Table 1 Differences in number and size (μm) of thyroid follicles after malathion exposure
Number/Size of follicles (mean ± SEM) | 13 dph | 15 dph | 30 dph | |||
|---|---|---|---|---|---|---|
Control | 2 | 25,6 ± 3.2 | 3–4 | 26,39 ± 2.86 | 6–7 | 75,44 ± 8.45 |
1,56 μg/L | 2 | 24,55 ± 3.4 | 2–3 | 22,44 ± 1.98 | 5–6 | 69,83 ± 6.25 |
3,12 μg/L | 1 | 20,22 ± 2.4 | 2–3 | 18,29 ± 1.99 | 3–4 | 53,2 ± 3.23 |
6,25 μg/L | 1 | 19,17 ± 1.9 | 2 | 21,24 ± 3.4 | 2–3 | 35,17 ± 1.9 |