Análise de deslocamento da Deformação Mecânica Miocárdica (DIAMANTE) revela heterogeneidade segmental da função cardíaca em zebrafish embrionário

4.7K views

09:15 min

February 6th, 2020

10.3791/60547-v

February 6th, 2020

4.7K views

O objetivo deste protocolo é detalhar um novo método para a avaliação da função cardíaca segmental em zebrafish embrionário sem condições fisiológicas e patológicas.

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Displacement Analysis

Chapters in this video

0:04

Introduction

1:13

Reconstruction of the 3D Systolic and Diastolic Heart and Segmentation of the Ventricle

2:41

Creation of Rectangular Parallelepipeds for Image Registration and Resampling of Systolic and Diastolic 3D Hearts Along the Short Axis Plane

5:01

Division of the Resampled Heart

6:20

Registration of Systolic and Diastolic Image Matrices and Output of Displacement Vectors

7:01

Results: Segmental Heterogeneity in Cardiac Function and Susceptibility to Chemotherapy-induced Injury

8:45

Conclusion

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