Fig. 4From: Enhanced osseointegration of dental implants with reduced graphene oxide coatingmRNA expression levels of osteogenic markers such as RUNX2, OCN, OPN, and Vinculin in hMSCs on control (ST), BI-ST, BT-ST, and R-ST discs (p < 0.05a, p < 0.01b, and p < 0.001c, n = 6)Back to article page