Cocaine addiction: the hidden dimension
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Updated: Oct 13, 2026

Stereotaxic Microinjection of Viral Vectors Expressing Cre Recombinase to Study the Role of Target Genes in Cocaine Conditioned Place Preference
Published on: July 30, 2013
Abstract:
There is growing awareness within the nursing profession that nurses need to expand their knowledge about addiction and develop expertise in providing care for substance abusing clients. This report presents a discussion about cocaine abuse that is focused on evolving knowledge about the physiology of addiction. Researchers have recently described cocaine-induced neurochemical changes in the brain that may form the underpinnings for the behavioral manifestations and symptomatology that have been associated with cocaine addiction. These neurochemical alterations are described at the cellular level, and treatment implications for nurses are presented.
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Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...

