New Approaches in Drug Dependence: Opioids

New approaches to dealing with opioid drug dependence.

Commentary: New View on Treatment of Drug Dependence

In the 1960s, discovery of pleasure system (defined as reward system) in the brain that may underlie drug reward and addiction encouraged many scientists to investigate the mechanisms by which drug abuse affects central nervous system function. In this regard, investigators developed several drugs targeting the brain reward system for drug dependence therapy. However, no positive results obtain...

Pharmacological studies on drug dependence in rodents: dependence on opioids and CNS depressants.

Physical and psychic dependence on opioids and CNS depressants in rodents were examined using the drug-admixed food (DAF) method. A comparison of several methods for developing physical dependence on opioids was made. The DAF method has the advantage of rapidly inducing a high degree of physical dependence without causing morbidity or mortality. When morphine-dependent rats were pretreated with...

New View on Treatment of Drug Dependence

In the 1960s, discovery of pleasure system (defined as reward system) in the brain that may underlie drug reward and addiction encouraged many scientists to investigate the mechanisms by which drug abuse affects central nervous system function. In this regard, investigators developed several drugs targeting the brain reward system for drug dependence therapy. However, no positive results obtain...

commentary: new view on treatment of drug dependence

in the 1960s, discovery of pleasure system (defined as reward system) in the brain that may underlie drug reward and addiction encouraged many scientists to investigate the mechanisms by which drug abuse affects central nervous system function. in this regard, investigators developed several drugs targeting the brain reward system for drug dependence therapy. however, no positive results obtain...