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[蛋白酶体功能障碍时黑质多巴胺能神经元中伴侣蛋白Hsp70的含量增加]

[Content of chaperon Hsp70 in dopaminergic neurons of the black substance increases in proteasome dysfunstion].

作者信息

Pastukhov Iu F, Ekimova I V, Guzhova I V, Romanova I V, Artiukhina Z E

出版信息

Ross Fiziol Zh Im I M Sechenova. 2011 Jul;97(7):649-60.

PMID:21961290
Abstract

In Wistar rats, specific inhibitor UPS lactacystin induced degeneration of 24% of the dopaminergic neurons in the black substance. The work shows that a moderate weakening of the UPS function is characterized by an enhanced activity of the shaperon system. This process seems to restore and maintain population of the dopaminergic neurons.

摘要

在Wistar大鼠中,特异性蛋白酶体抑制剂乳胞素可导致黑质中24%的多巴胺能神经元变性。这项研究表明,蛋白酶体功能的适度减弱表现为伴侣蛋白系统活性增强。这一过程似乎能恢复和维持多巴胺能神经元的数量。

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[Content of chaperon Hsp70 in dopaminergic neurons of the black substance increases in proteasome dysfunstion].[蛋白酶体功能障碍时黑质多巴胺能神经元中伴侣蛋白Hsp70的含量增加]
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