Figure 4.
In vitro cumulative release of FITC-OGP in PBS over the 14-day time period.
Notes: Samples were prepared via 24-hour mineralization, 24-hour coprecipitation of mineral and FITC-OGP (cO) and 24-hour mineralization, FITC-OGP adsorption (aO). The values represent the mean ± standard deviation (n=3).
Abbreviations: FITC-OGP, fluorescein isothiocyanate-labeled OGP; OGP, osteogenic growth peptide; PBS, phosphate-buffered saline.