摘要
建立一个稳定可靠的实验模型对研究帕金森病(PD)的发病和治疗是尤其必要的。自从发现1-甲基-4-苯基-1,2,3,6-四氢吡啶(MPTP)能在人类诱发PD以来,人们对其神经毒性作了大量研究。MPTP及其有效成分1-甲基-4-苯基吡啶离子(MPP+)对中脑黑质多巴胺能神经元有选择性的破坏作用,从而发挥其诱导PD的毒性作用。在过去的几十年里对MPTP/MPP+诱导的PD实验模型的研究取得了显著的进展,目前MPTP/MPP+诱导的PD实验模型已广泛地用于PD研究。
The development of a stable and reliable experimental model is particularly necessary for the study of the pathogenesis of Parkinson disease(PD) and the development of therapeutic strategies.As 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP) has been shown to induce PD in humans,the neurotoxicity of MPTP has been extensively studied.It is found that MPTP and its active neurotoxic metabolite 1-methyl-4-phenyl-pyridinium(MPP+) can selectively damage substantia nigra dopaminergic neurons,inducing the neurotoxicity in PD.The study of MPTP/ MPP+-induced PD experimental model has made great progress in the past decades.Currently,MPTP/ MPP+-induced PD experimental models have been widely used in PD study.
出处
《医学综述》
2011年第5期669-672,共4页
Medical Recapitulate