A relação entre a microbiota intestinal e a função cognitiva
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Resumo
Objetivo: Identificar situações e patologias que atuam na interação da microbiota intestinal e na função cognitiva e com isso responder se há formas viáveis capazes de beneficiar essa relação, ou métodos de prevenção dos desfechos futuros de tais doenças. Métodos: Foi conduzida uma busca sistemática nas bases de dados Portal Regional da Biblioteca Virtual em Saúde (BVS) e a National Library of Medicine (PubMed), realizados entre os anos de 2019 a 2024, cujo os descritores foram “Cognitive Functions”; “microbiome intestinal”, utilizando o operador booleano “AND”. Resultados: A amostra final foi composta por 25 artigos, cuja maioria mostrou resultados positivos de alimentos utilizados com a finalidade de atuar no microbioma intestinal com desfecho aceitável na função cognitiva, além de mudanças no estilo de vida em pacientes com patologias que comprometem o sistema cognitivo, também foi possível evidenciar doenças que se desenvolviam com o declínio cognitivo e consequente prejuízo na composição da microbiota intestinal. Considerações finais: Nos estudos abordados, as patologias mostravam relação com alterações intestinais, seja na permeabilidade, seja na quantidade e espécies que compõe a microbiota e também foi possível determinar tipos de alimentos/probióticos, procedimentos e a pratica de atividade física como fatores viáveis à interação do eixo intestino-cérebro.
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