Plasma levels of brain-derived neurotrophic factor are associated with prognosis in the acute phase of ischemic stroke
| dc.creator | Aline Mansueto Mourão | |
| dc.creator | Laélia Cristina Caseiro Vicente | |
| dc.creator | Mery Natali Silva Abreu | |
| dc.creator | Romeu Vale Sant'Anna | |
| dc.creator | Erica Leandro Marciano Vieira | |
| dc.creator | Leonardo Cruz de Souza | |
| dc.creator | Aline Silva de Miranda | |
| dc.creator | Milene Alvarenga Rachid | |
| dc.creator | Antônio Lucio Teixeira | |
| dc.date.accessioned | 2023-11-07T20:09:37Z | |
| dc.date.accessioned | 2025-09-09T00:27:02Z | |
| dc.date.available | 2023-11-07T20:09:37Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | Contexto: O fator neurotrófico derivado do cérebro (BDNF) é uma neurotrofina envolvida na sobrevivência, diferenciação e maturação neuronal. Objetivo: Avaliar os níveis de BDNF na fase aguda do acidente vascular cerebral e sua potencial associação com comprometimento neurológico. Métodos: Pacientes na fase aguda do AVC isquêmico foram avaliados com as seguintes ferramentas clínicas: National Institutes of Health Stroke Scale, escala de Rankin modificada, Gugging Swallowing Screen e Alberta Stroke Program Early CT Score. Amostras de sangue foram coletadas em três momentos diferentes da internação. O BDNF foi medido através de ensaio imunoenzimático. Resultados: Pacientes que receberam alta após 10 dias apresentaram piores desfechos clínicos e níveis mais elevados de BDNF desde a admissão. Houve correlação entre os níveis de BDNF e os parâmetros clínicos. Conclusão: Os níveis de BDNF foram associados ao prognóstico clínico na fase aguda do acidente vascular cerebral isquêmico. | |
| dc.identifier.doi | https://doi.org/10.1016/j.jstrokecerebrovasdis.2018.11.013 | |
| dc.identifier.issn | 1052-3057 | |
| dc.identifier.uri | https://hdl.handle.net/1843/60583 | |
| dc.language | por | |
| dc.publisher | Universidade Federal de Minas Gerais | |
| dc.relation.ispartof | Journal of Stroke and Cerebrovascular Diseases | |
| dc.rights | Acesso Restrito | |
| dc.subject | Fator neurotrófico derivado do cérebro | |
| dc.subject | Biomarcadores | |
| dc.subject | Acidente vascular cerebral | |
| dc.subject | Prognóstico | |
| dc.subject | Isquemia | |
| dc.subject.other | Brain-derived neurotrophic factor | |
| dc.subject.other | Biomarker | |
| dc.subject.other | Ichemic stroke | |
| dc.subject.other | Prognosis | |
| dc.subject.other | Stroke | |
| dc.subject.other | Stroke outcome | |
| dc.title | Plasma levels of brain-derived neurotrophic factor are associated with prognosis in the acute phase of ischemic stroke | |
| dc.title.alternative | Níveis plasmáticos de fator neurotrófico derivado do cérebro estão associados ao prognóstico na fase aguda do acidente vascular cerebral isquêmico | |
| dc.type | Artigo de periódico | |
| local.citation.epage | 740 | |
| local.citation.issue | 3 | |
| local.citation.spage | 735 | |
| local.citation.volume | 28 | |
| local.description.resumo | Context: Brain-derived neurotrophic factor (BDNF) is a neurotrophin involved in neuronal survival, differentiation, and maturation. Purpose: To evaluate the levels of BDNF in the acute phase of stroke and their potential association with neurological impairment. Methods: Patients in the acute phase of ischemic stroke were evaluated with the following clinical tools: National Institutes of Health Stroke Scale, modified Rankin scale, Gugging Swallowing Screen and Alberta Stroke Program Early CT Score. Blood samples were collected at 3 different moments of hospital stay. BDNF was measured through enzyme-linked immunosorbent assay. Results: Patients who were discharged after 10 days had worse clinical outcomes and higher levels of BDNF since admission. There was correlation between BDNF levels and clinical parameters. Conclusion: BDNF levels were associated with clinical prognosis in the acute phase of ischemic stroke. | |
| local.publisher.country | Brasil | |
| local.publisher.department | MED - DEPARTAMENTO DE CLÍNICA MÉDICA | |
| local.publisher.initials | UFMG | |
| local.url.externa | https://www.sciencedirect.com/science/article/pii/S1052305718306517?via%3Dihub |
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