Results 31 to 40 of about 103,877 (256)

Consumo de antioxidantes em participantes do ELSA-Brasil: resultados da linha de base

Revista Brasileira de Epidemiologia, 2016
RESUMO: Objetivo: Avaliar o consumo habitual de antioxidantes (vitaminas A, E e C, selênio e zinco) e identificar fatores associados ao baixo consumo em adultos.
Marina Galvão Teixeira, José Geraldo Mill, Alexandre Costa Pereira, Maria del Carmen Bisi Molina   +3 more
doaj   +1 more source

Aterosclerose e alimentos antioxidantes

Research, Society and Development, 2023
Segundo a Organização Mundial de Saúde, as doenças cardiovasculares são a principal causa de morte do mundo. A aterosclerose é uma doença progressiva, que se caracteriza pelo acúmulo de lipídios no interior dos macrofágos, gerando um acúmulo de gordura nas células que revertem às artérias, a longo prazo, pode acabar levando a obstrução dessas artérias,
Aline Gabrielle Lopes Dias, Gisele dos Santos Martins, Cristiane Sousa de Souza, Jirlane Cruz Lopes, Ninivi da Silva Oliveira   +4 more
openaire   +1 more source

Effects of Cadmium on Phenolic Composition and Antioxidant Activities of Erica andevalensis

Journal of Botany, Volume 2012, Issue 1, 2012., 2012
We evaluated the effects of cadmium on phenolic composition of Erica andevalensis, an endemic protected heather that grows in mine affected soils. Plants cultivated under laboratory‐controlled conditions were exposed to acute doses of cadmium to investigate the mechanisms this species possesses to survive in the presence of toxic metals in its natural ...
Belén Márquez-García, M. Ángeles Fernández-Recamales, Francisco Córdoba, Philip White   +3 more
wiley   +1 more source

Quercetin Treatment Ameliorates Systemic Oxidative Stress in Cirrhotic Rats

International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
Our aim was to investigate whether the antioxidant quercetin protects against liver injury and ameliorates the systemic oxidative stress in rats with common bile duct ligation. Secondary biliary cirrhosis was induced through 28 days of bile duct obstruction. Animals received quercetin (Q) after 14 days of obstruction.
Emanuelle Kerber Vieira, Silvia Bona, Fábio Cangeri Di Naso, Marilene Porawski, Juliana Tieppo, Norma Possa Marroni, F. Izzo   +6 more
wiley   +1 more source

Actividad física y estrés oxidativo [PDF]

, 2010
La práctica regular de actividad física (AF) se asocia con una menor mortalidad y morbilidad cardiovascular. Parte de estos efectos beneficiosos están relacionados con los efectos favorables sobre los factores de riesgo cardiovascular clásicos.
Arquer, Andreu, Elosua, Roberto, Marrugat, Jaume   +2 more
core   +1 more source

Antioxidantes dietéticos para la prevención de la periodontitis crónica y su tratamiento. Una revisión de las evidencias actuales procedentes de estudios en animales y humanos [PDF]

, 2015
Objetivos. Dada la relación existente entre periodontitis crónica y altos niveles de estrés oxidativo, esta revisión pretende clarificar qué papel puede desempeñar la ingesta de los diferentes antioxidantes de la dieta en el mantenimiento de un ...
Bullon, Pedro
core  

Zinc Oxide Nanomaterials: Green Synthesis, Properties, and Potentials in Active Food Packaging, Edible Coatings, and Nanomedicine Applications

ChemistrySelect, Volume 11, Issue 1, 8 January 2026.
This study critically analyzed the main advances in ZnO nanomaterials obtained from different synthetic approaches (mediated by plants, microbes and seaweeds), and their functional and biological properties were prospected for applications in the food and nanomedicine sector.
Italo Rennan Sousa Vieira, Ana Carolina de Morais Mirres, Carlos Adam Conte‐Junior   +2 more
wiley   +1 more source

Contribuição da alimentação fora do domicílio para a ingestão de nutrientes antioxidantes no Brasil

Revista Segurança Alimentar e Nutricional, 2018
O objetivo deste estudo consistiu em avaliar a contribuição da alimentação fora do domicílio para a ingestão de nutrientes antioxidantes da população brasileira.
Luciane Zabine de Oliveira, Camila Tureck, Eloá Angélica Koehnlein   +2 more
doaj   +1 more source

Efecto del estrés producido por la mezcla de sales en la concentración de aldehído malónico, proteínas y enzimas antioxidantes de Leymus chinensis de tres colores foliares diferentes [PDF]

, 2017
The mixed salt stress is common in nature. Salt stressalways affects plant growth. Different plant species have different adaptive capacity to salty soil. Leymus chinensis is an herbaceous plant with different leaf colors.
Busso, Carlos Alberto, Han, X. G., Wang, Z. W., Yang, Y. F., Yang, Y. G., Zhang, Z., Zhou, C.   +6 more
core  

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet, Igor Cesarino, Shinya Kajita, Katharina Pawlowski   +3 more
wiley   +1 more source