Fig. 1

The expression levels of H19 in different time points. H19 expression level in IS was significantly more than those in controls (a). H19 levels in IS patients 0–24 (b), 24–48 (c), 48–72 (d) hours after symptom onset were higher than the controls, while no significant differences were found between 3 time points (e). Results were expressed as mean ± SE. Significance was set at (*P < 0.05, **P < 0.01, ***P < 0.001)