The contents of strychnine and brucine were determined simutanously by HPLC. 采用高效液相色谱法同时测定风湿安泰片中士的宁和马钱子碱的含量。
In nature, some of the most potent venoms and toxins work by blocking these channels, including the venom of certain snakes and strychnine. 实际上，一些最厉害的毒液和毒素也是通过堵塞这些通道来发挥其作用的，这其中就包括某些特定的蛇和马钱子碱的毒液。
