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Fig. 5 | Journal of Nanobiotechnology

Fig. 5

From: Argon plasma modified nanocomposite polyurethane scaffolds provide an alternative strategy for cartilage tissue engineering

Fig. 5

Human macrophage in vitro studies on polyurethane (PU), argon (Ar) and Medpor scaffolds. a DNA quantification assay confirmed greater cell attachment to Ar scaffolds compared to Medpor and PU (Ar vs PU < 0.05, Ar vs Medpor *p < 0.05). b DNA quantification assay confirmed greater DNA content at 1, 4, 7 and 10 days on Ar scaffolds compared to Medpor and PU (Ar vs PU < 0.05, Ar vs Medpor p < 0.05). PU; Unmodified polyurethane

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