ZFIN Image: Lee et al., 2024, Figure 1

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Figure Caption

Figure 1

Constant light exposure causes stress and constipation in zebrafish larvae. (A) Schematic illustration showing experimental design. (B) Comparison of cortisol concentration between the control and light-stress groups (n = 13). (C,D) Lateral images of the fluorescent tracer in the intestinal tracts of zebrafish larvae. Scale bar: 100 μM. (E) Comparison of the number (#) of intestinal contractions in zebrafish larvae (n = 8). (F) Fluorescence spectrophotometer of fecal accumulation over time (n = 3). Each replicate had 45 zebrafish embryos. * p < 0.05; **** p < 0.0001.

Acknowledgments

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