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Isolation and Functional Characterization of Human Ventricular Cardiomyocytes from Fresh Surgical Samples
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Médecine
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Journal JoVE Médecine
Isolation and Functional Characterization of Human Ventricular Cardiomyocytes from Fresh Surgical Samples

Isolation and Functional Characterization of Human Ventricular Cardiomyocytes from Fresh Surgical Samples

DOI:
10.3791/51116-v

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14:39 min

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April 21, 2014

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Chapitres

  • 00:05Titre
  • 02:47Collection and Processing of Myocardial Samples
  • 03:52Washing and Digestion of Myocardial Chunks
  • 06:43Cell Resuspension and Ca2+ Readapation
  • 08:28Functional Evaluation of Isolated Cardiomyocytes
  • 11:11Résultats
  • 13:16Conclusion

Summary

Traduction automatique

Traduction automatique

Current knowledge on the cellular basis of cardiac diseases mostly relies on studies on animal models. Here we describe and validate a novel method to obtain single viable cardiomyocytes from small surgical samples of human ventricular myocardium. Human ventricular myocytes can be used for electrophysiological studies and drug testing.

Tags

CardiomyocytesVentricular MyocardiumCardiac SurgeryElectrophysiologyIntracellular CalciumCardiac DiseaseCellular And Molecular BasisTherapeutic TargetsTranslational Value

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