中药天麻的研究现状

天麻是我国传统名贵中草药，近年来的研究表明，天麻对中枢神经系统有镇静止痛作用，能增强心肌收缩力，增加冠脉流量，降低外周血压，抗缺血缺氧，并能增强免疫功能．天麻能提高SOD抗氧化酶的活力，消除氧自由基。天麻无任何毒副作用，可反复给药，是一种药理作用广泛的中药材。

The study of Chinese traditional medicine gastrodia tuber

Chinese traditional valuable medicine gastrodia tuber play a role in sedation and odgnolysis on central nervous system.It can enhance the contractility of cardiac muscle and flow rate of coronary artery,lower blood pressure periphery,resist oxygen deficit and enhance the ability of immunization.Gastrodia tuber can heighten activity of antioxidase SOD and eliminate oxygen free radical,and has no noxious and side effect to animal.