Table 1.

Primers used for RT–PCR

Primer	Sequence	Product (bp)
CB-1	S: 5′-GGCATCTCTTTCTCAGTCAC-3′	350
	A: 5′-ATCAGGTAGGTCTCGTCAAT-3′
CB-2	S: 5′-TGCTGTTGACCGATACCTATG-3′	470
	A: 5′-CCAACCTCACGTCTAGCCG-3′
β-actin	S: 5′-TTGGCCTTAGGGTTCAGGGGG-3′	243
	A: 5′-CGTGGGCCGCCCTAGGCACCA-3′

CB-1=cannabinoid receptor-1; CB-2=cannabinoid receptor-2; β-actin=beta-actin; S=sense; A=antisense.