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Related Experiment Video

Updated: May 11, 2026

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury
11:12

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury

Published on: April 18, 2012

[A surgery protocol to construct zebrafish heart damage and regeneration model].

Xin-Xing Liu1, Yu-Tian Zhang, Bo Zhang

  • 1College of Life Sciences, Peking University, Beijing, China. xinxingliu@pku.edu.cn

Yi Chuan = Hereditas
|May 11, 2013
PubMed
Summary

Zebrafish exhibit remarkable heart regeneration capabilities, offering insights into cardiac repair. A simple surgical method for inducing heart injury in zebrafish aids in studying this regeneration process for potential human therapies.

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Area of Science:

  • Cardiovascular Biology
  • Regenerative Medicine
  • Developmental Biology

Context:

  • Zebrafish possess a unique ability for cardiac regeneration in adult stages.
  • Understanding zebrafish heart regeneration is crucial for advancing cardiac regenerative medicine.
  • This process offers insights into vertebrate genetic and developmental mechanisms.

Purpose:

  • To introduce a simple, reproducible surgical method for creating a zebrafish heart injury and regeneration model.
  • To facilitate the study of molecular and cellular mechanisms underlying heart regeneration.
  • To explore potential therapeutic strategies for cardiac diseases like myocardial infarction.

Summary:

  • A straightforward surgical technique involves amputating approximately 20% of the adult zebrafish ventricle.

More Related Videos

Intrathoracic Injection for the Study of Adult Zebrafish Heart
07:22

Intrathoracic Injection for the Study of Adult Zebrafish Heart

Published on: May 14, 2019

Related Experiment Videos

Last Updated: May 11, 2026

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury
11:12

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury

Published on: April 18, 2012

Intrathoracic Injection for the Study of Adult Zebrafish Heart
07:22

Intrathoracic Injection for the Study of Adult Zebrafish Heart

Published on: May 14, 2019

  • The procedure includes anesthesia, surgical exposure of the heart, and precise ventricle amputation under microscopy.
  • This method achieves over 90% success rate, making it widely adopted for heart regeneration research.

    • Impact:

    • Enables detailed investigation of heart regeneration mechanisms in zebrafish.
    • Provides a valuable model for understanding how to potentially restore mammalian heart regeneration capacity.
    • Contributes to the development of novel therapies for heart diseases.