An overview of chagasic cardiomyopathy: pathogenic importance of oxidative stress
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2005
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| _version_ | 1876441264432349184 |
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| author | Michele A. Zacks |
| author_facet | Michele A. Zacks |
| contents | An overview of chagasic cardiomyopathy: pathogenic importance of oxidative stress Michele A. Zacks Jian-Jun Wen Galina Vyatkina Vandanajay Bhatia Nisha Garg Multidisciplinaria (Ciencias Naturales y Exactas) oxidant inflammation mitochondria oxidative damage antioxidant status There is growing evidence to suggest that chagasic myocardia are exposed to sustained oxidative stressinducedinjuries that may contribute to disease progression. Pathogen invasion- and replication-mediatedcellular injuries and immune-mediated cytotoxic reactions are the common source of reactive oxygenspecies (ROS) in infectious etiologies. However, our understanding of the source and role of oxidativestress in chagasic cardiomyopathy (CCM) remains incomplete. In this review, we discuss the evidence forincreased oxidative stress in chagasic disease, with emphasis on mitochondrial abnormalities, electron transportchain dysfunction and its role in sustaining oxidative stress in myocardium. We discuss the literaturereporting the consequences of sustained oxidative stress in CCM pathogenesis. 2005 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32777409 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.77 |
| format | Artículo científico |
| id | redalyc_32777409 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | An overview of chagasic cardiomyopathy: pathogenic importance of oxidative stress Michele A. Zacks Multidisciplinaria (Ciencias Naturales y Exactas) oxidant inflammation mitochondria oxidative damage antioxidant status An overview of chagasic cardiomyopathy: pathogenic importance of oxidative stress Michele A. Zacks Jian-Jun Wen Galina Vyatkina Vandanajay Bhatia Nisha Garg Multidisciplinaria (Ciencias Naturales y Exactas) oxidant inflammation mitochondria oxidative damage antioxidant status There is growing evidence to suggest that chagasic myocardia are exposed to sustained oxidative stressinducedinjuries that may contribute to disease progression. Pathogen invasion- and replication-mediatedcellular injuries and immune-mediated cytotoxic reactions are the common source of reactive oxygenspecies (ROS) in infectious etiologies. However, our understanding of the source and role of oxidativestress in chagasic cardiomyopathy (CCM) remains incomplete. In this review, we discuss the evidence forincreased oxidative stress in chagasic disease, with emphasis on mitochondrial abnormalities, electron transportchain dysfunction and its role in sustaining oxidative stress in myocardium. We discuss the literaturereporting the consequences of sustained oxidative stress in CCM pathogenesis. 2005 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32777409 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.77 |
| title | An overview of chagasic cardiomyopathy: pathogenic importance of oxidative stress |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) oxidant inflammation mitochondria oxidative damage antioxidant status |
| url | https://www.redalyc.org/articulo.oa?id=32777409 |