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	Provedor de dados BJMBR (3) Autor Vassallo,J. (3) Trevisan,M.A.S. (2) Andrade,L.A.L.A. (1) Chagas,C.A. (1) Engelman,D.E.S. (1) Godoy Jr.,C.E. (1) Godoy,C.E. (1) Latuf Filho,P. (1) Lima,C.S.P. (1) Metze,K. (1) Moreira,L.R. (1) Schenka,A.A. (1) Mais... Palavra-chave Angiogenesis (1) Apoptosis (1) CD105 (1) CD95 (1) Chronic gastritis (1) Colorectal adenoma (1) Colorectal cancer (1) D2-40 (1) FAS/APO1 (1) Human papillomavirus (1) Immunohistochemistry (1) MALT lymphoma (1) P53 protein (1) Vulvar carcinoma (1) Vulvar intraepithelial neoplasia (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2009 (1) 2004 (1) 2003 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Immunoexpression of CD95 in chronic gastritis and gastric mucosa-associated lymphomas BJMBR Vassallo,J.; Godoy Jr.,C.E.; Godoy,C.E.; Chagas,C.A.; Metze,K.; Trevisan,M.A.S.. CD95 (Fas/APO-1)-mediated apoptosis plays an important role in immunological regulation and is related to the pathogenesis of autoimmune diseases. Immunoexpression of CD95 has been reported to frequently occur in low grade non-Hodgkin lymphomas, especially of post-germinal center histogenesis, among which those originating in mucosa-associated lymphoid tissue (MALT lymphomas). However, there is no report comparing in situ immunoexpression of this marker in lymphomas and the hyperplastic lymphoid reaction (chronic gastritis) related to Helicobacter pylori infection. The purpose of the present research was to compare the intensity of lymphoid CD95 immunoexpression in 15 cases of H. pylori-related chronic gastritis and 15 gastric MALT lymphomas. CD95... Tipo: Info:eu-repo/semantics/article Palavras-chave: CD95; FAS/APO1; Apoptosis; Chronic gastritis; MALT lymphoma. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000900015 Comparison of blood neoangiogenesis and lymphatic vascularization in colorectal adenomas from patients with and without concomitant colorectal cancer BJMBR Moreira,L.R.; Schenka,A.A.; Latuf Filho,P.; Lima,C.S.P.; Trevisan,M.A.S.; Vassallo,J.. Blood and lymphatic vessel proliferation is essential for tumor growth and progression. Most colorectal carcinomas develop from adenomas (adenoma-carcinoma sequence) in a process due to accumulation of molecular genetic alterations. About 5% of adenomatous polyps are expected to become malignant, but data on the differential angiogenic patterns of these lesions in patients with and without concomitant cancer are missing. The aim of the present study is to compare the angiogenic and lymphatic patterns of adenomatous polyps from patients with and without sporadic cancer. Thirty adenomatous polyps (15 from patients with another principal malignant lesion, and 15 from patients without cancer) were submitted to immunohistochemical staining for CD105 (marker for... Tipo: Info:eu-repo/semantics/article Palavras-chave: Angiogenesis; Colorectal adenoma; Colorectal cancer; Immunohistochemistry; CD105; D2-40. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000700002 Human papillomavirus infection and p53 protein expression in vulvar intraepithelial neoplasia and invasive squamous cell carcinoma BJMBR Engelman,D.E.S.; Andrade,L.A.L.A.; Vassallo,J.. The etiopathogenesis of vulvar intraepithelial neoplasia (VIN III) and invasive squamous cell carcinoma are largely unknown. Since there are few studies on Brazilian patients, our purpose was to determine the frequency of human papillomavirus (HPV) infection and the expression of p53 in these lesions, and associate them with other factors such as age, morphological subtypes, multicentric and multifocal disease. Thirty-eight cases of VIN III, nine of superficially invasive carcinoma, and 55 of invasive vulvar carcinoma were retrospectively evaluated from 1983 to 1995 for the presence of HPV by immunohistochemistry and in situ hybridization, and for p53 protein expression by immunohistochemistry on paraffin sections. All cases for whom material (slides and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Vulvar intraepithelial neoplasia; Vulvar carcinoma; Human papillomavirus; P53 protein. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000900003 Registros recuperados: 3 Primeira ... 1 ... Última

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