Results 41 to 50 of about 2,585 (177)

Antimicrobial Photodynamic Therapy Associated With Systemic Treatment in Osteoradionecrosis: An In Vivo Study

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objective To evaluate the effects of antimicrobial photodynamic therapy (aPDT), systemic pharmacological therapy, and their combination on irradiated mandibular post‐extraction bone repair relevant to osteoradionecrosis (ORN) development in a rat model. Methods Twenty‐six male Wistar rats were initially randomized into five experimental groups:
Larissa Lopes Fonseca, Lorena dos Reis Pereira Queiroz, Andréia Luiza Oliveira Costa, Cristina Paixão Durães, Renata Sousa Leite, Ludmila Martins Delazeri, Sérgio Henrique Sousa Santos, Alfredo Maurício Batista de Paula, Lucyana Conceição Farias, André Luiz Sena Guimarães   +9 more
wiley   +1 more source

Synergistic Interaction Between HPV‐16 E7 Oncoprotein and Severe Vitamin A Deficiency in Regulating Adaptive Immunity in a Preclinical Cervical Cancer Model

Journal of Medical Virology, Volume 98, Issue 6, June 2026.
ABSTRACT Persistent infection with High‐Risk Human Papillomavirus (HR‐HPV), particularly HPV‐16, is the main driver of cervical intraepithelial neoplasia (CIN) and cervical cancer (CC). However, HR‐HPV infection alone is insufficient for malignant progression and nutritional cofactors such as Vitamin A deficiency, may influence cervical neoplasia ...
Armando Chávez‐Ríos, Celina López‐Ruiz, Ian A. García‐Aguirre, Rodolfo Ocadiz‐Delgado, Francisco Garcia‐Sierra, Rogelio Hernández‐Pando, Solangy Lizcano‐Meneses, Patricio Gariglio   +7 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on nutritional risks for women during menopause, perimenopause and postmenopause

Food Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Menopause is the time when a woman transitions from the reproductive stage of life to the non‐reproductive state. It is characterised by significant hormonal changes, which can affect a woman's physical, emotional, mental and social well‐being.
Irene Bretón Lesmes, Concepción María Aguilera García, Araceli Díaz Perales, Ángel Gil Izquierdo, Gema Nieto Martínez, Ana María Rivas Velasco, Virginia Arianna Aparicio García‐Molina, María Ángeles Carlos Chillerón   +7 more
wiley   +1 more source

Efficacy of Vitamin E Supplementation During Pregnancy on the Vitamin E Nutritional Status of the Mother–Child Dyad: A Systematic Review and Meta‐Analysis of Randomized Controlled Trial

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Summary of the systematic review and meta‐analysis evaluating the efficacy of vitamin E supplementation during pregnancy on the vitamin E nutritional status of the mother–child dyad. ABSTRACT The objective of this systematic review and meta‐analysis is to investigate the effects of vitamin E supplementation on maternal and neonatal vitamin E status ...
Byanca Rodrigues Carneiro, Anny Cristine de Araújo, Yvi Melo Sisinano, Amanda Freitas de Oliveira, Adriana Augusto de Rezende, Karla Danielly da Silva Ribeiro   +5 more
wiley   +1 more source

Determinação da vitamina C em suco de laranja: uma proposta experimental investigativa para aplicação no ensino de química

Revista Brasileira de Ensino de Ciência e Tecnologia, 2019
Considerando a importância das aulas experimentais e as dificuldades encontradas por professores de Química para esta prática, este estudo teve como objetivo apresentar uma abordagem experimental investigativa por meio de um método alternativo para ...
Dircéia Matiele de Almeida Bueno, Sandra Inês Adams Angnes Gomes, Edneia Durli Giusti, João Paulo Stadler   +3 more
doaj   +1 more source

The Substitution of Soybean Lecithin With Lysophospholipids Promoted the Growth Performance, Lipid Metabolism, and Reduced Dietary Lipid Inclusion for Pacific White Shrimp (Litopenaeus vannamei)

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the feasibility of replacing soybean lecithin (SBL) with lysophospholipids (LYLs) in the diet of Pacific white shrimp, Litopenaeus vannamei. Five isonitrogenous diets were formulated as the control diet with 15 g/kg soybean oil and 15 g/kg SBL inclusion (LYL‐0), three SBL‐substituted diets with 1/3, 2/3, and 3/3 of SBL substituted ...
Yang Xiao, Xiaoqin Li, Shenghao Li, Weida Wu, Lili Lei, Hongfei Huang, Xiangjun Leng, Ikram Belghit   +7 more
wiley   +1 more source

Compostos bioativos e atividade antioxidante de variedades melhoradas de mamão

Ciência Rural, 2015
O objetivo deste trabalho foi determinar a concentração de carotenoides totais, vitamina C, polifenóis totais e a atividade antioxidante de variedades melhoradas de mamão.
Ronielli Cardoso Reis, Eliseth de Souza Viana, Jaciene Lopes de Jesus, Leonardo Franklin Lima, Tais Teixeira das Neves, Emerson Almeida da Conceição   +5 more
doaj   +1 more source

Evaluación de diferentes niveles de ácido ascorbico, en la etapa de acabado en cuyes (Cavia porcellus L.) con exclusión de forraje

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2022
El cuy es un mamífero oriundo del Perú, Bolivia, Ecuador y Colombia, posee un ciclo de reproducción corto, fácil manejo, y sin una alimentación exigente; puede ser la especie más económica para la producción de carne de alto valor nutritivo. El objetivo
Yheymi C. Quisbert R., Eddy D. Gutiérrez G., Max Espinoza P.   +2 more
doaj   +1 more source

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to lead from food

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Lead is a ubiquitous environmental contaminant that occurs naturally and, to a greater extent, from anthropogenic activities. People are exposed to lead through food, water, air, soil and dust. Food is the major source of exposure for the adult population.
Vlatka Buzjak Služek, Sanja Miloš, Jasna Bošnir, Ivana Kmetič, Andreja Prevendar Crnić, Dražen Knežević   +5 more
wiley   +1 more source

Linus Pauling: por que Vitamina C? [PDF]

Química Nova, 2004
The overwhelming interest shown by Pauling in the last twenty years of his life on the use of daily megadoses of Vitamin C for the maintenance of good-health is explained by a psyco-analytic approach, on the basis of documented stages of his life, from early boyhood to senior citizen.
openaire   +3 more sources