Total Radical Trapping Antioxidant Potential
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Peripheral markers of oxidative stress in chronic mercuric chloride intoxication
The present study was designed to evaluate the time course changes in peripheral markers of oxidative stress in a chronic HgCl2 intoxication model. Twenty male adult Wistar rats were treated subcutaneously daily for 30 days and divided into two groups of 10 animals each: Hg, which received HgCl2 (0.16 mg kg-1 day-1), and control, receiving the same volume of
Publicado em: 2010
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2. Lipid peroxidation and total radical-trapping potential of the lungs of rats submitted to chronic and sub-chronic stress
Exposure to stress induces a cluster of physiological and behavioral changes in an effort to maintain the homeostasis of the organism. Long-term exposure to stress, however, has detrimental effects on several cell functions such as the impairment of antioxidant defenses leading to oxidative damage. Oxidative stress is a central feature of many diseases. The
Publicado em: 2010
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3. Hemodialysis improves endothelial venous function in end-stage renal disease
The objective of the present study was to determine the acute effect of hemodialysis on endothelial venous function and oxidative stress. We studied 9 patients with end-stage renal disease (ESRD), 36.8 ± 3.0 years old, arterial pressure 133.8 ± 6.8/80.0 ± 5.0 mmHg, time on dialysis 55.0 ± 16.6 months, immediately before and after a hemodialysis session,
Publicado em: 2010
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4. Hemodialysis improves endothelial venous function in end-stage renal disease
The objective of the present study was to determine the acute effect of hemodialysis on endothelial venous function and oxidative stress. We studied 9 patients with end-stage renal disease (ESRD), 36.8 ± 3.0 years old, arterial pressure 133.8 ± 6.8/80.0 ± 5.0 mmHg, time on dialysis 55.0 ± 16.6 months, immediately before and after a hemodialysis session,
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-06
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5. Impacto do estresse oxidativo em diferentes eventos envolvidos no transplante pulmonar em ratos
O transplante é o único tratamento definitivo para doença pulmonar terminal. A injúria pulmonar induzida por isquemia-reperfusão (I-R) permanece como importante causa de mortalidade após o transplante. A injúria por I-R está relacionada com a falência do enxerto pulmonar, sendo associada ao aumento das espécies ativas de oxigênio (EAO). A preserva
Publicado em: 2007
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6. Peripheral markers of oxidative stress in chronic mercuric chloride intoxication
The present study was designed to evaluate the time course changes in peripheral markers of oxidative stress in a chronic HgCl2 intoxication model. Twenty male adult Wistar rats were treated subcutaneously daily for 30 days and divided into two groups of 10 animals each: Hg, which received HgCl2 (0.16 mg kg-1 day-1), and control, receiving the same volume of
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-06
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7. Lipid peroxidation and total radical-trapping potential of the lungs of rats submitted to chronic and sub-chronic stress
Exposure to stress induces a cluster of physiological and behavioral changes in an effort to maintain the homeostasis of the organism. Long-term exposure to stress, however, has detrimental effects on several cell functions such as the impairment of antioxidant defenses leading to oxidative damage. Oxidative stress is a central feature of many diseases. The
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-02