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| Colombo,N.B.R.; Rangel,M.P.; Martins,V.; Hage,M.; Gelain,D.P.; Barbeiro,D.F.; Grisolia,C.K.; Parra,E.R.; Capelozzi,V.L.. |
| The antioxidant effects of Caryocar brasiliense Camb, commonly known as the pequi fruit, have not been evaluated to determine their protective effects against oxidative damage in lung carcinogenesis. In the present study, we evaluated the role of pequi fruit against urethane-induced DNA damage and oxidative stress in forty 8-12 week old male BALB/C mice. An in vivo comet assay was performed to assess DNA damage in lung tissues and changes in lipid peroxidation and redox cycle antioxidants were monitored for oxidative stress. Prior supplementation with pequi oil or its extract (15 µL, 60 days) significantly reduced urethane-induced oxidative stress. A protective effect against DNA damage was associated with the modulation of lipid peroxidation and low... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pequi; Caryocar brasiliense Camb; Oxidative stress; Lung cancer; Urethane; Molecular biology. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000900852 |
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