Object To study the effects of total alkaloids in Equisetum pratense Ehrh. (TAEP) on the activity of monoamine oxidase B (MAO B) in mice brain, to reveal the mechanism of its inhibitory action on the central nervous system (CNS).

• 目的 研究草问荆总生物碱 (TAEP)对小鼠脑单胺氧化酶 -B(MAO-B)活性的影响 ,揭示 TAEP对中枢神经系统抑制作用的机制。