Table 2.
Areas of yolk sac, pericardial cavity, and swim bladder in F0 larvae at 14 dpf following exposure to ERSE, hypoxia, or co-exposure as embryos (n = 15). All data are means ± SEM. Before averaging, values have been normalized to standard body length for each individual. Treatments compared to their concurrant controls.
| Treatments | Standard length (μm) | Yolk sac area (μm2) | Pericardial cavity area (μm2) | Swim bladder area (μm2) |
|---|---|---|---|---|
| 0.0% ERSE | 472.4 ± 29.8 | 813.2 ± 198.1 | 201.6 ± 31.4 | 719.9 ± 112.4 |
| 0.1% ERSE | 460.4 ± 37.1 | 945.5 ± 453.7 | 211.3 ± 104.5 | 843.5 ± 201.7 |
| 0.5% ERSE | 455.9 ± 12.9 | 637.8 ± 400.3 | 316.2 ± 74.5 | 859.9 ± 197.2 |
| 1.0% ERSE | 447.0 ± 10.1 | 897.0 ± 284.1 | 478.3 ± 138.6a | 958.2 ± 126.3 |
| H1 | 422.6 ± 20.2a | 2340.8 ± 556.3a | 268.2 ± 61.5 | 571.2 ± 67.1a |
| H1+0.1%ERSE | 394.5 ± 24.4a | 3530.2 ± 921.4a | 305.8 ± 163.1a | 422.9 ± 121.1a |
| H2 | 414.0 ± 11.7a | 1482.7 ± 775.2 | 330.5 ± 43.9 | 537.5 ± 136.8 |
| H2+ 0.1% ERSE | 419.3 ± 33.9a | 1751.5 ± 490.3a | 257.9 ± 70.0 | 458.7 ± 187.4a |
| H3 | 449.7 ± 24.9 | 1334.5 ± 408.2a | 195.9 ± 36.4 | 643.6 ± 153.5 |
| H3+0.1% ERSE | 436.8 ± 29.9a | 2097.0 ± 884.1a | 278.3 ± 138.6 | 559.9 ± 185.6a |
a
indicates that there is a significant difference from control (p < 0.05).
Note: Example of tracing for areas given in Fig. S2A