Effect of blocking IGF-I receptor on growth of human hepatocellular carcinoma cells

Table 1 Effect of αIR3 on growth and proliferation of HepG2 cells treated with various concentrations of αIR3 for 24, 48, 72 and 96 h

Group	Cell growth index (GI)
	24 h	48 h	72 h	96 h
Control	100	100	100	100
0.1 μg/mL	100.640	103.4133a	97.654	95.032
0.2 μg/mL	104.716	98.952	94.9961b	103.125
0.5 μg/mL	99.840	98.175	91.6341b	88.8622a
1.0 μg/mL	99.041	97.6343a	90.774b	83.9744b
1.5 μg/mL	97.042	97.1612b	89.8358b	79.8077b
2.0 μg/mL	96.883	95.1335b	88.5066b	77.2436b
4.0 μg/mL	93.3653b	92.5313b	86.0047b	70.5128b

^aP < 0.05, ^bP < 0.01 vs control.