in 5 groups: control (normotensive) group, desoxy cortico sterone (doca)-salt hypertensive group, and three doca-salt hypertensive groups. all 5...