本实验证明夏天无生物碱溶液具有延长小白鼠血凝时间;增加犬冠脉血流量和降低血压的作用。故本品对高血压偏瘫,脑血栓,脑血管痉挛,心肌梗塞可能有益。此外,还证明对大白鼠离体肠及子宫均有兴奋作用;对大心脏迷走神经节及颈交感神经节的兴奋传递无阻断作用。 This experiment demonstrated that the absence of alkaloid solution in summer has the effect of prolonging the hemagglutination time of mice; increasing coronary blood flow and lowering blood pressure in dogs. Therefore, this product may be beneficial for hypertensive hemiplegia, cerebral thrombosis, cerebral vasospasm, and myocardial infarction. In addition, it also proved that there was excitatory effect on the isolated intestine and uterus of rats, and there was no blocking effect on excitatory transmission of large cardiac vagal ganglion and cervical sympathetic ganglion.