Table 1. Gene-specific primer sequences for real-time PCR.

Primer	Forward	Reverse
GRP78	5′- GACGGGCAAAGATGTCAGGA-3′	5′- GCCCGTTTGGCCTTTTCTAC-3′
s-XBP1	5′-ACACGCTTGGGAATGGACAC-3′	5′-CCATGGGAAGATGTTCTGGG-3′
ATF6	5'- CTTTTAGCCCGGGACTCTTT-3'	5'- TCAGCAAAGAGAGCAGAATCC-3'
ATF4	5'- GGGACAGATTGGATGTTGGAGA-3'	5'- ACCCAACAGGGCATCCAAGT-3'
18S	5′-TCGGCTACCACATCCAAGGAAGGCAGC-3′	5′-TTGCTGGAATTACCGCGGCTGCTGGCA-3′