Results 131 to 140 of about 7,595,633 (393)

Cáncer Bucal [PDF]

open access: yes, 2008
El Cáncer bucal y bucofaríngeo representa el 3% de todos los canceres, sin embargo, son de los que menor tasa de sobre vida a 5 años presentan. Los canceres bucales son diagnosticados en estadios avanzados en un 68-72% de los casos, lo cual en muchas ...
Alemán Navas, Ramón Manuel   +2 more
core  

Cell‐free DNA aneuploidy score as a dynamic early response marker in prostate cancer

open access: yesMolecular Oncology, EarlyView.
mFast‐SeqS‐based genome‐wide aneuploidy scores are concordant with aneuploidy scores obtained by whole genome sequencing from tumor tissue and can predict response to ARSI treatment at baseline and, at an early time point, to ARSI and taxanes. This assay can be easily performed at low cost and requires little input of cfDNA. Cell‐free circulating tumor
Khrystany T. Isebia   +17 more
wiley   +1 more source

Helicobacter pylori y reacción inflamatoria en biopsias gástricas

open access: yesOncología, 2008
ntroducción: El presente estudio tiene como objeto describir las alteraciones que se producen en la mucosa gástrica, en relación a la presencia de Helicobacter pylori en pacientes del Instituto del Cáncer SOLCA Cuenca.
Pablo Ortega   +2 more
doaj  

Carcinoma de cérvix uterino localmente avanzado Presentación de un caso clínico [PDF]

open access: yes, 2016
El cáncer de cuello uterino supone el 4.5% de las neoplasias malignas de la mujer. El principal factor de riesgo relacionado es la infección genital por el virus del papiloma humano (VPH).
Osorio Aira, Sonia
core  

Highly multiplexed digital PCR assay for simultaneous quantification of variant allele frequencies and copy number alterations of KRAS and GNAS in pancreatic cancer precursors

open access: yesMolecular Oncology, EarlyView.
Combining melting curve analysis enhances the multiplexing capability of digital PCR. Here, we developed a 14‐plex assay to simultaneously measure single nucleotide mutations and amplifications of KRAS and GNAS, which are common driver genes in pancreatic cancer precursors. This assay accurately quantified variant allele frequencies in clinical samples
Junko Tanaka   +10 more
wiley   +1 more source

El cáncer [PDF]

open access: yes, 2013
Con este libro, los autores, presentan los niveles técnicos y científicos alcanzados por la medicina especializada, en el diagnóstico y tratamiento de esta enfermedad tan antigua como el ...
De la Garza Salazar, Jaime G.   +1 more
core  

<b>PROTEÇÃO DE CAROTENÓIDES CONTRA RADICAIS LIVRES GERADOS NO TRATAMENTO DE CÂNCER COM CISPLATINA</b>

open access: yesAlimentos e Nutrição, 2009
<p align="justify"> Carotenóides são pigmentos naturais com propriedades que resultam em funções biológicas benéfi cas à saúde humana, como proteção celular contra radicais livres e oxigênio singlete. O principal mecanismo pelo qual os carotenóides proporcionam tal ação benéfi ca é o da ação antioxidante.
ALESSANDRO DE OLIVEIRA RIOS   +2 more
openaire   +1 more source

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

open access: yesMolecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

PSICOONCOLOGÍA EN EL HOSPITAL GENERAL. ALCANCES EN DEPRESIÓN Y CÁNCER

open access: yesRevista Médica Clínica Las Condes, 2017
La psicooncología estudia el impacto del cáncer en la función psicológica de los pacientes y sus familiares. Su desarrollo ha sido posible gracias al avance sostenido de la oncología médica y de los actuales protocolos de asistencia integral a pacientes ...
Dr. Octavio Rojas   +7 more
doaj   +1 more source

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