FIGURE

Fig. 1

ID

ZDB-FIG-230719-28

Publication

Salehin et al., 2022 - Ventricular Anisotropic Deformation and Contractile Function of the Developing Heart of Zebrafish in-vivo

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Fig. 1

Regional deformation is calculated from the relative movements of three myocyte nuclear markers confining the region ABC. (A) Triangular region ABC represents the reference configuration at the start of filling (the end of isovolumic relaxation) where UVN denotes the local coordinates. Triangular region abc represents its deformed configuration at end-diastole. ALR, anatomical latitude reference line; λ₁, λ₂, principal stretches. Three regions were analyzed: outflow (OT), equatorial (EQ), and apex (AP). (B) Principal directions were resolved in angles (°) from ALR, where α₀₂ (= α₀ + θ₁₂): angle of λ₂ from ALR at end-diastole, α₀, angle between U₁ and ALR at the start of filling, and θ₁₂: angle of λ₂ from U₁ at end-diastole. (C) two-dimensional (2D) projection of the zebrafish heart showing the examined OT, EQ, and AP regions

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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