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Neuroscience
评估神经退行性表型果蝇爬坡试验和全脑多巴胺能神经元免疫组化染色
评估神经退行性表型果蝇爬坡试验和全脑多巴胺能神经元免疫组化染色
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
Assessing Neurodegenerative Phenotypes in Drosophila Dopaminergic Neurons by Climbing Assays and Whole Brain Immunostaining

评估神经退行性表型果蝇爬坡试验和全脑多巴胺能神经元免疫组化染色

Full Text
20,003 Views
09:17 min
April 24, 2013

DOI: 10.3791/50339-v

Maria Cecilia Barone1, Dirk Bohmann1

1Department of Biomolecular Genetics,University of Rochester Medical Center

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Please note that some of the translations on this page are AI generated. Click here for the English version.

在这里,我们描述了两个实验,已建立了学习年龄依赖性的多巴胺(DA)神经元的神经退行性疾病

该程序的总体目标是评估转基因果蝇中多巴胺能神经元的神经变性。这是通过首先通过 GAL four UAS 系统在酪氨酸羟化酶启动子的控制下表达所需的转基因来实现的。该程序的第二步是收集所需基因型的果蝇,按性别将它们分开并进行年龄测定。

第三步是通过负几何轴测试苍蝇随着年龄的增长而进行的攀爬活动。最后一步是计算在不同年龄收集的解剖大脑中的多巴胺能神经元的数量。最终,结果将显示动物的运动行为和多巴胺能神经元群大小的变化。

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神经 第74期 遗传学 神经生物学 分子生物学 细胞生物学 生物医学工程 医学 发育生物学 果蝇 神经退行性疾病 负趋地性 酪氨酸羟化酶 多巴胺能神经元 α-突触核蛋白 神经细胞 免疫染色 动物模型

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