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PCP is self-administered and induces ΔFosB expression in the D1-type medium spiny neurons of the nucleus accumbens, [3] [26] and accordingly, excessive PCP use is known to cause addiction. [3] PCP's rewarding and reinforcing effects are at least partly mediated by blocking the NMDA receptors in the glutamatergic inputs to D1-type medium spiny ...
Olney's lesions, also known as NMDA receptor antagonist neurotoxicity (NAT), is a form of brain damage consisting of selective death of neurons but not glia, observed in restricted brain regions of rats and certain other animal models exposed to large quantities of psychoactive drugs that inhibit the normal operation of the neuronal NMDA receptor.
Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...
PCP site 2 is a binding site that was identified as a high-affinity target for phencyclidine (PCP), an anesthetic and dissociative hallucinogen that acts primarily as ...
According to addiction researcher Martin A. Plant, some people go through a period of self-redefinition before initiating recreational drug use. [14] They tend to view using drugs as part of a general lifestyle that involves belonging to a subculture that they associate with heightened status and the challenging of social norms. [14]
Here, physicians share the exact steps and best way to perform a breast self-exam, the potential warning signs of breast cancer, and what a lump may feel like. This Breast Cancer Surgeon ...
[1] Detox and addiction treatment centers may often provide rehabilitation programs, including inpatient and outpatient treatment options, support groups, and extended treatment plans. Substance-induced psychosis may persist for hours, days, or weeks, but typically resolves within a month of sobriety.
PCP itself is composed of three six-membered rings, which can each be substituted by a variety of groups. These are traditionally numbered in the older research as first the cyclohexyl ring, then the phenyl , and finally the piperidine ring, with the different rings represented by prime notation (') next to the number.