3 结果
Mansoa hirsuta (Bignoniaceae) is a native plant from caatinga in Brazilian semiarid. This plant has been locally used as antimicrobial and hypoglycemiant agents, but their action mechanisms and toxicity remain largely unknown. Therefore, we evaluated the composition and antioxidant, cytoprotective
The vasodilator effect of the ethanolic extract of Mansoa hirsuta leaves (EEF) was assayed in rat aortic rings. EEF produced a concentration-dependent vasodilatation (pIC(50)=5.1+/-0.2), which was absent in endothelium-denuded vessels. The vasodilator effect of EEF was similar to a standardized
Cancer is a leading cause of death worldwide. Cancer chemoprevention is one of the promising strategies to decrease its incidence and both plant extracts and natural products may constitute sources of new chemoprevention agents. Some Brazilian species popularly used to treat inflammatory conditions