3 үр дүн
Dalbergia species heartwood, widely used in traditional medicine to treat various cardiovascular diseases, might represent a rich source of vasoactive agents. In Vietnam, Dalbergia tonkinensis is an endemic tree. Therefore, the aim of the present work was to investigate the vascular
Butein, isolated from Dalbergia odorifera T. Chen, caused endothelium-dependent relaxation of rat aorta precontracted with phenylephrine. This effect was abolished in endothelium-denuded aorta and in endothelium-intact aorta in the presence of NG-monomethyl-L-arginine, oxyhemoglobin and methylene
1. The vasorelaxant activity of isoliquiritigenin, isolated from Dalbergia odorifera T, was investigated in the phenylephrine-precontracted rat aorta by measuring tension, guanylate and adenylate cyclase activities, guanosine 3':5'-cyclic monophosphate (cyclic GMP) and adenosine 3':5'-cyclic