Now showing items 1-10 of 20

    • Ablação de tumor de canal anal tratado com laser de diodo: seguimento após 17 meses 

      Plapler, Helio [UNIFESP] (Colégio Brasileiro de Cirurgiões, 2004-08-01)
      The Nd:YAG laser is used as the palliative treatment of obstructive and/or hemorrhagic intestinal lesions with an effective but temporary symptomatic relief, with symptoms and signs recurrence after six to eight weeks. ...
    • Analysis of the immunohistochemical expressions of p53, bcl-2 and Ki-67 in colorectal adenocarcinoma and their correlations with the prognostic factors 

      Menezes, Hunaldo Lima De [UNIFESP]; Jucá, Mário Jorge; Gomes, Edmundo Guilherme De A.; Nunes, Benício L. Bulhões B. P. [UNIFESP]; Costa, Henrique Oliveira; Matos, Delcio [UNIFESP] (Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia - IBEPEGE Colégio Brasileiro de Cirurgia Digestiva - CBCD Sociedade Brasileira de Motilidade Digestiva - SBMD Federação Brasileira de Gastroenterologia - FBGSociedade Brasileira de Hepatologia - SBHSociedade Brasileira de Endoscopia Digestiva - SOBED, 2010-06-01)
      CONTEXT: Search of tumors markers that allow treatment with higher survival rates, and indicate the response to treatment and recurrence of cancer OBJECTIVE: To analyze the immunoexpression of the proteins p53, bcl-2 and ...
    • APC protein immunoexpression in colorectal adenoma and adenocarcinoma 

      Bourroul, Vivian Sati Oba; Bourroul, Guilherme Muniz; Toloi, Giovanna Canato; Palma, Rogerio Tadeu; Oshima, Celina Tizuko Fujiyama [UNIFESP]; Gomes, Thiago Simao [UNIFESP]; Ihara, Silvia Saiuli Miki [UNIFESP]; Waisberg, Jaques (Sociedade Brasileira de Coloproctologia, 2013-09-01)
      BACKGROUND:activation of the Wnt pathway by mutated APC gene is considered the initial event in colorectal carcinogenesis. The identification of these mutations can improve the specific treatment of the adenocarcinoma.OB ...
    • Assessment of staging, prognosis and mortality of colorectal cancer by tumor markers: receptor erbB-2 and cadherins 

      Jesus, Eliane C.; Matos, Delcio [UNIFESP]; Artigiani Neto, Ricardo [UNIFESP]; Waitzberg, Angela Flávia Logullo [UNIFESP]; Goldenberg, Alberto [UNIFESP]; Saad, Sarhan Sydney [UNIFESP] (Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2005-12-01)
      PURPOSE: To evaluate the prognostic significance and correlation with staging and degree of cell differentiation of the tumoral expression of the proteins c-erbB-2 and E-cadherin, in patients with colorectal adenocarcinoma. ...
    • Association between human Papillomavirus and colorectal adenocarcinoma and its influence on tumor staging and degree of cell differentiation 

      Picanço-Junior, Olavo Magalhães; Oliveira, Andre Luiz Torres; Freire, Lucia Thereza Mascarenhas; Brito, Rosangela Baia; Villa, Luisa Lina; Matos, Delcio [UNIFESP] (Colégio Brasileiro de Cirurgia Digestiva, 2014-09-01)
      BACKGROUND:Colorectal cancer is one of the most common types of neoplasia among the worldwide adult population. Among neoplasms of the gastrointestinal tract, it is ranked second in relation to prevalence and mortality, ...
    • Avaliação da qualidade de vida e toxicidades em pacientes com câncer colorretal tratados com quimioterapia adjuvante baseada em fluoropirimidinas 

      Roque, Vanessa Maria Nunes [UNIFESP]; Forones, Nora Manoukian [UNIFESP] (Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia - IBEPEGE Colégio Brasileiro de Cirurgia Digestiva - CBCD Sociedade Brasileira de Motilidade Digestiva - SBMD Federação Brasileira de Gastroenterologia - FBGSociedade Brasileira de Hepatologia - SBHSociedade Brasileira de Endoscopia Digestiva - SOBED, 2006-06-01)
      BACKGROUND: The colorectal cancer is the fourth cause of cancer in Brazil and 5-fluorouracil is the drug most commonly used in the adjuvant or palliative treatment of this disease. AIM - Evaluating in patients with colorectal ...
    • Avaliação do marcador tumoral c-met/HGF no prognóstico do câncer colorretal através da técnica da imuno-histoquímica 

      Oliveira, Antonio Talvane Torres de [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2006-12-31)
      Objective: To evaluate the prognostic meaning of the c-met/HGF tumoral marker, through the immunohistochemical technique, in patients with colorectal adenocarcinoma who have been subjected to surgical treatment. Methods: ...
    • O complexo destruidor de betacatenina no carcinoma colorretal e no adenoma cólico 

      Bourroul, Guilherme Muniz; Fragoso, Helio Jose; Gomes, Jose Walter Feitosa; Bourroul, Vivian Sati Oba; Oshima, Celina Tizuko Fujiyama [UNIFESP]; Gomes, Thiago Simao [UNIFESP]; Saba, Gabriela Tognini; Palma, Rogerio Tadeu; Waisberg, Jaques [UNIFESP] (Inst Israelita Ensino & Pesquisa Albert Einstein, 2016)
      Objective: To evaluate the destruction complex of beta-catenin by the expression of the proteins beta-catetenin, adenomatous polyposis coli, GSK3 beta, axin and ubiquitin in colorectal carcinoma and colonic adenoma. Methods: ...
    • Consequências funcionais da superexpressão de 6-O-endossulfatases de heparam sulfato em linhagens celulares de cânceres colorretal e de próstata humanos 

      Vicente, Carolina Meloni [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2014)
      6-O-endossulfatases 1 e 2 (SULFs) sao enzimas extracelulares que removem grupos 6-O-sulfato do heparam sulfato (HS) na superficie celular, modulando, desta forma, suas atividades biologicas. Estudos recentes revelaram que ...
    • Estudo do polimorfismo genético no gene p53 (códon 72) em câncer colorretal 

      Lima, Jacqueline Miranda de [UNIFESP]; Serafim, Patrícia Valéria Pereira [UNIFESP]; Silva, Ismael Dale Cotrim Guerreiro da [UNIFESP]; Forones, Nora Manoukian [UNIFESP] (Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia - IBEPEGE Colégio Brasileiro de Cirurgia Digestiva - CBCD Sociedade Brasileira de Motilidade Digestiva - SBMD Federação Brasileira de Gastroenterologia - FBGSociedade Brasileira de Hepatologia - SBHSociedade Brasileira de Endoscopia Digestiva - SOBED, 2006-03-01)
      BACKGROUND: Polymorphisms are genetic variations that can occur in sequences of codons, leading to defective proteins. p53 is the most commonly gene affected in human cancer. The polymorphism of this gene occurs by a ...