Preparation and Characterization of a Collagen-Liposome-Chondroitin Sulfate Matrix with Potential Application for Inflammatory Disorders Treatment

Figure 3

Cell viability of L929 fibroblasts cultured in the presence of Col-L-CS matrix, L-CS, Col, and CS, assessed by MTT assay, at 24, 48, and 72 h of cultivation. Untreated cells in complete medium and cells cultivated in the presence of 50 μM H₂O₂ were used as controls. *𝑃<0.05, compared to untreated cells; **𝑃<0.05, compared to H₂O₂ group; ^#𝑃<0.05, compared to CS.