Fig. 3From: Comprehensive in vitro and in vivo investigations of the therapeutic potential of Jeju lava seawater salt in osteoarthritisThe effect of Jeju lava seawater (JLS) salt , Korean sea salt (KS), and deep ocean seawater salt (DS) on the expression of hypertrophic marker genes in chondrocytes. Chondrocytes were treated with JLS, KS, or DS at the concentrations of 0.1, 0.2, and 0.5% for 24 h. Conventional RT-PCR and qRT-PCR were used to analyze the mRNA expression of Mmp9, Col10a1, and Runx2, with Gapdh serving as the internal controlBack to article page