Pyridone 6, A Pan-Janus-Activated Kinase Inhibitor, Suppresses Osteoclast Formation and Bone Resorption through Down-Regulation of Receptor Activator of Nuclear Factor-.KAPPA.B (NF-.KAPPA.B) Ligand (RANKL)-Induced c-Fos and Nuclear Factor of Activated T Cells (NFAT) c1 ExpressionHan Bok Kwak, Jaemin Oh|Biological and Pharmaceutical Bulletin|2009Cited by 20