Navegação por Assunto "Glutathione"
Resultados 1-10 de 10
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Can glutathione be a biomarker for suicide risk in women 18 months postpartum?
(2023) [Artigo de periódico]Background: Suicide risk is prominent among the problems affecting populations, mainly due to the broad family, psychosocial and economic impact. Most individuals at suicidal risk have some mental disorder. There is ... -
Efeitos do resveratrol frente à depleção de glutationa em células astrogliais C6
(2016) [Trabalho de conclusão de graduação]O polifenol resveratrol, uma fitoalexina predominantemente encontrada em uvas e no vinho tinto, apresenta inúmeros efeitos biológicos, por exemplo a ação antioxidante e anti-inflamatória. No sistema nervoso central (SNC), ... -
Equilíbrio hídrico e balanço redox durante exercício no calor em humanos : o papel dos eritrócitos na defesa antioxidante
(2019) [Tese]Introdução geral: Os radicais livres são átomos ou moléculas altamente reativas e suscetíveis a interagirem e modificarem com outras moléculas. Além dos radicais livres, existem as espécies reativas de oxigênio (ERO) que ... -
Glutathione levels in and total antioxidant capacity of Candida sp. cells exposed to oxidative stress caused by hydrogen peroxidase major article
(2012) [Artigo de periódico]Introduction: The capacity to overcome the oxidative stress imposed by phagocytes seems to be critical for Candida species to cause invasive candidiasis. Methods: To better characterize the oxidative stress response (OSR) ... -
Glutathione peroxidase induction protects Saccharomyces cerevisiae sod1deltasod2delta double mutants against oxidative damage
(2004) [Artigo de periódico]Saccharomyces cerevisiae mutants deficient in superoxide dismutase genes (sod1∆, sod2∆and the double mutant) were subjected to H2O2 stress in the stationary phase. The highest sensitivity was observed in the sod2∆mutant, ... -
A influência do estrogênio na hipertensão arterial pulmonar : papel do estresse oxidativo
(2011) [Dissertação]A hipertensão arterial pulmonar é uma síndrome caracterizada por vasoconstrição e remodelamento vascular pulmonar, levando a um aumento progressivo na resistência vascular pulmonar, que eleva a pós-carga imposta ao ventrículo ... -
In vitro effect of N-acetyl-L-cysteine on glutathione and sulfhydryl levels in X-linked adrenoleukodystrophy patients
(2017) [Artigo de periódico]Introduction: Recent evidence shows that oxidative stress seems to be related with the pathophysiology of X-linked adrenoleukodystrophy (X-ALD), a neurodegenerative disorder. Methods: In the present study, the in vitro ... -
Lipopolysaccharide modulates astrocytic S100B secretion: a study in cerebrospinal fluid and astrocyte cultures from rats
(2011) [Artigo de periódico]Background: Inflammatory responses in brain are primarily mediated by microglia, but growing evidence suggests a crucial importance of astrocytes. S100B, a calcium-binding protein secreted by astrocytes, has properties of ... -
Oxidative stress in the latissimus dorsi muscle of diabetic rats
(2000) [Artigo de periódico]The purpose of the present study was to investigate the effects of experimental diabetes on the oxidant and antioxidant status of latissimus dorsi (LD) muscles of male Wistar rats (220 ± 5 g, N = 11). Shortterm (5 days) ... -
Short-term exercise training improves cardiac function associated to a better antioxidant response and lower type 3 iodothyronine deiodinase activity after myocardial infarction
(2019) [Artigo de periódico]Aims: We assessed the effects of a short-term exercise training on cardiac function, oxidative stress markers, and type 3 iodothyronine deiodinase (D3) activity in cardiac tissue of spontaneously hypertensive rats (SHR) ...