1996
DOI: 10.1016/0009-8981(96)06394-2
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Oxidative stress in blood of HIV infected patients

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Cited by 206 publications
(101 citation statements)
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“…The antioxidant capacity was determined by evaluation of the total radical-trapping antioxidant potential (TRAP) using the chemiluminescence method with induction time of 2.2-azobis (2-amidinopropane) and calibrated with analogue TROLOX vitamin E (Repetto et al 1996). This method detects water-soluble and soluble antioxidants in the plasma.…”
Section: Oxidative Stress Indicatorsmentioning
confidence: 99%
“…The antioxidant capacity was determined by evaluation of the total radical-trapping antioxidant potential (TRAP) using the chemiluminescence method with induction time of 2.2-azobis (2-amidinopropane) and calibrated with analogue TROLOX vitamin E (Repetto et al 1996). This method detects water-soluble and soluble antioxidants in the plasma.…”
Section: Oxidative Stress Indicatorsmentioning
confidence: 99%
“…In vivo, there was a dose-dependent increase in TRAP which reflects both hydro and lipossoluble antioxidant substances (Repetto et al, 1996). In vitro, there was a decrease in PMA-induced respiratory burst in neutrophils, suggesting a scavenger activity of the syrup.…”
Section: Discussionmentioning
confidence: 92%
“…Total serum antioxidant potential (TRAP) was determined by chemiluminescence using an adaptation from the method described by Repetto et al (1996). This experiment was conducted in a Beckman b counter, model LS 6000 (Fullerton, CA, USA) in a non-coincident counting mode for 25 minutes and with a response range between 300 and 620 nm.…”
Section: Plasmatic Antioxidant/pro-oxidant Balancementioning
confidence: 99%
“…É o inbalance entre capacidade oxidante/antioxidante que provoca o aumento dos níveis de emissão. Estudos prévios demonstraram que a utilização de QL, sendo um método mais sensível, apresenta maior correlação com o método da reação do MDA com TBARS, o mais amplamente empregado para detecção de lipoperoxidos de membrana (16)(17)20) . Apesar dos cuidados com o desenvolvimento do estudo, alguns pontos metodológicos mostraram-se frágeis e merecem discussão.…”
Section: Tabela 1 Valores Da Média E Do Erro Padrão Da Quimiluminescêunclassified