Constitutive expression of HIF-1? in BMSCs reduces neuronal apoptosis and promotes neuronal proliferation after stroke in rats / 中国病理生理杂志
Chinese Journal of Pathophysiology
; (12)1986.
Article
em Zh
| WPRIM
| ID: wpr-533543
Biblioteca responsável:
WPRO
ABSTRACT
AIM:
To explored the potential role of HIF-1? in reducing the neuronal apoptosis and promoting the neuronal proliferation after stroke in rats.METHODS:
The bone marrow-derived mesenchymal stem cells (BMSCs) were lentivirally transduced to express the stable form of HIF-1?. Ischemic stroke was induced by permanent middle cerebral artery occlusion (MCAO) in Sprague-Dawley rats. Neurological function was evaluated by modified neurological severity score (mNSS). Cerebral infarct volume was measured by TTC staining. Immunohistochemistry and terminal deoxynucleotidyltransferase mediated dUTP nick end labeling (TUNEL) method were performed to detect neuronal proliferation and apoptosis.RESULTS:
Significant improvement of neurological deficits was found in BMSCs-mHIF-1? rats as compared to the control animals at 14th d and 28th d after MCAO (P
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Pathophysiology
Ano de publicação:
1986
Tipo de documento:
Article