Superoxidedismutase
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Environmental Enrichment Promotes Antioxidant Effect in the Ventrolateral Medulla and Kidney of Renovascular Hypertensive Rats
Resumo Fundamento: A hipertensão arterial é um precursor para o desenvolvimento da insuficiência cardíaca e renal e, além disso, está associada com o aumento dos marcadores oxidativos. O enriquecimento ambiental dos roedores melhora o desempenho em tarefas de memória, e também parece ter um efeito antioxidante sobre o hipocampo dos ratos normotensos
Arq. Bras. Cardiol.. Publicado em: 02/09/2019
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2. Alcesefoliside protects against oxidative brain injury in rats
ABSTRACT This study investigated the possible antioxidant and neuroprotective effects of alcesefoliside, isolated from Astragalus monspessulanus L., Fabaceae, against carbon tetrachloride (CCl4)-induced brain injury in Wistar rats. Iron sulphate/ascorbic acid lipid peroxidation was induced in rat brain microsomes and pre-incubated with alcesefoliside and sil
Rev. bras. farmacogn.. Publicado em: 27/05/2019
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3. Oxidized low-density-lipoprotein accumulation is associated with liver fibrosis in experimental cholestasis
OBJECTIVE: The aim of the present study was to examine the probable relationship between the accumulation of oxLDL and hepatic fibrogenesis in cholestatic rats. INTRODUCTION: There is growing evidence to support the current theories on how oxidative stress that results in lipid peroxidation is involved in the pathogenesis of cholestatic liver injury and fibr
Clinics. Publicado em: 2008
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4. Parâmetros oxidativos plasmáticos na determinação do desfecho e resposta ao tratamento com antioxidantes na sepse
OBJETIVOS: determinar a relação entre parâmetros de estresse oxidativo, gravidade de sepse e resposta ao tratamento com antioxidantes. MATERIAL E MÉTODOS: foram incluídos pacientes consecutivos admitidos na UTI de um hospital terciário com o diagnóstico de sepse, sepse grave ou choque séptico. Os pacientes foram avaliados diariamente e foi coletado s
Publicado em: 2007
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5. Effect of unsaturated fatty acids on myocardial performance, metabolism and morphology
Diets rich in saturated fatty acids are one of the most important causes of atherosclerosis in men, and have been replaced with diets rich in unsaturated fatty acids (UFA) for the prevention of this disorder. However, the effect of UFA on myocardial performance, metabolism and morphology has not been completely characterized. The objective of the present inv
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-02
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6. Superoxide Dismutase (Sod-1) Null Mutants of Neurospora Crassa: Oxidative Stress Sensitivity, Spontaneous Mutation Rate and Response to Mutagens
Enzymatic superoxide-dismutase activity is believed to be important in defense against the toxic effects of superoxide. Although superoxide dismutases are among the best studied proteins, numerous questions remain concerning the specific biological roles of the various superoxide-dismutase types. In part, this is because the proposed damaging effects of supe
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7. Medicinal yeast extracts
Alcoholic extracts of bakers' yeast (Saccharomyces cerevisiae) have been used for over 60 years in over-the-counter medications for the treatment of hemorrhoids, burns, and wounds. Although previous studies suggested that small peptides were responsible for the medical observations, the peptides were never resolved into separate fractions and identified. In
Cell Stress Society International.