Fig. 1
From: RETRACTED ARTICLE: TGFβ3 recruits endogenous mesenchymal stem cells to initiate bone regeneration
Transwell assay for TGFβ3-induced hBMSC migration. a Analysis for migrated hBMSCs induced by 0 and 25 ng/ml TGFβ3 after 24-hour incubation. b Analysis for migrated hBMSCs induced by 0 and 25 ng/ml TGFβ3 with the pretreatment of inhibitor for TβRI/II. c Expression of TβRII in hBMSCs induced by TGFβ3 assessed by western blot analysis. Migrated cells were stained purple with crystal violet. Scale bar: 100 μm. *P < 0.05, **P < 0.01. TGFβ3 transforming growth factor beta-3, SB SB431542