Psychopharmacology
February 1, 1982
Jon Koerner, James B. Appel
19 citations
Fifteen rats were trained to discriminate between the tryptamine hallucinogen psilocybin (4-phosphoryloxy-N,N-dimethyltryptamine; 1.0 mg/kg) and saline in a two-lever choice task. Dose-response and time-response curves were obtained. The psilocybin cue generalized to psilocin (the dephosphorylated congener of psilocybin) and to the prototypical indoleamine hallucinogen LSD, but not to the...
Neuroscience & Biobehavioral Reviews
1982
Richard H. Rech, Randall L. Commissaris
Indole and phenethylamine-type hallucinogenic drugs were studied in an FR-40 operant behavioral procedure programmed to quantify "pausing,"-a behavioral disruption somewhat specific to hallucinatory drug effects. LSD, DOM, DMT and mescaline showed a potency ratio to produce pausing that is well correlated with the hallucinatory potencies of these agents in man. Furthermore, combinations of the...
Archives of Internal Medicine
October 1, 1981
David Simpson
55 citations
Methylenedioxyamphetamine is a commonly used "street drug", with a reputation of providing a "good trip". The drug is structurally similar to both mescaline and amphetamine. The following symptoms were found in a patient: sympathomimetic effects, coma, seizures, hyperreflexia, and hyperthermia. The patient's condition was initially stabilized and then deteriorated with uncontrollable...
Pediatrics in Review
July 1, 1979
S. Cohen
5 citations
Phencyclidine (1-[1-phenylcyclohexyl]piperidine, PCP, hog, sheets, angel dust, Sernylan, and many other common names) is a primate anesthetic that has emerged as a common drug of abuse and as a medical emergency problem during the past few years. Phencyclidine abuse is primarily a youthful activity. It is associated with multiple clinical states, an unusual amount of aggressive behavior, and a...
Brain Research
February 1, 1979
H S Ahn, M H Makman
The influence of D-lysergic acid diethylamide (LSD) and mescaline on adenylate cyclase activity was studied in homogenates of Cebus and rhesus monkey anterior limbic cortex (ALC), frontal cortex (FC), caudate nucleus and retina. Previous studies have shown these tissues to contain dopamine-stimulated adenylate cyclase (AC). In addition, we are now reporting the presence of a dopamine-sensitive...
American Journal of Psychiatry
November 1, 1977
67 citations
Phencyclidine appears to be unique in action compared with other psychedelic drugs, and its effects are less dependent upon the individual's personality than are the effects of LSD or mescaline. The authors discuss the sensory, psychological, and behavioral symptoms of phencyclidine intoxication. Most cases are of short duration and the only treatment necessary may be observation together with...
JAMA
August 8, 1977
Sidney Cohen
31 citations
PHENCYCLIDINE hydrochloride (Sernylan) was investigated during the 1950s as an anesthetic agent. Although it was found to be effective for analgesia and anesthesia, certain side effects, especially postoperative agitation and delirium that lasts for hours, precluded its final acceptance. Later, phencyclidine was discovered to be a satisfactory anesthetic agent for certain animals, and is...
Archives of General Psychiatry
February 1, 1977
Leroy C. Gould
34 citations
Only recently have multiple-drug use studies involving more than heroin and marijuana begun to be reported in the literature. Four of these studies have found evidence that multiple-drug use is a progressive phenomenon, although the particular pattern of multiple-drug use reported in different populations varies somewhat. This study examines the patterns of multiple-drug use reported by a...
Perceptual and Motor Skills
December 1, 1976
Kristian Holt‐hansen
51 citations
9 Ss were requested to perceive simultaneously the taste of beer and a rhythmic sound, the pitch of which could be varied. The frequencies at which Ss experienced harmony between the taste and the sound were determined. At the pitch of harmony Ss reported characteristic experiences, e.g., optimum taste of the beer, rhythmic sensations in the head, and tickling sensations in the jaws and the...
Journal of Medicinal Chemistry
December 1, 1975
Alexander T. Shulgin, Donald C. Dyer
37 citations
A homologous series of 4-alkyl-2,5-dimethoxyphenylisopropylamines (alkyl = H through n-C5H11 and t-C4H9) was synthesized and compared with mescaline as serotonin agonists in a sheep umbilical preparation. The three-carbon homolog 6d was found to be the most potent of the straight-chain series in accordance with its observed psychotomimetic effectiveness in man.