Table 1.

Sequences of primers.

Gene	Sense primer	Antisense primer
Rat SIRT1	5′-CACCAGAAAGAACTTCACCACCAGA-3′	5′-ACCATCAAGCCGCCTACTAATCTG-3′
Rat SIRT2	5′-AGGGACAAGGAGCAGGGTTC-3′	5′-GAAGAGAGACAGCGGCAGGAC-3′
Rat SIRT3	5′-GAGGTTCTTGCTGCATGTGGTTG-3′	5′-AGTTTCCCGCTGCACAAGGTC-3′
Rat SIRT4	5′-TTGTGCCAGCAAGTCCTCCTC-3′	5′-GTCTCTTGGAAAGGGTGATGAAGC-3′
Rat SIRT5	5′-TCCAGCGTCCACACGAAACC-3′	5′-AACACCAGCTCCTGAGATGATGAC-3′
Rat SIRT6	5′-GCTGGAGCCCAAGGAGGAATC-3′	5′-AGTAACAAAGTGAGACCACGAGAG-3′
Rat SIRT7	5′-GAGCCAACCCTCACCCACATG-3′	5′-ACGCAGGAGGTACAGACTTCAATG-3′
Rat collagen I	5′-AGGGTCATCGTGGCTTCTCT-3′	5′-CAGGCTCTTGAGGGTAGTGT-3′
Rat collagen III	5′-AGCGGAGAATACTGGGTTGA-3′	5′-GATGTAATGTTCTGGGAGGC-3′
Mouse collagen I	5′-AAGAAGACATCCCTGAAGTCA-3′	5′-TTGTGGCAGATACAGATCAAG-3′
Mouse collagen III	5′-TTGGGATGCAGCCACCTTG-3′	5′-CGCAAAGGACAGATCCTGAG-3′
18S	5′-AGTCCCTGCCCTTTGTACACA-3′	5′-CGATCCGAGGGCCTCACTA-3′