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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Caracterização do padrão das citocinas e dos isótipos de imunoglobulinas produzidos na Yersiniose experimental murina

Cangiani, Eloísa Elena [UNESP] 08 December 2005 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:30:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-12-08Bitstream added on 2014-06-13T20:00:43Z : No. of bitstreams: 1 cangiani_ee_dr_arafcf.pdf: 879107 bytes, checksum: bd2b88a537298b5f3ad944c986ece870 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Universidade Estadual Paulista (UNESP) / Yersinia enterocolitica é um enteropatógeno que pode levar ao desenvolvimento de artrite reativa. Um dos mecanismos imunomoduladores usados pelos patógenos artritogênicos é a ativação policlonal de linfócitos. O objetivo deste estudo foi verificar se ocorre ativação policlonal de linfócitos B e comparar o padrão isotípico de imunoglobulinas produzidas durante a infecção com Y. enterocolitica O:8 em linhagens de camundongos suscetíveis (BALB/c) e resistentes (C57BL/6), bem como analisar o padrão de secreção de citocinas pró-inflamatórias e regulatórias pelas populações de células T CD4+ e CD8+. / Yersinia enterocolitica is an enteropathogen that can lead to the development of reactive arthritis. One of the immunomodulating mechanisms used by arthritogenic pathogens is the polyclonal activation of lymphocytes. The objective of this study was to verify if the polyclonal activation of B-lymphocytes occur and to compare the different immunoglobulin (Ig) isotypes produced during the infection with Y. enterocolitica O:8 in susceptible (BALB/c) and resistant (C57BL/6) mice strains. We also analyzed the production of pro-inflammatory and regulatory cytokines in T CD4+ and T CD8+ lymphocytes populations.

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