Improvement of cardiac contractile function in rats with postinfarction cardiosclerosis after transplantation of mononuclear and multipotent stroma bone marrow cells.
Bull Exp Biol Med
; 153(4): 545-9, 2012 Aug.
Article
em En, Ru
| MEDLINE
| ID: mdl-22977867
ABSTRACT
We compared the efficiency of autologous mononuclear cells and multipotent stromal cells of the bone marrow after their non-selective intracoronary transplantation on day 30 after acute coronary infarction in rats. Improvement of hemodynamic parameters of myocardial contractility (rates of left ventricular pressure rise and drop) in comparison with the initial values and deceleration of postinfarction prolongation of QRS and QT intervals were observed in rats of the experimental group in contrast to controls in 4 weeks after transplantation. These functional changes were more intensive after transplantation of multipotent stromal cells and were accompanied by more pronounced morphological signs of reverse myocardial remodeling thickening of the scarred left ventricular wall, shrinkage of the scar, and decrease in left ventricular dilatation index.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Leucócitos Mononucleares
/
Remodelação Ventricular
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Transplante de Células-Tronco Mesenquimais
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Contração Miocárdica
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Infarto do Miocárdio
Limite:
Animals
Idioma:
En
/
Ru
Revista:
Bull Exp Biol Med
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Federação Russa
País de publicação:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
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US
/
USA