Objective : To establish an easy and high-yield method of rat dopaminergic neuron primary culture and to observe the damage to the neurites by the trypsogen .

目的：建立一种简单高效的中脑多巴胺神经元细胞原代培养方法，并观察 胰酶 消化对 中脑多巴胺能神经元突起生长的损伤 作用。