Table 3.

Body weight changes of Sprague–Dawley rats after single oral administration of tetrodotoxin pellets.

Dose (μg/kg)	Gender	Body Weight
		0 Day	7 Day
814	♂	197.6 ± 5.03	247 (n = 1)
	♀	188.4 ± 7.47	196 (n = 1)
692	♂	189.2 ± 10.62	230 ± 16.97 (n = 2)
	♀	189.8 ± 6.30	202 ± 5.66 (n = 2)
588	♂	184.8 ± 4.60	237 ± 10.82 (n = 3)
	♀	193.0 ± 9.17	215 (n = 1)
500	♂	188.8 ± 8.56	226.5 ± 7.78 (n = 2)
	♀	190.8 ± 9.58	199 ± 6.74 (n = 2)
425	♂	193.6 ± 6.54	250 ± 7.21 (n = 4)
	♀	187.2 ± 4.60	201.5 ± 13.44 (n = 3)