Figure 2From: Naproxen affects osteogenesis of human mesenchymal stem cells via regulation of Indian hedgehog signaling moleculesThe activity of alkaline phosphatase (ALP) in mesenchymal stem cells (MSCs) cultured in osteogenic differentiation medium without (control) or with 0.5 μM naproxen (Npx) for 3, 6 and 12 days. The results are shown as mean ± SD of three independent experiments with MSCs isolated from three different donors. *P <0.05 versus control; **P <0.01 versus control.Back to article page