Table 2.

Comparison of intracellular miRNA expression ratios in L-OHP-resistant CRC cells using microarray.

Cell	miRNA expression ratio (resistant cells/sensitive cells)
	Up-regulation (>1.50)		Down-regulation (<0.67)
	miR-146b-5p	miR-6780a-5p	miR-33a-5p	miR-210–3p	miR-224–5p
Acquired resistant cell
SW620-OxR/SW620	8.63	7.40	0.35	0.35	<0.01
HCT116-OxR/HCT116	10.79	20.59	0.33	0.30	0.40
Intrinsic resistant cells
SW480/SW620	9.46	15.64	0.66	0.40	<0.01
SW480/HCT116	8.38	13.85	0.65	0.13	0.01