2011
DOI: 10.1590/s0100-46702011000200006
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Efeito da complexação de metais aos antiinflamatórios na ação contra agentes oxidativos e radicais livres: ação do cetoprofeno

Abstract: Os radicais livres são espécies altamente reativas geradas nos organismos vivos com a finalidade de proteção. Porém, em algumas circunstâncias, estes são responsáveis pela ocorrência ou o agravo de danos teciduais. Muitos antiinflamatórios apresentam ação direta sobre radicais livres e espécies reativas não radicalares, o que contribui para suas ações contra a inflamação. O cetoprofeno é um antiinflamatório não esteroidal que gera radicais livres ao sofrer fotoirradiação e tem com isso um efeito hemolítico imp… Show more

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Cited by 3 publications
(3 citation statements)
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“…In contrast, it was verified that ketoprofen has a lower antioxidant effect, which corroborated the result by Manente et al. (2011).…”
Section: Discussionsupporting
confidence: 88%
See 1 more Smart Citation
“…In contrast, it was verified that ketoprofen has a lower antioxidant effect, which corroborated the result by Manente et al. (2011).…”
Section: Discussionsupporting
confidence: 88%
“…Moreover, these results are in a good agreement with the study reported by Yamaguti-Sasaki et al (2007), which demonstrated that AEG is rich in bioactive compounds and exhibited antioxidant activity. In contrast, it was verified that ketoprofen has a lower antioxidant effect, which corroborated the result by Manente et al (2011).…”
Section: Discussionsupporting
confidence: 79%
“…The resulting reaction mixture was vigorously stirred at 57˚C for 6 hours. The solution was cooled to room temperature, and the methanol was removed using reduced pressure to obtain the compounds ( Figure 1) [27]. The material was measured and calculated the yield the reaction.…”
Section: Complex Reactionmentioning
confidence: 99%