Table 1 The primers used for RT-qPCR analysis.

GAPDH

Forward 5′-cac cca. ctc ctc cac ctt tga c-3′

Reverse 5′-gtc cac cac cct gtt gct gta g-3′

ERK 1

Forward 5′-acc tgc tca tca aca cca. cct g-3′

Reverse 5′-gcg tag cca. cat act ccg tca g-3′

ERK 2

Forward 5′-ctg ttc cca. aat gct gac tcc aaa g-3′

Reverse 5′-ctc gtc act cgg gtc gta ata ctg-3′

MMP-2

Forward 5′-acc tac acc aag aac ttc cgt ctg-3′

Reverse 5′-tgc caa ggt caa tgt cag gag ag-3′

MMP-9

Forward 5′-tgg tcc tgg tgc tcc tgg tg-3′

Reverse 5′-tgc ctg tcg gtg aga ttg gtt c-3′

SYN

Forward 5′-ctg ctg ctg gcg gac atg g-3′

Reverse 5′-aag gcg aag atg gcg aag acc-3′