... forward: ACCCAGAAGACTGTGGATGG;GAPDH, reverse: CAGTGAGCTTCCCGTTCAG; OPG, for-ward: CTGTTTTCACAGAGGTCAATATCTT; OPG, reverse:GCTCACAAGAACAGACTTTCCAG; and RANKL, forward:CCAAGATCTCCAACATGACT; and ... Hikita A, Yana I, Wakeyama H, Nakamura M, Kadono Y, Oshima Y, Nakamura K, Seiki M, Tanaka S: Negative regulation of osteo-clastogenesis by ectodomain shedding of receptor activator of NF-kappa ... (Geneworks, Adelaide, SA, Aus-tralia), in accordance with the manufacturer's instructions.RANKL, OPG, and glyceraldehyde phosphate dehydrogenase(GAPDH) mRNA expression was analyzed by real-time...