Cerebroprotective Effects of Dimeric Copper(II)Bis(o‐acetoxybenzoate) on Ischemia‐reperfusion Injury in Gerbils
Author(s) -
Ling Li,
Shen Zhi-qiang,
Weimin Yang,
Wanling Wu,
Weiping Liu,
Zhihe Chen
Publication year - 2002
Publication title -
metal-based drugs
Language(s) - English
Resource type - Journals
ISSN - 0793-0291
DOI - 10.1155/mbd.2002.253
Subject(s) - ischemia , reperfusion injury , copper , chemistry , pharmacology , anesthesia , medicine , organic chemistry
The cerebroprotective effects of copper aspirinate [dimeric copper(II) bis(o-acetoxybenzoate)] were investigated in gerbils subjected to 10-min global cerebral ischemia followed b 60-min reperfusion. The results showed that intragastric copper aspirinate (7.5, 15.0 and 30.0 mg Kg(-1)) markedly promoted the recovery of the electroencephalogram amplitude, attenuated the increase of lipid peroxide content and the decrease of superoxide dismutase activity in the cortex during ischemia-reperfusion injury. It suggested that copper aspirinate possesses potential neuroprotective properties, the mechanism of which might be related to an increase of the activity of endogenous superoxide dismutase.
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