Nobiletin, a polymethoxy flavonoid, suppresses bone resorption by inhibiting NFκB-dependent prostaglandin E synthesis in osteoblasts and prevents bone loss due to estrogen deficiency - Harada, S; Tominari, T; Matsumoto, C; Hirata, M; Takita, M; Inada, M; Miyaura, C (J Pharmacol Sci, 2011)