Table 1. Primer sequences of rat mRNA.

Gene	Sequences
Cyp3a1	Forward 5′-GAAACCCGCCTGGATTCTGTG-3′
	Reverse 5′-CCATATCGGATAGGGCTGTATGAG-3′
Oatp2	Forward 5′-CCACTGCTGAGGTAGTCTTCCTTATG-3′
	Reverse 5′-CAGAGCCAGAATGCTAAGTGTGC-3′
Mrp2	Forward 5′-CACGGTCATCACCATCGCTCAC-3′
	Reverse 5′-AGTTCTTCAGGACTGCCATACTCG-3′
Bcrp	Forward 5′-GTACTTTGCATCAGCAGGTTACCACT-3′
	Reverse 5′-ATTACAGCCGAAGAATCTCCGTTG-3′
β-Actin	Forward 5′-CAGTCGGTTGGAGCGAGCAT-3′
	Reverse 5′-GGACTTCCTGTAACAACGCATCT-3′