30. Park JW, Kwon OK, Jang H, Jeong H, Oh SR, Lee HK, et al. A Leaf Methanolic Extract of Wercklea insignis Attenuates the Lipopolysaccharide-Induced Inflammatory Response by Blocking the NF-êB Signaling Pathway in RAW 264.7 Macrophages. Inflammation. 2012;35(1):321-31.