506 HYMOVIS™, A HEXADECYLAMIDE HYALURONAN DERIVATIVE (HYADD®4-G), INHIBITS GENE EXPRESSION CHANGES INDUCED BY INTERLEUKIN-lp IN CHONDROCYTES AND SYNOVIAL FIBROBLASTS DERIVED FROM OSTEOARTHRHIS PATIENTS - ResearchGatedoi:10.1016/S1063-4584(11)60533-5M. M. Smith...