Table 1. Primer sets used for RT-PCR analysis.

Primer	Accession No.	Direction	Sequence	Product Size (b.p.)
GAPDH	NM_017008.4	Sense	5′-TACCAGGGCTGCCTTCTCT-3′
		Antisense	5′-CTCGTGGTTCACACCCATC-3′	360
CAT	NM_012571.2	Sense	5′-CTGACTTCTTAGGGCGATGG-3′
		Antisense	5′-TCACGTTTCCTTTCCACTCC-3′	624
3MST	D50564.1	Sense	5′-ACCACTCTGTGTCGTTGCTG-3′
		Antisense	5′-TGTCCTTCACAGGGTCTTCC-3′	536
CBS	NP_036654	Sense	5′-AGACACCGACTGGTTTCCAC-3′
		Antisense	5′-ACAGTCAGTCCAGGGTTTGC-3′	262
CSE	NM_017074	Sense	5′-ACACTTCAGGAATGGGATGG-3′
		Antisense	5′-TGAGCATGCTGCAGAGTACC-3′	174