Catechin and epicatechin from Smilacis chinae rhizome protect cultured rat cortical neurons against amyloid ${\beta}$ protein (25-35)-induced neurotoxicity through inhibition of cytosolic calcium elevation

Ban Ju-Yeon (College of Veterinary Medicine and Research Institute of Herbal Medicine, Chungbuk National University) ;
Song Kyung-Sik (College of Agriculture and Life-Sciences, Kyungpook National University) ;
Seong Yeon-Hee (College of Veterinary Medicine and Research Institute of Herbal Medicine, Chungbuk National University)