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众所周知,大麻是一种成瘾性很强的麻醉品,因为它与可卡因一样能令吸食者产生一种欣快感。故联合国禁毒署早已将其列为严格禁止使用的毒品之一。伦敦医学院药学系的弗莱德教授及其助手经过10余年的潜心研究,终于揭开了大麻属植物成瘾性之谜,并进而从大麻中分离出一种既具有强力止痛效果,又无成瘾性的药用新成分。弗莱德发现:在大麻中分离出的十几种活性成分中只有四氢大麻醇作用于中枢神经系统受体。换言之,它是唯一使人产生欣快感的成分,而大麻中的其它成分,绝不会影
It is well-known that cannabis is a highly addictive drug, as it is as cocaine as the euphoria. Therefore, UNDCP already listed it as one of the most strictly prohibited drugs. After more than 10 years of painstaking research, Professor Fred and his aides from the Faculty of Medicine at London Medical College have finally uncovered the mystery of the addictive nature of cannabis plants and have thus isolated from cannabis both a potent analgesic effect and no Addictive medicinal new ingredients. Fred found that among the dozen active ingredients isolated from marijuana, only tetrahydrocannabinol acts on CNS receptors. In other words, it is the only ingredient that gives a person a sense of euphoria, and the rest of the marijuana