Affiliation: | 1. Department of Herbal Pharmacology, College of Oriental Medicine, Kyung Hee University, Seoul 130‐701, Korea;2. Korea Institute of Science and Technology for Eastern Medicine (KISTEM), Neumed Co. Ltd, Seoul 130‐701, Korea;3. Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland 21287, USA;4. Cancer Preventive Material Development Research Center, College of Oriental Medicine, Kyung‐Hee University, Seoul 130‐701, Korea |