. 2010 Mar 9;136(11):1697–1707. doi: 10.1007/s00432-010-0828-5

Table 4.

Expression levels of HIF-1α and MDR1 mRNA under normoxic and hypoxic conditions in human colon carcinoma cells

Experimental group		HCT-116	HT-29	LoVo	SW480
A_HIF-1α/A_GAPDH	N	0.4901 ± 0.0472	0.4872 ± 0.0592	0.4824 ± 0.0325	0.4941 ± 0.0687
A_HIF-1α/A_GAPDH	H	0.9989 ± 0.0312^*	0.9968 ± 0.0618^*	0.9978 ± 0.0721^*	0.9944 ± 0.0576^*
A_MDR1/A_GAPDH	N	0.3932 ± 0.0295	0.3952 ± 0.0793	0.3937 ± 0.0671	0.3961 ± 0.0990
A_MDR1/A_GAPDH	H	0.9909 ± 0.0562^**	0.9954 ± 0.0388^**	0.9972 ± 0.0422^**	0.9934 ± 0.0764^**

Note N Normoxia; H Hypoxia

^* P < 0.01, analysis of HIF-1α mRNA expression of the same type of cell under normoxic and hypoxic culture conditions, compared with normoxia group; ^** P < 0.01, analysis of MDR1 mRNA expression of the same type of cell under normoxic and hypoxic culture conditions, compared with normoxia group