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This research aims to detail a method for generating pure cardiomyocyte cultures from embryonic stem cells for potential cardiac grafting.

Genetically selected cardiomyocytes from differentiating embronic stem cells form stable intracardiac grafts.

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This research aims to detail a method for generating pure cardiomyocyte cultures from embryonic stem cells for potential cardiac grafting.
A fusion gene was created and stably transfected into pluripotent embryonic stem cells.
Differentiated cells were selected using G418 to ensure culture purity.
Immunocytological and ultrastructural analyses were performed to assess cell differentiation and graft formation.
Cardiomyocyte cultures were over 99% pure after G418 selection.
Engrafted cells were successfully monitored for up to 7 weeks post-implantation via antidystrophin immunohistology and PCR.
The genetic manipulation technique allowed for the creation of suitable cardiomyocyte grafts.

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Randomized trial demonstrates graft formation from embryonic stem cell-derived cardiomyocytes, suggesting potential heart repair applications.

Klug et al. (1996) studied this question.

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Randomized trial demonstrates graft formation from embryonic stem cell-derived cardiomyocytes, suggesting potential heart repair applications.