Role of protease activated receptors (PARs) in vascular reactivity of spontaneously hypertensive rats - Colaço, A. L.; Filgueira, F. P.; Reichler, R.; Passaglia, Rita de Cássia Aleixo Tostes; Fortes, Zuleica Bruno; Carvalho, Maria Helena Catelli de (International Symposium Vasoactive Peptides, 2008)