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Superoxide Dismutase Activities in Aging Rat Brain

 

作者: A. Vanella,   E. Geremia,   G. D’Urso,   P. Tiriolo,   I. Di Silvestro,   R. Grimaldi,   R. Pinturo,  

 

期刊: Gerontology  （Karger Available online 1982）
卷期: Volume 28, issue 2  

页码: 108-113

 

ISSN:0304-324X

 

年代: 1982

 

DOI:10.1159/000212519

 

出版商: S. Karger AG

 

关键词: Rat brain;Cortex;Superoxide dismutase Enzyme activity

 

数据来源: Karger

 

摘要:

The superoxide dismutase (SOD) activities in cerebral cortex of rat during aging are reported. The specific activity of cytosol SOD (Cu/Zn dismutase) decreases progressively from the 1st to the 30th month of postnatal life, whereas the specific activity of mitochondrial SOD increases with age. The alterations in the two enzymatic forms of SOD in the cerebral cortex of rat during aging may be due to separate regulation mechanisms.

 

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