Subject
*Protein Biosynthesis; Cells; Chondrocytes/drug effects/metabolism/pathology; Cultured; Cyclooxygenase 2/*genetics; Dinoprostone/genetics; Fluorescence; Gene Expression Regulation; Humans; Immunoprecipitation; In Situ Hybridization; Interleukin-1beta/administration & dosage/*genetics; Messenger/genetics; Nitric Oxide/metabolism; Osteoarthritis/drug therapy/*genetics/pathology; RNA