Hinokitiol, a Natural Tropolone Derivative, Inhibits TNF-α Production in LPS-Activated Macrophages via Suppression of NF-κB - Byeon, Se Eun; Lee, Yong Gyu; Kim, Jin-Chul; Han, Jae Gun; Lee, Hyeon Yong; Cho, Jae Youl (Planta Medica, 2008)