医生们都知道尼古丁有成瘾性，也有治疗的良策。

Doctors knew that nicotine was addictive, and they had ways to treat the addiction.

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选择性的CB1受体阻滞剂通过作用该受体，具有治疗肥胖、 酒精依赖、 尼古丁成瘾、认知障碍以及胃肠道系统疾病等作用。

Selective CB1-R antagonists have potential in the treatment of a number of diseases, such as obesity, alcohol dependence, nicotine addiction, cognitive disorders, and gastrointestinal disorders.

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