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. 2016 Apr 1;5(1):109–117. doi: 10.1089/biores.2016.0005

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© Stephen M. Goldman and Gilda A. Barabino 2016; Published by Mary Ann Liebert, Inc.

This Open Access article is distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.

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FIG. 4. — Measurement of sulfated glycosaminoglycan content within the various regions of the osteochondral constructs by DMMB assay reveals significantly higher GAG accumulation in the experimental group irrespective of the construct region relative to the control group. Within the experimental group, however, no statistically significant differences were observed. GAG, glycosaminoglycan. *Indicates a statistically significant finding (p < 0.05).