Hepatoprotective, cardioprotective, and renal-protective effects of organic and conventional grapevine leaf extracts (Vitis labrusca var. Bordo) on Wistar rat tissues
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2011
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| _version_ | 1876424847591997440 |
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| author | LÍVIA S. OLIBONI |
| author_facet | LÍVIA S. OLIBONI |
| contents | Hepatoprotective, cardioprotective, and renal-protective effects of organic and conventional grapevine leaf extracts (Vitis labrusca var. Bordo) on Wistar rat tissues LÍVIA S. OLIBONI CAROLINE DANI CLÁUDIA FUNCHAL JOÃO A. HENRIQUES MIRIAN SALVADOR Multidisciplinaria (Ciencias Naturales y Exactas) renal protective Vitis labrusca grapevine leaves hepatoprotective The purpose of this study was to evaluate the beneficial effects of organic and conventional grapevine (Vitis labrusca L.) leaf extracts in reducing hydrogen peroxide-induced stress in the liver, heart and kidney of Wistar rats by measuring lipids and proteins damages (carbonyl assay), as well as the activity of the antioxidant enzymes superoxide dismutase and catalase. The preincubation with 5 mg/mL of organic and conventional grapevine (Vitis labrusca L.) leaf extracts prevented both lipids and proteins oxidative damages in all tissues analyzed. The organic leaf extract was able to restore superoxide dismutase (kidney and liver) and catalase (heart) activities, which were modified by the treatment with H2O2. The conventional extract was able to restore only the catalase activity in liver and heart tissues. The beneficial effects of the V labrusca leaf extract shown in this study could probably be important for formulating dietary supplements, as well as for developing new ingredients with improved antioxidant properties from other plant sources. 2011 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32721028016 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.83 |
| format | Artículo científico |
| id | redalyc_32721028016 |
| institution | Redalyc |
| language | en |
| publishDate | 2011 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Hepatoprotective, cardioprotective, and renal-protective effects of organic and conventional grapevine leaf extracts (Vitis labrusca var. Bordo) on Wistar rat tissues LÍVIA S. OLIBONI Multidisciplinaria (Ciencias Naturales y Exactas) renal protective Vitis labrusca grapevine leaves hepatoprotective Hepatoprotective, cardioprotective, and renal-protective effects of organic and conventional grapevine leaf extracts (Vitis labrusca var. Bordo) on Wistar rat tissues LÍVIA S. OLIBONI CAROLINE DANI CLÁUDIA FUNCHAL JOÃO A. HENRIQUES MIRIAN SALVADOR Multidisciplinaria (Ciencias Naturales y Exactas) renal protective Vitis labrusca grapevine leaves hepatoprotective The purpose of this study was to evaluate the beneficial effects of organic and conventional grapevine (Vitis labrusca L.) leaf extracts in reducing hydrogen peroxide-induced stress in the liver, heart and kidney of Wistar rats by measuring lipids and proteins damages (carbonyl assay), as well as the activity of the antioxidant enzymes superoxide dismutase and catalase. The preincubation with 5 mg/mL of organic and conventional grapevine (Vitis labrusca L.) leaf extracts prevented both lipids and proteins oxidative damages in all tissues analyzed. The organic leaf extract was able to restore superoxide dismutase (kidney and liver) and catalase (heart) activities, which were modified by the treatment with H2O2. The conventional extract was able to restore only the catalase activity in liver and heart tissues. The beneficial effects of the V labrusca leaf extract shown in this study could probably be important for formulating dietary supplements, as well as for developing new ingredients with improved antioxidant properties from other plant sources. 2011 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32721028016 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.83 |
| title | Hepatoprotective, cardioprotective, and renal-protective effects of organic and conventional grapevine leaf extracts (Vitis labrusca var. Bordo) on Wistar rat tissues |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) renal protective Vitis labrusca grapevine leaves hepatoprotective |
| url | https://www.redalyc.org/articulo.oa?id=32721028016 |