本论文对从致命鹅膏(Amanita exitialis Z. L. Yang&T.H. Li)中分离纯化获得的α-鹅膏毒肽(a-amanitin)进行了急性毒理实验,比较了灵芝水溶液,水飞蓟宾,维生素C和利肝隆(水飞蓟宾-顺-2,3-二氢琥珀酸酯,二钠盐)对α-鹅膏毒肽所致昆明小白鼠肝损伤的保护作用,并从剂量、给药时间等方面着重研究了利肝隆对α-鹅膏毒肽所致肝损伤的保护作用。具体研究结果如下:1致
The value of the formation resistance coefficient is very important for the design, construction and the long-term operational safety of the shield tunnel l