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. 2015 Apr 13;10(4):e0124488. doi: 10.1371/journal.pone.0124488

Fig 5. Stress-reactivity measured by whole-body cortisol concentration of zebrafish 6-month-old adults.

Fig 5

Treated animals were developmentally exposed to ethanol from 1dpf-9dpf with 20mM or 50mM ethanol concentrations. At 6 months animals were either flash frozen immediately or air exposed and frozen 6 minutes later. Zebrafish adults showed decreased cortisol content with increasing ethanol concentration exposure during development. Means ± SE, 9 batches of animals per group. *P<0.05 **P<0.01 “t” test and ANOVA.