Novel aspects of oxidative stress in cardiovascular diseases.
Novel aspects of oxidative stress in cardiovascular diseases.
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DOI:
10.1253/circj.cj-08-1082
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发表时间:
2009-02
期刊:
影响因子:
--
通讯作者:
Pena-Silva R
中科院分区:
文献类型:
--
作者:
Heistad DD;Wakisaka Y;Miller J;Chu Y;Pena-Silva R
Oxygen radicals, and other reactive oxygen species, may play an important role in the pathophysiology of atherosclerosis, stroke, and other cardiovascular diseases. Mechanisms that account for oxidative stress in different cardiovascular diseases are diverse. For example, increases in activity of NAD(P)H oxidase, “uncoupling” of nitric oxide synthase, and maladaptive changes in expression of antioxidants all can contribute to increases in oxidative stress. We have observed very different patterns of pro-and antioxidant mechanisms that contribute to increases in oxygen radicals in atherosclerotic plaques, hemorrhagic strokes, and aortic valve stenosis. A disappointment, in relation to the hypothesis that oxygen radicals contribute to cardiovascular risk, is that many studies indicate that antioxidant vitamins fail to reduce the risk of cardiovascular disease. We speculate, however, that better understanding of mechanisms that lead to increases in oxidative stress in different cardiovascular diseases may lead to more effective antioxidant prevention or treatment of diseases.
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影响因子:
24
作者:
Miller, Jordan D.;Chu, Yi;Brooks, Robert M.;Richenbacher, Wayne E.;Pena-Silva, Ricardo;Heistad, Donald D.
通讯作者:
Heistad, Donald D.
DOI:
10.1161/01.atv.0000163846.51473.09
发表时间:
2005-07-01
影响因子:
8.7
作者:
Leopold, JA;Loscalzo, J
通讯作者:
Loscalzo, J
影响因子:
158.5
作者:
Cowell, SJ;Newby, DE;Boon, NA
通讯作者:
Boon, NA
DOI:
10.1161/01.atv.0000234921.88489.5c
发表时间:
2006-09-01
影响因子:
8.7
作者:
Chu, Yi;Piper, Robert;Heistad, Donald D.
通讯作者:
Heistad, Donald D.
DOI:
10.1152/ajpheart.00080.2006
发表时间:
2006-08-01
影响因子:
4.8
作者:
Iida, Shinichiro;Weiss, Robert M.;Heistad, Donald D.
通讯作者:
Heistad, Donald D.