Table 1. Primer oligonucleotide sequences.

N	Oligonucleotide	Sequence
1	PAI-1 forward	5′-CAGAAACAGTGTGCATGGGTTA-3′
2	PAI-1 reverse	5′-CACGCATCTGACATTTCTTCCT-3′
3	GAPDH forward	5′-GAGGTCAATGAAGGGGTCAT-3′
4	GAPDH reverse	5′-AGTCAACGGATTTGGTCGTA-3′