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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Adv Biosyst. 2019 Oct 1;3(12):1900141. doi: 10.1002/adbi.201900141

Table 1:

Description of spheroid contents and abbreviations used in this study

Abbreviation Spheroid Contents
OM formed and maintained in osteogenic media
OMHA osteogenic media with 0.5 mg/mL HA incorporated
OHMA
Sol BMP		 osteogenic media with 0.5 mg/mL HA incorporated and soluble BMP-2 (200 ng/mL) added to the culture medium
Sol BMP soluble BMP-2 (200 ng/mL) added to osteogenic media
0.1 BMP-2 adsorbed onto 0.1 mg/mL of HA incorporated into spheroids
0.5 BMP-2 adsorbed onto 0.5 mg/mL of HA incorporated into spheroids
1.0 BMP-2 adsorbed onto 1.0 mg/mL of HA incorporated into spheroids