Object To study the effect of total alkaloids of Equisetum pratense Ehrh. (TAEP) on the contents of amino acid neurotransmitters and Ach in rat brain to reveal the mechanism of TAEP inhibitory action on the central nervous system (CNS).

• 目的 研究草问荆总生物碱 ( TAEP)对大鼠脑内氨基酸类神经递质含量和纹状体内乙酰胆碱 ( Ach)含量的影响 ,揭示其对中枢神经系统抑制作用的作用机制。