Table 1.

List of primers used for real-time PCR

Target	Sequence (5′ → 3′)
ADAMTS-5 sense	CAAGCGTTTAATGTCTTCAATCCTTA
ADAMTS-5 antisense	ACTGCTGGGTGGCATCGT
ADAMTS-9 sense	GGACAAGCGAAGGACATCC
ADAMTS-9 antisense	ATCCATCCATAATGGCTTCC