Activation of the Nrf2-Keap 1 Pathway in Short-Term Iodide Excess in Thyroid in Rats

Table 3

Changes of serum thyroid hormones levels of Wistar rats following the intake of NI, 10 HI, and 100 HI on Days 7, 14, and 28 ( for each group). All data is presented as the mean ± SD.

Group	The levels of serum thyroid hormones
	TT3; (nmol/L)	TT4; (nmol/L)	FT3; (pmol/L)	FT4; (pmol/L)
Day 7
NI	1.18 ± 0.15	90.77 ± 5.52	3.96 ± 0.10	22.03 ± 1.70
10 HI	1.19 ± 0.08	91.54 ± 7.74	3.77 ± 0.26	23.02 ± 2.06
100 HI	1.07 ± 0.11	89.17 ± 9.03	3.78 ± 0.11	20.08 ± 5.43
Day 14
NI	1.15 ± 0.07	95.83 ± 5.20	3.92 ± 0.16	22.34 ± 3.71
10 HI	1.12 ± 0.08	86.15 ± 2.52	3.63 ± 0.48	20.19 ± 1.92
100 HI	1.19 ± 0.04	91.54 ± 3.31	3.84 ± 0.46	20.98 ± 2.50
Day 28
NI	1.13 ± 0.06	94.17 ± 2.38	3.89 ± 0.13	20.25 ± 5.72
10 HI	1.18 ± 0.08	90.77 ± 3.78	3.98 ± 0.57	21.15 ± 5.34
100 HI	1.14 ± 0.22	87.69 ± 6.35	3.79 ± 0.46	21.17 ± 5.43