Chaperonins dependent increase of Cu,Zn Superoxide dismutase production inEscherichia coli
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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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A study of the optimization of CuZn superoxide dismutase gene expression in E. coli L21/pET28-SOD was undertaken. The SOD gene was directionally cloned into expression vector pET28.The recombinant plasmid was transformed into E. coli BL21 and induced by IPTG to express SOD protein. The four effective factors, including the initial concentration of BL21/pET28-SOD, concentration of IPTG, incubati...
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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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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1993
ISSN: 0014-5793
DOI: 10.1016/0014-5793(93)81099-l