And the the 6-hydro- dopamine (6-OHDA) unilaterally lesioned rat model is one of the most widely used animal models of PD because of its more widely source, lower price and better stability.

• 其中6-羟基多巴胺（6-hydrodopamine，6-OHDA）偏侧毁损PD大鼠模型由于其动物来源广、价格低廉、稳定性较强等优点成为当今世界上使用最普遍的动物模型之一。