Table 1.

Primer combinations used for semi-quantitative RT-PCR (Rattus norvegicus).

Accession (gene)	Nucleotide sequence (5′-3′)	Nucleotide sequence (5′-3′)	Product size (bp)	Gene name
NM_016989	CTGTTGGTCTACGGGATAAT	CTACAAGTACGCTATTCGGC	498	PACAP (Adcyap1)
NM_001270579	TTGCAAGATGTCAGAACTATCCA	GAAGTAACGGTTCACCTTCCAG	259	RAC1-R (Adcyap1r1)
NM_012685	AAATGGTCTTCGAACTTGTCGT	GGAGTGTGTCCCTATGAAAAGC	373	VPAC1 (Vipr1)
NM_017238	CACTAGTGATGGGTGGTCGG	GCCAGTAGAAGTTCGCCATG	399	VPAC2 (Virp2)
NM_017008	CCTGTGACTTCAACAGCAACTC	GGCCTCTCTCTTGCTCTCAGTA	213	GAPDH
NM_031144	TGACGGTCAGGTCATCACTATC	GGCAGTAATCTCCTTCTGCATC	229	Actb