Modulation of Antioxidant Enzyme Expression and Function by Estrogen
نویسندگان
چکیده
منابع مشابه
Modulation of antioxidant enzyme expression and function by estrogen.
Oxidative stress plays a pivotal role in the pathogenesis of atherosclerosis and can be effectively influenced by radical scavenging enzyme activity and expression. The vasoprotective effects of estrogens may be related to antioxidative properties. Therefore, effects of 17beta-estradiol on production of reactive oxygen species and radical scavenging enzymes were investigated. 17beta-estradiol d...
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Oxidative stress plays an important role in the pathogenesis of atherosclerosis and can be effectively influenced by radical scavenging enzymes. Estrogens exert antioxidative effects in the vasculature; however, cotreatment with progesterone may abrogate the vasoprotective effects of estrogen. Therefore, the effects of progesterone on the production of reactive oxygen species (ROS) and expressi...
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Pathological conditions that predispose to cardiovascular events, such as hypertension, hypercholesterolemia, and diabetes, are associated with oxidative stress. These observations and further data derived from a plethora of investigations provided accumulating evidence that oxidative stress is decisively involved in the pathogenesis of endothelial dysfunction and atherosclerosis. Several enzym...
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In this study, we investigated the cardioprotective effects of resveratrol. Rats were intraperitoneally administered with resveratrol (25 mg/kg bw) or vehicle (ethanol 10%) for 7 days and their heart subjected to ischemia/reperfusion injury. Isolated hearts were langendorff perfused, left ventricular functions as heart rate and developed pressure, as well as, heart antioxidant status were deter...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2003
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.0000082334.17947.11