1Department of Parasitology and Tropical Medicine and Institute of Endemic Diseases, Seoul National University College of Medicine, Seoul 110-799, Korea.
2Department of Pharmacology, Ewha Womans University College of Pharmacy, Seoul 120-750, Korea.
3Department of Pharmacology and Clinical Trial Center, Seoul National University College of Medicine, Seoul 110-799, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/