FIGURE

Fig. 4

ID

ZDB-FIG-230719-31

Publication

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

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Fig. 4

(A) Regional principal stretches λ₁, λ₂ at end-diastole (ED) and end-systole (ES) during a cardiac cycle at the outflow (OT), equatorial (EQ), and apex (AP) regions of developing zebrafish heart at 3-, 4-, and 5-dpf where λ₂ denote principal stretches near the latitudinal direction and λ₁ denote that at the direction perpendicular from the former. From 4-, 5-dpf groups, at ED, we noted greater deformation (designated as λ₂) at the direction near the ALR in each of OT, EQ, and AP regions. Same were found at ES state indicating their anisotropic deformation, except in AP from 4-dpf. From 3-dpf group, we noted only slightly anisotropic with significantly higher λ₂ at AP region. Statistically significant differences (P < 0.05) are denoted by asterisk. (B) Ratios of principal stretch components (λ₂/λ₁) at ED and ES states from outflow (OT), equatorial (EQ), and apex (AP) regions. Statistically significant differences (P < 0.05) are denoted by asterisk

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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