Table 2.

Changes in food consumption after treatment with CeO₂ NPs during the test period (unit: g). Data are represented as mean ± SD.

Day	Male				Female
	Control	10 mg/kg/day	100 mg/kg/day	1000 mg/kg/day	Control	10 mg/kg/day	100 mg/kg/day	1000 mg/kg/day
8	31.1 ± 1.22	31.6 ± 0.40	31.6 ± 2.43	32.0 ± 1.56	22.7 ± 0.69	22.2 ± 1.45	22.1 ± 0.69	22.3 ± 0.87
15	34.2 ± 1.53	33.4 ± 1.88	34.2 ± 2.68	34.2 ± 2.20	24.7 ± 1.13	23.6 ± 2.38	24.0 ± 0.71	23.7 ± 1.10
22	35.9 ± 1.11	35.7 ± 0.88	33.9 ± 2.23	37.0 ± 3.37	25.5 ± 1.36	23.9 ± 1.61	24.5 ± 0.58	25.2 ± 1.33
29	36.0 ± 1.48	35.9 ± 1.03	33.4 ± 2.82*	34.9 ± 3.07	25.4 ± 1.72	25.1 ± 1.12	25.1 ± 0.43	25.8 ± 1.72
36	35.2 ± 1.34	36.4 ± 1.56	34.3 ± 2.86	34.4 ± 2.43	25.7 ± 1.44	24.4 ± 1.22	25.2 ± 0.85	25.4 ± 1.01
43	35.8 ± 1.46	36.5 ± 1.52	34.4 ± 2.95	35.5 ± 1.81	25.5 ± 1.80	24.9 ± 1.69	25.4 ± 0.24	25.6 ± 1.51
50	35.8 ± 2.74	35.7 ± 1.65	34.0 ± 2.97	35.5 ± 1.90	25.0 ± 1.32	24.4 ± 1.64	25.3 ± 0.62	26.0 ± 1.55
57	35.3 ± 2.04	35.6 ± 1.76	33.8 ± 2.78	35.2 ± 1.74	24.5 ± 1.55	24.0 ± 1.88	24.2 ± 0.47	25.3 ± 1.44
64	35.2 ± 2.45	3.51 ± 1.56	33.6 ± 3.48	34.4 ± 1.72	24.2 ± 1.39	23.3 ± 0.94	24.4 ± 1.11	24.4 ± 0.94
71	38.1 ± 1.84	37.6 ± 1.98	35.8 ± 3.37	37.2 ± 1.95	25.3 ± 2.97	25.9 ± 2.49	27.1 ± 0.79	26.9 ± 2.08
78	38.4 ± 2.24	37.7 ± 1.81	36.0 ± 3.11	38.0 ± 2.33	26.9 ± 1.06	25.6 ± 2.53	26.7 ± 1.08	26.7 ± 1.63
85	36.9 ± 1.81	36.7 ± 1.34	34.5 ± 3.73	35.8 ± 1.66	25.6 ± 0.80	24.1 ± 2.14	25.2 ± 0.46	25.7 ± 1.56
91	35.4 ± 1.49	35.9 ± 1.02	33.3 ± 3.71	34.7 ± 1.80	25.0 ± 1.36	24.3 ± 2.82	26.1 ± 0.67	25.0 ± 0.87

* Significant differences from control group (p < 0.05).