adj.[解]位于突触前的
A neurotransmitter must be present within the presynaptic neuron. 突触前神经元必须存在神经递质。
Calcium Channel Regulation and Presynaptic Plasticity. Ca2+通道与突触前神经元的可塑性有关。
Isoflurane Inhibits Transmitter Release and the Presynaptic Action Potential Wu X-S, et al. 异氟醚抑制递质释放和突触前动作电位。
Maturation of presynaptic function, assayed with endocytotic markers, followed accumulation of synapsin I. 成熟的前突触，以内细胞标记技术，显示累积的突触素I。
It seems reasonable to conclude that Toosendanin is a presynaptic blocking agent. 这些结果表明，川楝素是一个选择性地作用于突触前的神经肌肉传递阻遏剂。
