What are the digestion and absorption models used to reproduce gastrointestinal protein processes? a protocol for systematic review

dc.contributor.authorMorais, Ana Heloneida de Araujo
dc.contributor.authorLuz, Anna Beatriz Santana
dc.contributor.authorCosta, Rafael Oliveira de Araujo
dc.contributor.authorMedeiros, Gidyenne Christine Bandeira Silva de
dc.contributor.authorPiuvezam, Grasiela
dc.contributor.authorPassos, Thais Souza
dc.contributor.authorIDhttps://orcid.org/0000-0002-6460-911Xpt_BR
dc.date.accessioned2023-08-10T17:27:49Z
dc.date.available2023-08-10T17:27:49Z
dc.date.issued2021
dc.description.resumoBackground: Animal, cell, and in vitro studies have been applied to simulate the human gastrointestinal tract (GIT) and evaluate the behavior of biomolecules. Understanding the peptides and/or proteins stability when exposed to these physiological conditions of the GIT can assist in the application of these molecules in the treatment of diseases such as obesity. This study describes a protocol of systematic reviews to analyze the methodologies that mimic the digestive and absorptive processes of peptides and/or proteins. Methods: The protocol follows the guidelines described by Preferred Reporting Items for Systematic Reviews and Meta-Analyzes Protocols (PRISMA-P). The search strategies will be applied in the electronic databases PubMed, ScienceDirect, Scopus, Web of Science, Evidence portal, Virtual Health Library, and EMBASE. The intervention group will be formed by in vivo, in cells, and in vitro (gastrointestinal simulating fluids) studies of digestion and absorption of peptides and/or proteins presenting a schedule, duration, frequency, dosages administered, concentration, and temperature, and the control group consisting in studies without peptides and/ or proteins. The selection of studies, data extraction, and assessment of the risk of bias will be carried out independently by 2 reviewers. For animal studies, the risk of bias will be assessed by the instrument of the Systematic Review Center for Experimentation with Laboratory Animals (SYRCLE) and the Office of Health Assessment and Translation (OHAT) tool will be used to assess the risk of bias in cell studies. Results: This protocol contemplates the development of 2 systematic reviews and will assist the scientific community in identifying methods related to the digestive and absorptive processes of peptides and/or proteins. Conclusion: Both systematic reviews resulting from this protocol will provide subsidies for the construction of research related to the clinical application of bioactive peptides and/or proteins. In this context, they will make it possible to understand the gastrointestinal processes during administering these molecules, as the gastrointestinal environment can affect its functionality. Therefore, validating the effectiveness of these protocols is important, as it mimics in vitro biological conditions, reducing the use of animals, being consistent with the reduction, refine and replace programpt_BR
dc.identifier.citationLUZ, Anna Beatriz Santana et al. What are the digestion and absorption models used to reproduce gastrointestinal protein processes?: a protocol for systematic review. Medicine, v. 100, n. 30, 2021.pt_BR
dc.identifier.doihttp://dx.doi.org/10.1097/MD.0000000000026697
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/54437
dc.languageenpt_BR
dc.publisherMedicinept_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectAnimalspt_BR
dc.subjectcellspt_BR
dc.subjectgastrointestinal tractpt_BR
dc.subjectin vitro techniquespt_BR
dc.subjectpeptidespt_BR
dc.subjectprotocolspt_BR
dc.titleWhat are the digestion and absorption models used to reproduce gastrointestinal protein processes? a protocol for systematic reviewpt_BR
dc.typearticlept_BR

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