Cell-free synthesis of human Cu/Zn-superoxide dismutase
نویسندگان
چکیده
منابع مشابه
CuZn - superoxide dismutase ( CuZnSOD ) transgenic mice show
_, We have used female and male transgenic (Tg) mice that carry the complete sequence of the human copper-zinc (CuZn) , superoxide dismutase (SOD) gene in order to assess the lethal effects of methylenedioxyamphetamine (MDA) and methylene,_ im dioxymethamphetamine (MDMA). In contrast to non-Tg mice, both heterozygous and homozygous SOD-Tg mice showed resistance to the lethal effects of both dru...
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Impairment of endothelium-dependent responses is an early landmark of endothelial dysfunction in blood vessels with aging and/or cardiovascular diseases.1 A critical manifestation of endothelial dysfunction is the reduced bioavailability of NO, a key vascular protective molecule and an independent predictor of cardiovascular events.2 Hence, stimuli decreasing vascular NO bioavailability manifes...
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Mutations in CuZn-superoxide dismutase (CuZn-SOD) have been linked to familial amyotrophic lateral sclerosis (ALS), and motor neurone death is caused by the gain of a toxic property of the mutant protein. Here we determined amounts, activity and molecular forms of CuZn-SOD in CSF from ALS patients carrying the D90A and other CuZn-SOD mutations and patients without such mutations. There were no ...
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The distribution of CuZn superoxide dismutase (SOD) molecules in subcellular organelles in rat liver hepatocytes was studied using integrated biochemical, stereological, and quantitative immunocytochemical techniques. A known concentration of purified CuZn SOD in 10% gelatin was embedded alongside the liver tissue for the calculation of CuZn SOD concentrations in hepatocyte organelles and total...
متن کاملCell death after exposure to subarachnoid hemolysate correlates inversely with expression of CuZn-superoxide dismutase.
BACKGROUND AND PURPOSE Subarachnoid hemolysate (SAH) has been associated with oxidative brain injury, cell death, and apoptosis. We hypothesized that over-expression of CuZn-superoxide dismutase (CuZn-SOD) would protect against injury after SAH, whereas reduction of its expression would exacerbate injury. METHODS Saline (n=16) or hemolysate (n=50) was injected into transgenic mice overexpress...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1980
ISSN: 0014-5793
DOI: 10.1016/0014-5793(80)80345-0