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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

Avaliação dos níveis de anti-HBs pós booster em crianças, após sete anos do esquema vacinal primário / Evaluation of anti-HBs levels after booster in children after seven years of primary vaccination schedule

Borges, A. L. S. 30 September 2016 (has links)
Submitted by Jaqueline Silva (jtas29@gmail.com) on 2016-11-10T17:16:50Z No. of bitstreams: 2 Dissertação - Ana Letícia Soares Borges - 2016.pdf: 2871403 bytes, checksum: 8e6a9f0ded122635cdcd6fc18a864f18 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2016-11-10T17:17:02Z (GMT) No. of bitstreams: 2 Dissertação - Ana Letícia Soares Borges - 2016.pdf: 2871403 bytes, checksum: 8e6a9f0ded122635cdcd6fc18a864f18 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2016-11-10T17:17:02Z (GMT). No. of bitstreams: 2 Dissertação - Ana Letícia Soares Borges - 2016.pdf: 2871403 bytes, checksum: 8e6a9f0ded122635cdcd6fc18a864f18 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016-09-30 / To evaluate the anamnestic response in children with decline of antibodies anti-HBs after seven years of primary vaccination, a booster dose of recombinant hepatitis B vaccine, produced by the Instituto Butantan, was carried out in a cohort with 78 children in Goiânia-GO. It was found that 100% of the children presented some level of anti-HBs and 88,5% of these has levels protectives (≥10mUI/ml). No socio-demographic factor was decisive for the development of protective titles. There was a correlation between high titer after primary immunization and after booster (Spearman corrrelation = 0.445; p = 0.001). The results show the effectiveness of the Brazilian vaccine against hepatitis B in medium term. / Para avaliar a resposta anamnéstica em crianças que apresentaram declínio de anticorpos sete anos após esquema vacinal primário, foi administrada uma dose de reforço (booster) da vacina brasileira recombinante contra hepatite B produzida pelo Instituto Butantan em uma coorte com 78 crianças em Goiânia-GO. Verificou-se que 100% das crianças apresentaram positividade para anti-HBs e que 88,5% dessas apresentaram níveis protetores de anticorpos (≥10mUI/ml). Nenhum fator sociodemográfico foi determinante para o desenvolvimento de títulos protetores. Verificou-se correlação entre títulos elevados após a vacinação primária e após o booster (Spearman corrrelation = 0,445; p = 0,001). Os resultados evidenciam a efetividade da vacina brasileira contra a hepatite B em médio prazo.

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