Table 1.

Primer sequences

Den ID	Upstream primers	Downstream primers
HIF-1α	5’-CCCATTCCTCACCCATCAAATA-3’	5’-CTTCTGGCTCATATCCCATCAA-3’
miR-155	5’-GGCTAAGGAGATTGGTGCTGTA-3’	5’-CTCGCTTCGGCAGCACAT-3’
U6	5’-AACGCTTCACGAATTTGCGT-3’	5’-ACGAGGGGCTG-AGACATTTAC-3’
GAPDH	5’-CAATGACCCCTTCATTGACC-3’	5’-TTGATTTTGGAGGGATCTCG-3’