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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

Consumo de ácidos graxos e álcool e sua relação com subfrações lipídicas quantificadas por ultracentrifugação vertical / Consumption of fatty acids and alcohol and its relation with lipid subfractions quantified by vertical ultracentrifugation

Naud, Ludmila Macêdo 24 May 2019 (has links)
Nesta tese, determinou-se o consumo alimentar e consumo de álcool de 2972 participantes de pesquisa do Estudo Longitudinal de Saúde do Adulto (ELSA-Brasil). Posteriormente foi identificada a relação da dieta e álcool com as subfrações de colesterol medidas por ultracentrifugação vertical, denominada Vertical Auto Profile (VAP). Foi identificada baixa associação dos ácidos graxos dietéticos e as subfrações de colesterol. Quanto ao consumo de álcool, independentemente do tipo de bebida alcóolica consumida, o álcool resultou em melhor perfil lipídico, com níveis significativamente maiores de HDL-colesterol, HDL2-colesterol e HDL3-colesterol, tanto em homens quanto mulheres. Também foi discutida a parte ética de pesquisas com seres humanos, contextualizando o caso do ELSA-Brasil. / In this thesis, food and alcohol consumption of 2972 research participants from the Estudo Longitudinal de Saúde do Adulto (ELSA-Brazil) were determined. Subsequently, the relationship between diet and alcohol with cholesterol subfractions measured by vertical ultracentrifugation, called Vertical Auto Profile (VAP), was identified. Low association of dietary fatty acids and cholesterol subfractions has been seen. Regarding alcohol consumption, regardless of the type of alcohol consumed, alcohol resulted in a better lipid profile, with significantly higher levels of HDL-cholesterol, HDL2-cholesterol and HDL3-cholesterol, in both men and women. The ethical part of research with human beings was also discussed, contextualizing the case of ELSA-Brazil.

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