Análise de citocinas e CD68 na aorta: novos parâmetros para estudo da inflamação no diabete melito tipo 2
Conteúdo do artigo principal
Resumo
Introdução: A patogênese das doenças cardiovasculares contemporâneas tem, na aterosclerose representação central. Elas podem ser definida como processo inflamatório de progressão lenta e associado a vários fatores causais. O processo fisiopatológico é caracterizado por complexa cascata inflamatória, iniciada por lesão do endotélio vascular, levando ao estreitamento e endurecimento vascular.
Objetivo: Revisar a presença de processo inflamatório sistêmico através da análise dos marcadores interleucina-6 e fator de necrose tumoral alfa (TNF-a) na manifestação inflamatória tecidual em diferentes segmentos da artéria aorta.
Método: Revisão integrativa realizada nas bases de dados PubMed e Scielo. A busca utilizou as seguintes palavras-chave: “inflamação. aterosclerose. diabete melito tipo 2, CD68, IL-6,THFa, endotélio” e suas versões ao inglês Os critérios de inclusão compreenderam artigos de revisão, estudos experimentais, pesquisas pré-clínicas e clínicas, escritos em português e inglês e disponíveis em texto completo. Os artigos selecionados foram analisados com base nas tecnologias abordadas, perspectivas futuras e desafios mencionados, doenças referidas relacionados à ideia central do artigo.
Resultado: Foram avaliados 63 artigos.
Conclusão: As citocinas pró-inflamatórias, são exemplos de marcadores inflamatórios com expressão sorológica. Marcadores inflamatórios teciduais, como por exemplo o CD68, glicoproteína de ativação de macrófagos, identificada através de estudo imuno-histoquímico, podem permitir a avaliação do processo inflamatório vascular, especialmente no contexto da aterosclerose.
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Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
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