Induction of oxidative stress and oxidative damage in rat glial cells by acrylonitrile
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چکیده
منابع مشابه
Acrylonitrile-induced oxidative DNA damage in rat astrocytes.
Chronic administration of acrylonitrile results in a dose-related increase in astrocytomas in rat brain, but the mechanism of acrylonitrile carcinogenicity is not fully understood. The potential of acrylonitrile or its metabolites to induce direct DNA damage as a mechanism for acrylonitrile carcinogenicity has been questioned, and recent studies indicate that the mechanism involves the inductio...
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Acrylonitrile (ACN) is a volatile, toxic liquid used as a monomer in the manufacture of synthetic rubber, styrene plastics, acrylic fiber and adhesives. ACN is a potent neurotoxin and a carcinogen, which produces tumors in rats, particularly gliomas of the brain. A role for free radical-mediated lipid peroxidation in the toxicity of ACN has been suggested. We examined the ability of taurine, an...
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Objective(s): The aim of this study is to explore the potential neuroprotective effects of Ginkgolide B (GB), a main terpene lactone and active component in Ginkgo biloba, in hypoxia-induced neuronal damage, and to further investigate its possible mechanisms.Materials and Methods: 54 Sprague-Dawley rats were randomly divided into three groups: the untreated control group (n=18); the hypoxia gro...
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Several recent studies have shown that certain forms of genetic or acquired hypertension are associated with oxidative stress and that animals with those types of hypertension respond favorably to antioxidant therapy. We hypothesize that oxidative stress may cause hypertension via (among other mechanisms) enhanced oxidation and inactivation of nitric oxide (NO). To test this hypothesis, Sprague...
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ژورنال
عنوان ژورنال: Carcinogenesis
سال: 1999
ISSN: 1460-2180
DOI: 10.1093/carcin/20.8.1555