Research Article
Hyaluronic Acid (800 kDa) Supplementation of University of Wisconsin Solution Improves Viability of Osteochondral Grafts and Reduces Matrix Metalloproteinase Expression during Cold Preservation
Figure 1
Representative hematoxylin and eosin stained tissue sections of OCTs cold preserved in the presence and absence of hyaluronic acids. Histological analysis of OCTs was performed after 2 weeks of preservation in UW (a), UW with HA800 (b), UW with HA1900 (c), and UW with HA6000 (d). Scale bar, 50 μm.
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