Figure 2From: Extracorporeal shock waves down-regulate the expression of interleukin-10 and tumor necrosis factor-alpha in osteoarthritic chondrocytes ESW modulation of intracellular levels of TNF-α in chondrocytes. Intracellular levels of TNF-α in osteoarthritic (OA) and healthy (HD) chondrocytes treated with ESW at different impulses and energies (see table 1 for the panel of ESW treatment) and untreated (control). Bars represents mean ± 1 standard deviation.Back to article page