Results 21 to 30 of about 160 (123)

INFECÇÃO BUCAL POR VÍRUS EPSTEIN-BARR EM PACIENTE ONCOLÓGICO PEDIÁTRICO EM TRATAMENTO PARA LEUCEMIA LINFOIDE AGUDA: RELATO DE CASO

open access: yesHematology, Transfusion and Cell Therapy, 2021
Introdução: As leucemias são neoplasias das células precursoras linfo-hematopoiética cuja característica principal é a presença de blastos, sendo a Leucemia Linfoide Aguda (LLA) a neoplasia maligna mais frequente na infância.
AAL Junior   +9 more
doaj   +1 more source

Exogenous Antioxidants—Double‐Edged Swords in Cellular Redox State: Health Beneficial Effects at Physiologic Doses versus Deleterious Effects at High Doses

open access: yesOxidative Medicine and Cellular Longevity, Volume 3, Issue 4, Page 228-237, 2010., 2010
The balance between oxidation and antioxidation is believed to be critical in maintaining healthy biological systems. Under physiological conditions, the human antioxidative defense system including e.g., superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione (GSH) and others, allows the elimination of excess reactive ...
Jaouad Bouayed, Torsten Bohn
wiley   +1 more source

Nível de Informação e Comportamento Preventivo de Cirurgiões Dentistas e Usuários das Unidades Básicas de Saúde do Programa Saúde da Família de Aracaju-SE a Respeito de Câncer Bucal

open access: yesRevista Brasileira de Cancerologia, 2009
O câncer bucal é um problema de saúde pública no Brasil, não somente em virtude das altas taxas de incidência e prevalência, mas principalmente devido aos baixos índices de sobrevida, apesar dos avanços na terapêutica oncológica.
Allan Ulisses Carvalho de Melo   +1 more
doaj   +1 more source

Impactos e desdobramentos da pandemia da COVID-19 na Liga Acadêmica de Prevenção ao Câncer de Boca

open access: yesRevista Brasileira de Extensão Universitária, 2022
Diante da pandemia da COVID-19, as atividades presenciais foram suspensas em diversas instituições brasileiras de ensino, visando à diminuição do risco de infecção pelo coronavírus.
Yuri de Lima Medeiros   +5 more
doaj   +1 more source

Animal Studies of Colon Carcinogenesis and Altered Epithelial Cell Differentiation

open access: yesCanadian Journal of Gastroenterology and Hepatology, Volume 4, Issue 7, Page 372-377, 1990., 1990
Chronic inflammatory bowel disease (IBD) appears to predispose to subsequent colon cancer. Factors that influence the degree of this risk require definition since the reported incidence of malignant change varies widely. Differing environmental factors such as diet may be critical, and several approaches have been used to explore the role of specific ...
Hugh J Freeman
wiley   +1 more source

Confiabilidade e validade das declarações de óbito por câncer de boca no Município do Rio de Janeiro Reliability and accuracy of oral cancer as the reported underlying cause of death in the Municipality of Rio de Janeiro

open access: yesCadernos de Saúde Pública, 2003
As estatísticas de mortalidade constituem uma fonte bastante utilizada em estudos epidemiológicos de neoplasias. Com o objetivo de avaliar a confiabilidade e a validade da causa básica de morte "câncer de boca", no Município do Rio de Janeiro, selecionou-
Rejane Christine de Sousa Queiroz   +3 more
doaj   +1 more source

Análise de Reações Adversas após o Tratamento da Radioterapia em Adultos com Câncer de Cabeça e Pescoço

open access: yesRevista Brasileira de Cancerologia, 2020
Introdução: O câncer de cabeça e pescoço é composto por tumores malignos do trato aerodigestivo superior, localizados principalmente na cavidade oral, laringe, faringe e seios paranasais e aumenta a sua incidência com a idade.
José Nilson Andrade dos Santos   +3 more
doaj   +1 more source

Fragility Index analysis for robustness of evidence in Randomized Controlled Trials in National Comprehensive Cancer Network (NCCN) guidelines for rectal cancer

open access: yesInternational Journal of Cancer, Volume 157, Issue 9, Page 1864-1875, 1 November 2025.
What's new? Data from randomized controlled trials (RCTs) forms a foundation for rectal cancer treatment guidelines. The reliability of such data is therefore essential for evidence‐based clinical decision‐making. This study assessed the robustness of RCTs cited in the latest National Comprehensive Cancer Network (NCCN) guidelines for rectal cancer ...
Nir Horesh   +8 more
wiley   +1 more source

First report of a papillomavirus‐induced viral plaque in the mouth of a dog

open access: yesVeterinary Dermatology, Volume 36, Issue 5, Page 703-706, October 2025.
A mass that was histologically consistent with a pigmented viral plaque developed in the mouth of a dog. Canis familiaris papillomavirus type 16, which has been detected in cutaneous viral plaques, was amplified from the lesion. This is the first report of an oral viral plaque in a dog.
John S. Munday   +2 more
wiley   +1 more source

A brief historical perspective of otitis externa in dogs

open access: yesVeterinary Dermatology, Volume 36, Issue 4, Page 412-416, August 2025.
Abstract Background The history of otology and otitis externa (OE) goes back to the earliest days of medicine, with notations made in early Egyptian writings and evolving to our modern‐day textbooks and publications. Conclusions and Clinical Relevance The history of OE in dogs is closely tied to the history of otology and veterinary dermatology, and ...
James Owen Noxon
wiley   +1 more source

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