ZFIN Image: Liu et al., 2025, Fig. 3

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Figure Caption

Fig. 3 Cardiotoxicity of Sm2O3 on zebrafish larvae (n = 30) at 96 hpf. (A) Malformations of Sm2O3-induced zebrafish embryos. Bright-field and representative images (3×) of zebrafish in Sm2O3 group showed a shortened body length, heart edema (red arrows), microphthalmia (white circle), and spine eminence (green arrows) after exposure to 50, 100, 200, and 400 μg/mL Sm2O3 suspension. (B) Embryo cardiac abnormality of zebrafish exposed to 50, 100, 200, and 400 μg/mL Sm2O3 suspension for 96 hpf. Compared with the control group. **p < 0.01, ***p < 0.001. (C) Representative heart rate in Sm2O3 group zebrafish embryos.

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ J. Appl. Toxicol.