Effects of baicalin, baicalein, and wogonin on interleukin-6 and interleukin-8 expression, and nuclear factor-kappa b binding activities induced by interleukin-1 beta in human retinal pigment epithelial cell line - Nakamura,N.; Hayasaka,S.; Zhang,X.Y.; Nagaki,Y.; Matsumoto,M.; Hayasaka,Y. (Exp Eye Res, 2003)