Results 81 to 90 of about 6,851,925 (312)

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Características clínico-histopatológicas del carcinoma escamocelular bucal, Colombia

open access: yesRevista Cubana de Estomatología, 2010
El carcinoma escamocelular bucal (CEB), es una neoplasia maligna frecuente en cavidad oral. Objetivo: determinar la incidencia y el comportamiento clínico e histológico de este tipo de cáncer en Antioquia, Colombia.
Efraín Álvarez Martínez   +4 more
doaj  

DIAGNÓSTICO PRECOZ Y PREVENCIÓN EN CÁNCER DE CAVIDAD ORAL

open access: yesRevista Médica Clínica Las Condes, 2018
RESUMEN: El cáncer de la cavidad oral se asocia principalmente a factores de riesgo como consumo de tabaco y alcohol. Si bien es posible evaluar con visión directa las lesiones de la cavidad oral, la pesquisa precoz de lesiones es baja y el porcentaje de
Cristóbal Araya
doaj   +1 more source

New insights into oral cancer—Risk factors and prevention: A review of literature

open access: yesInternational Journal of Preventive Medicine, 2020
The oral cancer constitutes 48% of head and neck cancer cases. Ninety percent of oral cancer cases are histologically diagnosed as oral squamous cell carcinomas (OSCCs).
Soussan Irani
doaj   +1 more source

Expresión de P53 y regiones organizadoras nucleolares en células de mucosa oral de pacientes fumadores y no fumadores obtenidas mediante citología exfoliativa [PDF]

open access: yes, 2013
78 p.Introducción: Es conocida la estrecha relación entre tabaco y cáncer oral. El cáncer oral involucra una secuencia de pasos, que se caracterizan por una acumulación de defectos genéticos seguidos de una proliferación celular.
Donoso Torres, Wendy Karina (Prof. Guía)   +2 more
core  

The oral microbiota in colorectal cancer is distinctive and predictive

open access: yesGut, 2017
Background and aims Microbiota alterations are linked with colorectal cancer (CRC) and notably higher abundance of putative oral bacteria on colonic tumours.
Burkhardt Flemer   +9 more
semanticscholar   +1 more source

Global trends in oral and pharyngeal cancer incidence and mortality

open access: yesInternational Journal of Cancer, 2020
To provide an up‐to‐date overview of recent trends in mortality from oral and pharyngeal cancer, we analyzed death certification data for 61 countries worldwide provided by the World Health Organization in 2010–2015, and, for selected most populous ...
C. Bosetti   +7 more
semanticscholar   +1 more source

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

open access: yesFEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima   +4 more
wiley   +1 more source

Frecuencia de consumo de bebidas alcohólicas ¿entre los pacientes con cáncer bucal de la unidad de cirugía maxilofacial y estomatología del HUSVP (Medellín) entre enero de 1996 y junio de 2000

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2001
There are many risk factors associated with the appearance of oral cancer, among them are the cigarette and alcohol consumption. This descriptive retroprospective study measured different variables as age, sex, alcoholic drinks and cigarette consumption ...
Diana Patricia Restrepo-Ospina   +4 more
doaj  

Expresion cuantitativa y distribucion de regiones organizadoras de nucleolos en epitelio de mucosa lingual de ratones CF-1 con carcinoma escamocelular inducido por 4-nitroquinolina-1-oxido y sometidos a estres [PDF]

open access: yes, 2010
78 p.TÍTULO: Expresión cuantitativa y distribución de regiones organizadoras de nucléolos en epitelio de mucosa lingual de ratones CF-1 con carcinoma escamocelular inducido por 4-nitroquinolina-1-óxido y sometidos a estrés. INTRODUCCIÓN: El cáncer es una
Munoz Ruz, Ivonne A.   +1 more
core  

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