ZFIN Image: Lai et al., 2021, Figure 5

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Figure Caption

Figure 5

Effect of caffeic acid on melanogenesis in vivo. (A) Zebrafish melanin phenotype in various concentrations of caffeic acid [0.1, 1, 10, 40, 80, 100 and 200] μmol·L⁻¹, the α-MSH is 60 μmol·L⁻¹, and the PTU-1 group was not washed at all while the PTU-2 group was washed before administration. (B) Collecting zebrafish in each group for testing melanin content (relative expression % of control). (C) Tyrosinase activity in zebrafish exposure to butin for 24 h. In (B,C), results shown are mean ± SEM. Data were analyzed by ANOVA followed by post hoc Tukey test. n = 30 zebrafish, ^###p < 0.001 vs. Control, *** p < 0.001, ** p < 0.01, * p < 0.05 vs. PTU-2.

Acknowledgments

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