Resveratrol promotes function of endothelial progenitor cells (EPCs) by regulating expression level of miR-138. (A) Time course of miRNA-138 expression in EPCs treated with RSV. * p<0.05, ** p<0.01. (B–D), EPCs were transfected with miR-138 mimics or inhibitor or negative control. (B) Migrated cells counting (200×). #
p<0.05 versus NC mimics (n=3), ** p<0.01 versus NC inhibitor (n=3). (C) Cell migration distance (200×). #
p<0.05 versus. NC mimics (n=3), ** p<0.01 versus. NC inhibitor (n=3). (D) Relative tube number (100×). #
p<0.05 versus. NC mimics (n=3), * p<0.05 versus. NC inhibitor (n=3).