Fig. 4From: Human adipose-derived stem cells inhibit bioactivity of keloid fibroblastsADSC-CM depresses the invasive abilities of keloid fibroblasts. a, b As determined by transwell® assay, the migratory keloid fibroblasts were visualized by imaging the nuclei labeled with DAPI. c The number of migrated cells was counted in three randomly selected fields. *P < 0.05, versus control (CT)Back to article page