Search results for "Cardiac marker"
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Isolation, characterization, differentiative properties of human mesenchymal stem cells isolated from the sub-endocardial layer of post-infarct chron…
2009
Mesenchymal stem cells (MSC) are pluripotent cells which reside in several adult organs, including heart, even if heart regeneration in vivo is still a poorly comprised phenomenon. Contrasting literature reports suggest that several efforts should be made to better characterize resident or migrating MSC populations (for both markers expression and immunogenic potential) prior to their effective use for regenerative medicine applications in heart diseases. We developed a new protocol to obtain human sub-endocardial MSC (HSE-MSC) from post-infarct hearts explanted from chronic heart failure (CHF) patients undergoing heart transplantation. We characterized HSE-MSC by immunocytochemistry (ICC) …
MYOCARDIAL POTENCY OF AQUEOUS EXTRACT OF HARUNGANA MADAGASCARIENSIS STEM BARK AGAINST ISOPROTERENOL-INDUCED MYOCARDIAL DAMAGE IN RATS
2018
Objectives: The present study was undertaken to evaluate the effects of Harungana madagascariensis on electrocardiographical, biochemical and histopathological changes in isoproterenol (ISO)-induced myocardial infarction in rats. Methods: Male Wistar albino rats were randomly divided and treated with the aqueous extract of Harungana madagascariensis stem bark (AEHM, 200 and 400 mg/kg per os), or normal saline or vitamin E for 7 days with concomitant administration of ISO (85 mg/kg, subcutaneously) on 8th and 9th days, at 24 h interval. Results: The ISO injections to the rats caused cardiac dysfunction evidenced by a marked (P<0.01) elevation in ST-segment, a reduction in R wave amplitude (P…