Nanosized As2O3/Fe2O3 complexes combined with magnetic fluid hyperthermia selectively target liver cancer cells

Table 7 Volume and mass inhibitory rate of xenograft liver cancer in nude mice after treatment

Groups	Tumor mass (g, mean ± SD)	Mass inhibitory rate (%)	Tumor volume (cm3, mean ± SD)	Volume inhibitory rate (%)
Control	0.6145 ± 0.2296	0.00	0.7195 ± 0.3231	0.00
As2O3	0.5885 ± 0.1628	5.86	0.6015 ± 0.2282	16.40
Fe2O3	0.5365 ± 0.2792	12.69	0.5997 ± 0.2518	16.65
As2O3/Fe2O3	0.4548 ± 0.2591	26.04	0.6252 ± 0.4034	21.45
Fe2O3 with MFH	0.1921 ± 0.0395	68.74b	0.2373 ± 0.0874	67.02b
As2O3/Fe2O3 with MFH	0.1057 ± 0.0510	82.79bc	0.1183 ± 0.0726	83.56bc

^bP < 0.01 vs control group;

^cP < 0.05 vs Fe₂O₃ with MFH group.