Results: 121

Phenolic compounds profile, neuroprotective effect and antioxidant potential of a commercial Turkish coffee

Rev. Nutr. (Online); 33 (), 2020
ABSTRACT Objective The purpose of this study is to determine the phenolic and flavonoid contents, and antioxidant activities and neuroprotective effects of powdered coffee sample of a commercial coffee brand originated from Sivas, Turkey. Methods Total phenolic, flavonoid and antioxidant contents, enzy...

A suplementação com vitamina C e E pode inibir as adaptações ao treinamento físico aeróbio?

Rev. bras. ciênc. mov; 27 (4), 2019
Cronicamente, o exercício aeróbio promove inúmeros benefícios sobre o desempenho físico e a saúde. No entanto, sessões agudas de exercício aeróbio induzem a produção de Radicais Livres, cujo acúmulo está associado a diversos efeitos prejudiciais sobre a célula, e em última instância, sobr...

The effect of Allium sativum in experimental peritoneal adhesion model in rats

Acta cir. bras; 34 (10), 2019
Abstract Purpose: To evaluate the effect of garlic on formation of postoperative adhesions in rats. Methods: Twenty-four Sprague dawley rats were divided into three groups. In Group 1 (sham), laparotomy was performed and stitched up. In Group 2 (control), after laparotomy was performed, punctate hemorr...

¿El licopeno puede eliminar los efectos perjudiciales de la hiperoxia en los cerebros inmaduros?

Arch. argent. pediatr; 117 (4), 2019
Objetivos: Al ser un antioxidante, el licopeno protege a las células contra el daño causado por los radicales libres, fortalece los enlaces intercelulares y mejora el metabolismo celular. Este estudio analiza los efectos del licopeno sobre los trastornos neurodegenerativos por hiperoxia en ratas recié...

Especies reactivas del oxígeno: formación, funcion y estrés oxidativo

Med. leg. Costa Rica; 36 (1), 2019
Resumen Las especies reactivas del oxígeno (ROS) son producidas como una consecuencia del metabolismo aeróbico fisiológico normal. La cadena de transporte de electrones de la mitocondria, los peroxisomas, la NADPH oxidasa, la óxido nítrico sintetasa desacoplada y el sistema del citocromo P450 son la...

Evaluation of the antioxidant potential of Copaifera multijuga in Ehrlich tumor-bearing mice

Acta amaz; 49 (1), 2019
Copaifera multijuga, commonly known as copaiba, is popularly used in the form of tea for various conditions due to the presence of antioxidant substances in its composition, which protect cells against damage caused by free radicals. Its oleoresin is also used as an anti-inflammatory and antitumoral agen...

Marcadores lipídicos en suero y síndrome coronario agudo en pacientes egresados del servicio de cardiología. Hospital Faustino Pérez
Lipid markers in serum and acute coronary syndrome in patients discharged from service of cardiology. Hospital Faustino Pérez

Rev. medica electron; 40 (6), 2018
RESUMEN Introducción: las enfermedades cardiovasculares actualmente son la principal causa de muerte en los países industrializados y se espera que también lo sean en los países en vías de desarrollo en el año 2020. Entre ellas la enfermedad arterial coronaria es la manifestación más prevalente...

Exogenous niacin treatment increases NADPH oxidase in kiwifruit

Braz. j. biol; 78 (4), 2018
Abstract Kiwifruit are a popular fruit worldwide; however, plant growth is threatened by abiotic stresses such as drought and high temperatures. Niacin treatment in plants has been shown to increase NADPH levels, thus enhancing abiotic stresses tolerance. Here, we evaluate the effect of niacin solution s...

The effect of pycnogenol on lymphatic nodes and adhesion during in a peritoneal adhesion model in rats

Acta cir. bras; 33 (2), 2018
Abstract Purpose: To investigate the effects of pycnogenol on peritoneal adhesions and additionally to investigate the immunohistochemical effects of free oxygen radicals and reactive lymph nodes detected in the adhesive tissue that was sampled surrounding the cecum on intra-abdominal adhesions. Metho...