1. Laboratory of Toxicology, College of Veterinary Medicine, and Nano Systems Institute, National Core Research Center, Seoul National University, Seoul 151-742, Korea; Laboratory of Molecular Oncology, Korea Institute of Radiological and Medical Sciences, Seoul 139-240, Korea; Division of Endocrinology, Metabolism and Lipids, Emory University School of Medicine, Atlanta, Georgia 30322; Division of Marine Life Science/Institute of Marine Industry, Gyeongsang National University, Tongyoung 650-160, Korea;...