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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Arthritis Rheumatol. 2014 Jul;66(7):1779–1788. doi: 10.1002/art.38399

Figure 6.

Figure 6

Effects of Z-VAD-FMK and CLI-095 in bovine cartilage explants treated with palmitate and IL-1β. Full-thickness cartilage explants were treated with palmitate (0.5 mM), IL-1β (1 ng/ml), Z-VAD-FMK (100 μM) or CLI-095 (1 μg/ml) as indicated for 72 hours. (A) Safranin O staining of glycosaminoglycans (GAGs). Magnification: 40X. (B) GAG release into the supernatants. Images are representative of two different experiments performed in triplicate. Values are expressed as mean ± SEM. *, p<0.05.