Mechanical properties of hepatocellular carcinoma cells

Table 1 Viscoelastic properties of hepatocytes and HCC cells under the action of colchicines (¯x ± s)

[colchicine] (mg•L-1)	Hepatocytes			HCC cells
	K1 (N•m-2)	K2 (N•m-2)	μ (Pa•s)	K1 (N•m-2)	K2 (N•m-2)	μ (Pa•s)
0.0	87.5 ± 12.1	33.3 ± 10.3	5.9 ± 3.0	103.6 ± 12.6	42.5 ± 10.4	4.5 ± 1.9
1.0	95.4 ± 14.1a	33.2 ± 7.7	3.9 ± 1.7b	86.7 ± 10.0b	20.6 ± 2.9b	4.5 ± 1.5
15.0	107.1 ± 23.0b	39.6 ± 12.2a	5.3 ± 1.9	31.4 ± 8.0b	7.0 ± 1.9b	1.3 ± 0.6b
30.0	99.5 ± 11.1b	28.0 ± 7.3a	4.0 ± 1.8b	53.5 ± 12.9b	12.3 ± 4.8b	2.1 ± 1.0b
60.0	104.4 ± 13.0b	30.6 ± 6.5	3.5 ± 1.1b	61.6 ± 16.0b	16.5 ± 6.5b	2.3 ± 1.2b

^aP < 0.05,

^bP < 0.01 vs normal control