the Major State Basic Research Development Program of China (973 pro-gram), No. G1999054000; the National Natural Science Foun-dation of China, No. 30170302;Basic Research Program of Shanghai, No. 02JC14011
BACKGROUND: Toosendanin (TSN), a tnterpenoid derivative extracted from the bark of Melia toosendanin Sieb et Zucc, has been demonstrated to be an effective drug for treatment of experimental botulism. OBJECTIVE : ...