Aim Until now. there is no data that show mouse microinjection 6-hydroxydopamine ( 6-OHDA ) for Parkinson ' s disease ( PD ) model in our country. Here a mouse PD model was suggested by injection 6-OHDA into unilateral striatum.Methods The right striatum of mice was injected 6-OHDA, the Apomorphine- and Amphetamine-induced rotation behaviors were measured. and the tyrosine hvdroxvlase ( TH ) activity of cortex,left and right striatum were assayed by radioassay method. Results and Conclusion The results indicate that mouse injected 6-OHDA into striatum can be used to induce acute PD animal model. the successful rate was 95% , and the period is about four weeks.%探讨小鼠纹状体内注射6-OHDA制作PD模型可行性.方法 将6-OHDA注射入小鼠单侧纹状体内,使用阿朴吗啡和安非他命诱发的动物单侧旋转进行行为学检测,同位素法检测皮层、左右纹状体内多巴胺能神经元标志酶酪氨酸羟化酶(tyrosine hydroxylase,TH)的活性.结果 与结论小鼠纹状体内注射6-OHDA后,可成功制作急性PD模型,成功率为95%,模型持续时间大约4周.
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