Results 21 to 30 of about 1,175 (169)

Relationship between Oxidative Stress and Physical Activity in Women with Squamous Intraepithelial Lesions in a Cervical Cancer Control Program in the Brazilian Amazon

Oxidative Medicine and Cellular Longevity, Volume 2019, Issue 1, 2019., 2019
Human papillomavirus (HPV) infection is recognized as the most common sexually transmitted disease in the world, and there is a consensus on its role in the etiology of preneoplastic epithelial changes in the cervix. Through the process of lipid peroxidation, oxidative stress is found in the course of premalignant and malignant changes.
Saul Rassy Carneiro, Abner Ariel da Silva Lima, Gleyce de Fátima Silva Santos, Cláudia Simone Baltazar de Oliveira, Maria Cláudia Valente Almeida, Maria da Conceição Nascimento Pinheiro, Sharad S. Singhal   +6 more
wiley   +1 more source

Câncer de cólon e estresse oxidativo

O Mundo da Saúde, 2009
O câncer de cólon e reto foi o terceiro mais incidente entre a população feminina e o quarto mais incidente entre os homensda região Sudeste do Brasil em 2008. Assim como nas demais patologias que afetam o trato gastrintestinal, essa neoplasia debilita opaciente como um todo.
Eloi Francisco Rosa, Vanessa Cristina Coimbra   +1 more
openaire   +2 more sources

Brazilian Amazon Traditional Medicine and the Treatment of Difficult to Heal Leishmaniasis Wounds with Copaifera

Evidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017
The present study describes the use of the traditional species Copaifera for treating wounds, such as ulcers scarring and antileishmanial wounds. It also relates phytochemical studies, evaluation of the leishmanicidal activity, and toxicity. The species of Copaifera with a higher incidence in the Amazon region are Copaifera officinalis, Copaifera ...
Kelly Cristina Oliveira de Albuquerque, Andreza do Socorro Silva da Veiga, João Victor da Silva e Silva, Heliton Patrick Cordovil Brigido, Erica Patrícia dos Reis Ferreira, Erica Vanessa Souza Costa, Andrey Moacir do Rosário Marinho, Sandro Percário, Maria Fâni Dolabela, Chiranjib Pal   +9 more
wiley   +1 more source

Curcumin Supplementation Decreases Intestinal Adiposity Accumulation, Serum Cholesterol Alterations, and Oxidative Stress in Ovariectomized Rats

Oxidative Medicine and Cellular Longevity, Volume 2016, Issue 1, 2016., 2016
The aim of this study was to investigate the potential of curcumin oral supplementation (50 and 100 mg/Kg/day, for 30 days) in circumventing menopause‐associated oxidative stress and lipid profile dysfunctions in a rat ovariectomy (OVX) model. Female Wistar rats were operated and randomly divided into either sham‐operated or OVX groups.
Maurilio da Silva Morrone, Carlos Eduardo Schnorr, Guilherme Antônio Behr, Juciano Gasparotto, Rafael Calixto Bortolin, Katia da Boit Martinello, Bernardo Saldanha Henkin, Thallita Kelly Rabello, Alfeu Zanotto-Filho, Daniel Pens Gelain, José Cláudio Fonseca Moreira, Claudio Cabello-Verrugio   +11 more
wiley   +1 more source

Choline and Cystine Deficient Diets in Animal Models with Hepatocellular Injury: Evaluation of Oxidative Stress and Expression of RAGE, TNF‐α, and IL‐1β

Oxidative Medicine and Cellular Longevity, Volume 2015, Issue 1, 2015., 2015
This study aims to evaluate the effects of diets deficient in choline and/or cystine on hepatocellular injury in animal models (young male Wistar rats, aged 21 days), by monitoring some of the oxidative stress biomarkers and the expression of RAGE, TNF‐α, and IL‐1β.
Juliana Célia F. Santos, Orlando R. P. de Araújo, Iara B. Valentim, Kívia Queiroz de Andrade, Fabiana Andréa Moura, Salete Smaniotto, John Marques dos Santos, Juciano Gasparotto, Daniel P. Gelain, Marília O. F. Goulart, Matthew C. Zimmerman   +10 more
wiley   +1 more source

AVALIAÇÃO DOS NÍVEIS DE ESTRESSE OXIDATIVO EM PACIENTES FUMANTES CRÔNICOS

Revista Contexto & Saúde, 2015
O consumo do cigarro associado ao estresse oxidativo aumenta muito as chances do desenvolvimento de varias patologias. Sendo assim, o objetivo deste trabalho foi analisar a ocorrência de estresse oxidativo em indivíduos fumantes crônicos.
Roberta Cattaneo Horn, Cristieli Carine Braun, Natacha Cossetin Mori, Caroline Oliveira, Gabrieli Tassott Gelatti, Cecilia Rubert Possenti, Thiago Gomes Heck   +6 more
doaj   +1 more source

Nutritional Supplementation with the Mushroom Agaricus sylvaticus Reduces Oxidative Stress in Children with HIV

Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 25, Issue 5, Page 257-264, 2014., 2014
BACKGROUND: The involvement of free radicals and oxidative stress in HIV infection has been extensively studied, and the benefits of antioxidant supplementation in animal studies have been demonstrated. However, few studies have demonstrated a benefit in clinical studies.
Marcela S Figueira, Luana A Sá, Amanda S Vasconcelos, Danilo R Moreira, Paula SOC Laurindo, Danielle RG Ribeiro, Rogério S Santos, Paulo Guzzo, Maria F Dolabela, Sandro Percario   +9 more
wiley   +1 more source

Os efeitos da ventilação mecânica no estresse oxidativo [PDF]

Revista Brasileira de Terapia Intensiva, 2012
OBJETIVO: A ventilação mecânica constitui um dos pilares terapêuticos da unidade de terapia intensiva, entretanto, deve-se avaliar os efeitos deletérios por ela ocasionados, logo objetivamos avaliar o estresse oxidativo de pacientes internados em unidade de terapia intensiva submetidos à ventilação mecânica invasiva.
Mazullo Filho, João Batista Raposo, Bona, Silvia, Rosa, Darlan Pase da, Silva, Fabiano Gomes da, Forgiarini Junior, Luiz Alberto, Dias, Alexandre Simões, Marroni, Norma Possa   +6 more
openaire   +4 more sources

Characterization of Blood Oxidative Stress in Type 2 Diabetes Mellitus Patients: Increase in Lipid Peroxidation and SOD Activity

Oxidative Medicine and Cellular Longevity, Volume 2012, Issue 1, 2012., 2012
This study evaluated the oxidative stress through enzymatic and nonenzymatic biomarkers in diabetic patients with and without hypertension and prediabetics. The SOD and CAT (in erythrocytes) and GPx (in plasma) enzymatic activities, plasma levels of lipid peroxidation, and total thiols were measured in the blood of 55 subjects with type 2 diabetes and ...
Suziy de M. Bandeira, Glaucevane da S. Guedes, Lucas José S. da Fonseca, André S. Pires, Daniel P. Gelain, José Claudio F. Moreira, Luíza A. Rabelo, Sandra Mary L. Vasconcelos, Marília Oliveira F. Goulart, Felipe Dal-Pizzol   +9 more
wiley   +1 more source

Tetrahydrobiopterin and Autism Spectrum Disorder: A Systematic Review of a Promising Therapeutic Pathway

Brain Sciences
Autism Spectrum Disorder (ASD) is a neurodevelopmental condition characterized by persistent deficits in social communication and interaction, along with restricted and repetitive patterns of behavior, interests, or activities.
Clóvis Colpani Filho, Lucas Melfior, Sthephanie Luiz Ramos, Mateus Santos Oliveira Pizi, Lilian Freitas Taruhn, Margrit Ellis Muller, Thiago Kucera Nunes, Luísa de Oliveira Schmitt, Joana Margarida Gaspar, Miguel de Abreu de Oliveira, Giovanna Tassinari, Luisa Cruz, Alexandra Latini   +12 more
doaj   +1 more source