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Figure 4 | Arthritis Research & Therapy

Figure 4

From: Apoptosis is not the major death mechanism induced by celecoxib on rheumatoid arthritis synovial fibroblasts

Figure 4

Comparison of morphological changes of rheumatoid arthritis fibroblast-like synoviocytes (RA FLSs) treated with either celecoxib or tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) by light microscopy (magnification × 300). Untreated RA FLSs (upper panel) and cells treated for either 1 hour with 60 μm celecoxib (middle panel) or 8 hours with 1 nM TRAIL (lower panel) are shown. Apoptotic cells are indicated by arrows.

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