摘要
脑脉通能同步增加狗颈内动脉和椎动脉的血液流量;能对抗垂体后叶素引起上两动脉的血液流量减少。从狗十二指肠给药1.2g/kg,相当于im罂粟碱1mg/kg增加的血液流量。脑脉通的量效关系和时效关系呈正相关关系。
This experiment has proven that the drug Naomaitong can synchronously increase the blood flow of both dog's internal caroid artery and vertebral artery and also can antagonize the decrease of blood flow of both arteries caused by pituitrin. The increase of blood flow of both internal caroid artery and vertebral artery due to administration of Naomaitong (1.2g/kg) through the dog's duodenum is approximately equal to the increase of blood flow of both arteries resuiting from the intramuscular injection of papaverine (1mg/kg). Besides, the dosage of Naomaitong is positively correlated to the effect and action of the drug.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1992年第3期178-181,共4页
China Journal of Chinese Materia Medica
关键词
脑脉通
脑血液流量
Naomaitong
cerebral blood flow
