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Are androgens reinforcing? Androgenic–anabolic steroids (AAS) are drugs of abuse. They are taken in large quantities by athletes and others to increase performance, often with negative long-term health consequences. As a result, in 1991, testosterone was declared a controlled substance. Recently, Brower [K.J. Brower, Anabolic steroid abuse and dependence. Curr. Psychiatry Rep. 4 (2002) 377–387.] proposed...
Abstract. Rationale: Buprenorphine is a potent -receptor partial agonist and is widely used as an analgesic drug. It is also increasingly considered to be an alternative to methadone in the maintenance and eventual detoxification of heroin addicts, and also in the treatment of cocaine addiction. So far, buprenorphine has been available as a sublingual tablet and as a solution for IV injection. Recently,...
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