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	Provedor de dados J. Venom. Anim. Toxins incl. Trop. Dis. (2) BJID (1) BJMBR (1) Autor Almeida,AF (1) Andreollo,N.A. (1) Barbieri,C. (1) Castro,MCAB (1) Donadi,Eduardo Antonio (1) Fujisawa,M.M. (1) Gonçalves,Maria Alice Guimarães (1) Lima,V. M. F. (1) Lopes,L.R. (1) Marinho,M. (1) Metze,I.L. (1) Oliveira,AP (1) Oliveira,E.C. (1) Peiró,J. R. (1) Pereira,VRA (1) Perri,S. H. V. (1) Santos,L.M.B. (1) Silva,C. (1) Souza,MA (1) Yasuda,C.L. (1) Mais... Palavra-chave Cellular immune response (4) Cytokines (2) American tegumentary leishmaniasis (1) BALB/c mice (1) Cervical intraepithelial neoplasia (CIN) (1) Flow cytometry (1) Gastric cancer (1) Human papillomavirus (HPV) (1) Immunosuppression (1) Leishmania (Viannia) braziliensis (1) Leptospirosis (1) Transforming growth factor beta (1) Uterine cervical cancer (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Info:eu-repo/semantics/other (1) Ano 2011 (1) 2006 (1) 2004 (1) 2003 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Cytokine and antibody production during murine leptospirosis J. Venom. Anim. Toxins incl. Trop. Dis. Marinho,M.; Silva,C.; Lima,V. M. F.; Peiró,J. R.; Perri,S. H. V.. The aim of the present study was to investigate the kinetics of humoral and cellular responses during leptospirosis. We observed that the presence of tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) was associated with antibody production and bacterial recovery, and the compromising of both TNF-alpha and IL-6 in the immunopathogenesis of leptospirosis during an experimental infection of BALB/c mice inoculated with Leptospira interrogans serovar Canicola was verified. Results showed higher levels of TNF-alpha and IL-6 in the initial phase of infection, in which the greatest bacterial clearance was observed. However, when the bacterial recovery was compared with the kinetics of the production of antibodies, the results revealed a kinetics... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cytokines; Cellular immune response; BALB/c mice; Leptospirosis. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992006000400006 Immunophenotypic characterization of patients with American cutaneous leishmaniasis prior to and after treatment in Pernambuco, Brazil J. Venom. Anim. Toxins incl. Trop. Dis. Almeida,AF; Castro,MCAB; Oliveira,AP; Souza,MA; Pereira,VRA. Leishmania infections induce a specific activation of host immunological response, particularly characterized by T cell expansion. Studies indicate the importance of the balance between CD4+ and CD8+ T cells, in which the first ones would have their number reduced during the healing process. Meanwhile, CD25+ T cells have been associated with the suppression of the immune response. Since the immune response has an essential role in both healing and progression of diseases, this study aimed to identify the percentage of CD3+, CD4+, CD8+, CD16+ and CD25+ T cells in the peripheral blood of patients afflicted with American cutaneous leishmaniasis (ACL) - before and after treatment - and healthy controls. Peripheral blood was collected and transferred to... Tipo: Info:eu-repo/semantics/other Palavras-chave: American tegumentary leishmaniasis; Cellular immune response; Flow cytometry; Leishmania (Viannia) braziliensis. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992011000200016 Immune cellular response to HPV: current concepts BJID Gonçalves,Maria Alice Guimarães; Donadi,Eduardo Antonio. Although cellular immunity is essential for the elimination of human papillomavirus (HPV), the mechanisms involved are still poorly understood. We summarize the main mechanisms involved in cellular immune response to infections caused by HPV. Immunotherapies for HPV-related cancers require the disruption of T-cell response control mechanisms, associated with the stimulation of the Th1 cytokine response. Tipo: Info:eu-repo/semantics/article Palavras-chave: Human papillomavirus (HPV); Cervical intraepithelial neoplasia (CIN); Uterine cervical cancer; Cellular immune response; Cytokines. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000100001 Effect of surgical treatment on the cellular immune response of gastric cancer patients BJMBR Barbieri,C.; Fujisawa,M.M.; Yasuda,C.L.; Metze,I.L.; Oliveira,E.C.; Santos,L.M.B.; Lopes,L.R.; Andreollo,N.A.. Patients with gastric cancer have a variety of immunological abnormalities. In the present study the lymphocytes and their subsets were determined in the peripheral blood of patients with gastric cancer (N = 41) both before and after surgical treatment. The percent of helper/inducer CD4 T cells (43.6 ± 8.9) was not different after tumor resection (43.6 ± 8.2). The percent of the cytotoxic CD8+ T cell population decreased significantly, whether patients were treated surgically (27.2 ± 5.8%, N = 20) or not (27.3 ± 7.3%, N = 20) compared to individuals with inflammatory disease (30.9 ± 7.5%) or to healthy individuals (33.2 ± 7.6%). The CD4/CD8 ratio consequently increased in the group of cancer patients. The peripheral blood lymphocytes of gastric cancer... Tipo: Info:eu-repo/semantics/article Palavras-chave: Gastric cancer; Cellular immune response; Transforming growth factor beta; Immunosuppression. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000300008 Registros recuperados: 4 Primeira ... 1 ... Última

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