Fig. 3
From: Enhancement of critical-sized bone defect regeneration using UiO-66 nanomaterial in rabbit femurs
In vitro osteogenic potential of UiO-66. qPCR analysis for the expression level of collagen type-I (Col-I) (A), osteocalcin (OC) (B), and osteopontin (OP) (C) mRNA in negative control cells and on UiO-66 nanomaterial for 28 days, respectively. Error bars represent means ± SD; n = 3 for each group and time point. Bars with the same letter represent insignificance values (one-way ANOVA followed by Tukey's HSD post hoc test)