ZFIN Image: Lyu et al., 2025, Figure 7

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Figure Caption

Figure 7

Analysis of caspase activity and apoptosis-related gene expression in zebrafish larvae following 120-hour exposure: (a) Caspase 8 activity; (b) Caspase 9 activity; (c) Caspase 3 activity; (d) heatmap of relevant gene expression, with values derived from log₂-transformed fold changes in gene expression. Data are presented as mean ± SEM (n = 3 biological replicates); * indicates significant differences between control and exposed groups (p < 0.05); # indicates significant differences between TAN and TAN + n-TiO₂ treatment groups (p < 0.05).

Acknowledgments

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