The probabilities of death, coma were analyzed with Bliss method and their linear regressive equations of probit were obtained respectively, their 50% lethal concentrations(LC50) and 50% coma concentrations(CC50) were calculated by the formulas above.

• 采用 Bliss法，计算其死亡率和昏迷率的加权直线回归方程，并获得其经救治后血液半数致死浓度 LC50、半数致昏迷浓度 CC50。