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Figure 11 | Arthritis Research & Therapy

Figure 11

From: Interleukin-1, tumor necrosis factor-alpha, and transforming growth factor-beta 1 and integrative meniscal repair: influences on meniscal cell proliferation and migration

Figure 11

IL-1 and TNF-α decreased tissue repair but did not decrease cell viability. Representative histology images of the (A) inner or (B) outer zone meniscal repair explants that were treated with 0, 10 ng/mL IL-1, 10 ng/mL TNF-α, or 10 ng/mL TGF-β1 for 14 days. In the histology images, collagen fibers are stained green, proteoglycans are stained red, and viable cells are stained dark blue. The scale bar is equal to 100 μm.

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