All drugs of abuse stimulate the release of the neurotransmitter dopamine.

所有的药物滥用都刺激了神经递质多巴胺的释放。

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The influence of many drugs of abuse licit and illicit on immune function has been examined extensively in recent years.

在免疫的功能上合法和违法的滥用的很多药的影响在近年已经被广泛地检查。

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The solid- phase extraction technique, including its principles, methodology , and the separation - modes for extracting drugs of abuse, is reviewed in this paper.

文章评述了固相萃取技术的原理、方法、特点以及从生物样品中提取滥用药物时常用的分离模式、吸附荆和洗脱剂。

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Armstrong has been dogged by allegations of drugs abuse in recent years with compatriot Floyd Landis -- who was found guilty of doping in the 2006 Tour de France resulting in him being stripped of the title -- making a series of claims last year.

CNN: Prosecutors drop Lance Armstrong doping investigation

The programme investigated how gangs target young girls, flattering them with attention before it turns ugly leading them into a world of drugs, abuse and prostitution.

BBC: Panorama's recent awards

Although data shows the use of hard drugs such as cocaine and heroin has trailed off in recent years, the abuse of prescription drugs, particularly by children, and many freely available online, has soared.

FORBES: Keeping The Internet Drug-Free