Research Article
Physical and Biological Characterizations of Injectable Thermosensitive Poly(N-Isopropylacrylamide)-Collagen I Hydrogels Intended for Meniscus Repair
Figure 6
Expression of collagen I and collagen II in murine chondrocytes after 7 days of high-density culture with hydrogels: (a) Western blot bands of collagen I and collagen II, with β-actin as reference; (b) normalized intensities of collagen I bands; (c) normalized intensities of collagen II bands. Error bar represents one standard deviation from mean. denotes .
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