At the concentration of 0.1 mmol/L or more, trichlorphon reversibly depressed the f-EPSP and depolarization evoked by superfusion of either ACh or CaCh.

• 敌百虫在0.；1mmol/L或更高浓度；可使兴奋性突触后电位、乙酰胆碱及氨甲酰胆碱除极可逆地减小;