Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Arquivos Brasileiros...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Arquivos Brasileiros de Ciências da Saúde
Article . 2009 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Níveis séricos pré-operatórios e imunoexpressão tecidual do marcador tumoral CA 242 no carcinoma colorretal: relação com os aspectos anatomopatológicos da neoplasia

Authors: Frederico Rezende Ghersel; Leandro Luongo de Matos; Karina Brunetti; Jaques Waisberg;

Níveis séricos pré-operatórios e imunoexpressão tecidual do marcador tumoral CA 242 no carcinoma colorretal: relação com os aspectos anatomopatológicos da neoplasia

Abstract

Introducao: O conhecimento do comportamento do nivel serico e da imunoexpressao tecidual do marcador CA 242 pode contribuir para o entendimento de seu papel no diagnostico e prognostico do carcinoma colorretal. Objetivo: Comparar os niveis sericos pre-operatorios e a imunoexpressao tecidual do CA 242 em doentes operados de carcinoma colorretal, relacionando-os com os aspectos anatomopatologicos da neoplasia. Metodo: Vinte e nove doentes com carcinoma colorretal foram operados com intencao curativa. Dezesseis (55,17%) eram homens e treze (44,83%) mulheres, com media de idade de 69,21 anos. O nivel serico do CA 242 foi determinado pelo metodo ELISA e a imunoexpressao por imunoistoquimica com anticorpo monoclonal anti-CA 242. O nivel serico e a imunoexpressao do CA 242 foram relacionados com variaveis morfologicas. Foram utilizados testes parametricos e nao-parametricos, fixando-se em 5% o nivel para a rejeicao da hipotese de nulidade. Resultados: A relacao entre o nivel serico e a imunoexpressao do CA 242 nao apresentou diferenca significante. O nivel serico e a imunoexpressao do CA 242 nao apresentaram relacao significante com o tamanho da neoplasia, invasao vascular sanguinea (p = 0,09) ou linfatica (p = 0,09) e com nivel de infiltracao do carcinoma na parede intestinal. Houve relacao significante (p = 0,02) entre o nivel serico de CA 242 e a presenca de acometimento linfonodal. Conclusoes: Nao ha relacao entre a imunoexpressao do CA 242 com o nivel serico do marcador nem com os aspectos anatomopatologicos do carcinoma colorretal. O nivel elevado do CA 242 apresentou relacao significante com o comprometimento linfonodal pelo carcinoma colorretal.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold