Fig. 1.
(A) ELISA showing HGF levels in conditioned medium from SMCs grown in osteogenic or regular media at specific time-points. *P < 0.05, osteogenic vs normal conditions on the same day; #P < 0.05, day 21 vs day 2, in osteogenic conditions. (B) Western blot and densitometry analysis showing c-Met expression and phosphorylation in SMCs cultured in osteogenic and regular media.