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Phencyclidine or phenylcyclohexyl piperidine (PCP), also known in its use as a street drug as angel dust among other names, is a dissociative anesthetic mainly used recreationally for its significant mind-altering effects. [1] [4] PCP may cause hallucinations, distorted perceptions of sounds, and violent behavior.
Phencyclidine (also known as PCP or "Angel Dust") and ketamine, both of which block glutamate receptors, are known to cause psychosis at least somewhat resembling schizophrenia, further suggesting that psychosis and perhaps schizophrenia cannot fully be explained in terms of dopamine function, but may also involve other neurotransmitters. [57]
Phencyclidine, a high-affinity ligand of PCP site 2. 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 an NMDA receptor antagonist . [ 1 ]
Phencyclidine, a hallucinogenic and dissociative recreational drug, also known as angel dust 3-HO-PCP, a designer drug related to phencyclidine; 3-MeO-PCP, a designer drug related to phencyclidine; 4-MeO-PCP, a research chemical related to phencyclidine; Pneumocystis pneumonia, a form of pneumonia caused by the yeast-like fungus Pneumocystis ...
3-MeO-PCP was first synthesized in 1979 to investigate the structure–activity relationships of phencyclidine (PCP) derivatives.The effects of 3-MeO-PCP in humans were not described until 1999 when a chemist using the pseudonym John Q. Beagle wrote that 3-MeO-PCP was qualitatively similar to PCP with comparable potency. [1]
4-Phenyl-4-(1-piperidinyl)cyclohexanol, also known as PPC, is an organic chemical which is a metabolite of phencyclidine (PCP). [1] It can be detected in the hair of PCP users. [2] PPC has been shown to cause increases in locomotor activity in lab mice. [3]
Pentachlorophenol (PCP) is an organochlorine compound used as a pesticide and a disinfectant. First produced in the 1930s, it is marketed under many trade names. [5] It can be found as pure PCP, or as the sodium salt of PCP, the latter of which dissolves easily in water. It can be biodegraded by some bacteria, including Sphingobium ...
Ketamine produces more similar symptoms (hallucinations, withdrawal) without observed permanent effects (other than ketamine tolerance). Both arylcyclohexamines have some(uM) affinity to D2 and as triple reuptake inhibitors. PCP is representative symptomatically, but does appear to cause brain structure changes seen in schizophrenia. [22]