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Periodontitis and vascular inflammatory biomarkers: an experimental in vivo study in rats
dc.contributor.author | Leira, Y. | |
dc.contributor.author | Iglesias Rey, Ramón | |
dc.contributor.author | Gómez Lado, Noemí | |
dc.contributor.author | Aguiar, P. | |
dc.contributor.author | Sobrino Moreiras, Tomas | |
dc.contributor.author | D’Aiuto, F. | |
dc.contributor.author | Castillo Sánchez, José | |
dc.contributor.author | Blanco, J. | |
dc.contributor.author | Campos Pérez, Francisco | |
dc.date.accessioned | 2021-11-30T11:11:33Z | |
dc.date.available | 2021-11-30T11:11:33Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 1618-1247 | |
dc.identifier.other | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7066291/pdf/10266_2019_Article_461.pdf | es |
dc.identifier.other | https://www.ncbi.nlm.nih.gov/pubmed/31583485 | es |
dc.identifier.uri | http://hdl.handle.net/20.500.11940/15770 | |
dc.description.abstract | The objective of this preclinical in vivo study was to determine changes in vascular inflammatory biomarkers in systemic circulation after injection of lipopolysaccharide (LPS) from Porphyromonas gingivalis (Pg) in rats. Experimental periodontitis was induced by injections of Pg-LPS. Gingival soft and hard tissues changes were analysed by means of magnetic resonance imaging and micro computed tomography. Serum levels of interleukin (IL)-6, IL-10, pentraxin (PTX) 3, and soluble fragment of tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) were determined at baseline and 24 h, 7, 14, and 21 days after periodontal induction. Significant periodontal inflammation and alveolar bone loss were evident at the end of periodontal induction. Experimental periodontitis posed an acute systemic inflammatory response with increased serum levels of IL-6 and PTX3 at 24 h post-induction, followed by a significant overexpression of sTWEAK at 7 days. This inflammatory state was maintained until the end of the experiment (21 days). As expected, IL-10 serum levels were significantly lower during the follow-up compared to baseline concentrations. In the present animal model, experimental periodontitis is associated with increased systemic inflammation. Further studies are needed to confirm whether PTX3 and sTWEAK could be useful biomarkers to investigate potential mechanisms underlying the relationship between periodontitis and atherosclerotic vascular diseases. | en |
dc.language.iso | eng | es |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject.mesh | Rats | * |
dc.subject.mesh | X-Ray Microtomography | * |
dc.subject.mesh | Porphyromonas gingivalis | * |
dc.subject.mesh | Alveolar Bone Loss | * |
dc.subject.mesh | Animals | * |
dc.subject.mesh | Periodontitis | * |
dc.subject.mesh | Inflammation | * |
dc.title | Periodontitis and vascular inflammatory biomarkers: an experimental in vivo study in rats | en |
dc.type | Artigo | es |
dc.authorsophos | Leira, Y. | |
dc.authorsophos | Iglesias-Rey, R. | |
dc.authorsophos | Gómez-Lado, N. | |
dc.authorsophos | Aguiar, P. | |
dc.authorsophos | Sobrino, T. | |
dc.authorsophos | D’Aiuto, F. | |
dc.authorsophos | Castillo, J. | |
dc.authorsophos | Blanco, J. | |
dc.authorsophos | Campos, F. | |
dc.identifier.doi | 10.1007/s10266-019-00461-3 | |
dc.identifier.pmid | 31583485 | |
dc.identifier.sophos | 31766 | |
dc.issue.number | 2 | es |
dc.journal.title | Odontology | es |
dc.organization | Servizo Galego de Saúde::Estrutura de Xestión Integrada (EOXI)::EOXI de Santiago de Compostela - Complexo Hospitalario Universitario de Santiago de Compostela::Neuroloxía | es |
dc.organization | Servizo Galego de Saúde::Estrutura de Xestión Integrada (EOXI)::Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS) | es |
dc.page.initial | 202 | es |
dc.page.final | 212 | es |
dc.rights.accessRights | openAccess | es |
dc.subject.decs | periodontitis | * |
dc.subject.decs | animales | * |
dc.subject.decs | microtomografía de rayos X | * |
dc.subject.decs | pérdida de hueso alveolar | * |
dc.subject.decs | Porphyromonas gingivalis | * |
dc.subject.decs | inflamación | * |
dc.subject.decs | ratas | * |
dc.subject.keyword | CHUS | es |
dc.subject.keyword | IDIS | es |
dc.typefides | Artículo Original | es |
dc.typesophos | Artículo Original | es |
dc.volume.number | 108 | es |