Table 2. PCR primers.

Gene	GenBank Accession No.	Semi-Quantitative PCR primer sequence	Product size (bp)
TRAAK	AF247042	F: 5′-TCTCAAGGGCTTCGTTTCTGCTCT -′3R: 5′-ATTGATGCAGGCTTTGAGGCACAG -′3	240
TREK-1	NM_001017424	F: 5′-TGGCTGTGTACTCTTTGTGGCTCT -′3R: 5′-ACTCAGTCGCCTCCTGGTTTCTTT -′3	349
TREK-2	NM_021161	F: 5′-TTGTTGGCCTTGCCTACTTTGCAG -′3R: 5′-ACACACACACACACACACACAACG -′3	756