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Figure 4 | BMC Musculoskeletal Disorders

Figure 4

From: Hyaluronic acid enhances the effect of the PAMPS/PDMAAm double-network hydrogel on chondrogenic differentiation of ATDC5 cells

Figure 4

Expression of type-2 collagen in ATDC5 cells cultured with different concentration of hyaluronic acid (HA) at 7 and 21 days of culture. At 21 days, type-2 collagen was markedly expressed in nodules cultured on the DN gel surface in the medium supplemented by the high concentration (1.0 mg/mL) of HA. PS: polystyrene dish, DN: PAMPS/PDMAAm double-network gel. White scale bars show a length of 200 micrometers.

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