Zizyphus attenuates ischemic damage in the gerbil hippocampus via its antioxidant effect - Yoo, K Y; Li, H; Hwang, I K; Choi, J H; Lee, C H; Kwon, D Y; Ryu, S Y; Kim, Y S; Kang, I J; Shin, H C; Won, M H (J Med Food, 2010)