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Plasma Levels of Brain-Derived Neurotrophic Factor are Associated with Prognosis in the Acute Phase of Ischemic Stroke
被引:21
作者:
Mourao, Aline Mansueto
[1
,2
,3
]
Caseiro Vicente, Laelia Cristina
[3
]
Silva Abreu, Mery Natali
[4
]
Sant'Anna, Romeu Vale
[1
]
Marciano Vieira, Erica Leandro
[5
]
de Souza, Leonardo Cruz
[5
]
de Miranda, Aline Silva
[5
]
Rachid, Milene Alvarenga
[5
]
Teixeira, Antonio Lucio
[5
]
机构:
[1] Univ Fed Minas Gerais, BR-31170220 Belo Horizonte, MG, Brazil
[2] Risoleta Tolentino Neves Hosp, Sect Stroke Unit, Belo Horizonte, MG, Brazil
[3] Univ Fed Minas Gerais, Dept Speech Therapy, Belo Horizonte, MG, Brazil
[4] Univ Fed Minas Gerais, Dept Appl Nursing, Belo Horizonte, MG, Brazil
[5] Univ Minas Gerais UFMG, Sch Med, Interdisciplinary Lab Med Invest, Belo Horizonte, MG, Brazil
关键词:
Brain-derived neurotrophic factor;
biomarker;
stroke;
ichemic stroke;
stroke outcome;
prognosis;
BDNF;
BIOMARKERS;
BLOOD;
GROWTH;
D O I:
10.1016/j.jstrokecerebrovasdis.2018.11.013
中图分类号:
Q189 [神经科学];
学科分类号:
071006 ;
摘要:
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.
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页码:735 / 740
页数:6
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