Supported by Beijing Natural Science Foundation Grant(grant number 7072053);the National Basic Research Pro-gram of China (973 Program) of China Grant(2006CB504506);the National Natural Science Foundationof China (NSFC) Grants (30873295 and 30801485);the Business fees of China academy of Chinese Medical Sciences for independent Topics of Basic Researchers (ZZ2007001)
OBJECTIVE:To compare the effects of carbamylβ-methylcholine chloride(CMCC) administered by intra-acupuncture point injection(IAI),intramuscular injection(IMI),and intravenous injection(IVI),and to analyze the mechani...