Alkaloids in Erythrina by UPLC-ESI-MS and In Vivo Hypotensive Potential of Extractive Preparations

Figure 4

Evaluation of hemodynamic parameters in rats treated with doses of 25 mg/kg and 50 mg/kg of E. falcata (a) infusion and (b) maceration in the presence of L-NAME (30 mg/kg). versus control and versus L-NAME ().

(a)

(b)