Table 1.

Body and organ weights in mice exposed to Ref-Au or E175 for 13 weeks

Sex	Group	Body weight at sacrifice (g)	Body weight gain at sacrifice (%)	Liver (g)	Spleen (mg)
Male	Control	31.7 ± 0.8	49.7 ± 2.4	1.43 ± 0.04	81.16 ± 3.50
	Ref-Au 10 µg/kg BW/d	31.9 ± 0.7	52.2 ± 2.8	1.48 ± 0.05	95.55 ± 6.81
	E175 0.1 µg/kg BW/d	30.5 ± 0.7	44.7 ± 2.5	1.40 ± 0.06	78.00 ± 3.08
	E175 1 µg/kg BW/d	29.3 ± 0.6	44.6 ± 1.9	1.37 ± 0.05	75.84 ± 1.63
	E175 10 µg/kg BW/d	30.9 ± 0.8	47.8 ± 3.1	1.38 ± 0.04	74.50 ± 2.51
Female	Control	22.7 ± 0.3	38.3 ± 1.6	1.03 ± 0.02	84.18 ± 3.55
	Ref-Au 10 µg/kg BW/d	23.1 ± 0.2	41.2 ± 1.6	1.06 ± 0.02	81.60 ± 2.91
	E175 0.1 µg/kg BW/d	22.3 ± 0.2	38.4 ± 2.4	1.04 ± 0.04	81.91 ± 4.50
	E175 1 µg/kg BW/d	22.2 ± 0.2	34.5 ± 2	1.05 ± 0.02	76.58 ± 2.81
	E175 10 µg/kg BW/d	22.2 ± 0.3	32.5 ± 1.8	1.01 ± 0.02	82.47 ± 2.22

All data are presented as the mean ± SEM