mescaline


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mescaline

 [mes´kah-lēn]
a poisonous alkaloid derived from the flowering heads (mescal buttons) of a Mexican cactus; it is a hallucinogen, producing hallucinations of sound and color.

mes·ca·line

(mes'kă-līn),
The most active alkaloid present in the buttons of the mescal cactus, Lophophora williamsii. Mescaline produces psychotomimetic effects similar to those produced by LSD: alteration in mood, changes in perception, reveries, visual hallucinations, delusions, depersonalization, mydriasis, hippus, and increases in body temperature and blood pressure; psychic dependence, tolerance, and cross-tolerance to LSD and psilocybin develop; the principal component of peyote; 3,4,5-trimethoxyphenylethylamine.

mescaline

/mes·ca·line/ (mes´kah-lēn) a poisonous alkaloid from the flowering heads (mescal buttons) of a Mexican cactus, Lophophora williamsii; it produces an intoxication with delusions of color and sound.

mescaline

(mĕs′kə-lēn′, -lĭn)
n.
A hallucinogenic alkaloid, C11H17NO3, obtained from peyote buttons and used by certain Native American tribes in religious rituals and illicitly as a recreational drug.

mescaline

[mes′kəlēn, -lin]
Etymology: Mex, mezcal
a psychoactive agent with effects similar to LSD, this poisonous alkaloid is derived from a colorless alkaline oil in the flowering heads of the cactus Lophophora williamsii. Closely related chemically to epinephrine, mescaline causes heart palpitations, diaphoresis, pupillary dilation, and anxiety. It is a Schedule I substance. The drug, taken in capsules or dissolved in a drink, produces visual hallucinations, such as color patterns and spatial distortions, but it does not ordinarily induce disorientation. Mescaline is used in some religious ceremonies to produce euphoria and a feeling of ecstasy. Also called peyote.

mescaline

A hallucinogenic psychotropic alkaloid derived from the peyote cactus (Lophophora williamsii), which is similar to indole alkaloids (e.g., psilocin, bufotenin, ibogaine) and LSD.

mescaline

Substance abuse A hallucinogenic psychotropic alkaloid, derived from the peyote cactus–Lophophora williamsii; it is similar to indole alkaloids–eg, psilocin, bufotenin, ibogaine, and LSD. See Hallucinogen.

mes·ca·line

(mes'kă-lin)
Naturally occurring psychedelic drug in long use, especially in Native American religious ceremonies; produces visual hallucinations and radically altered states of consciousness, often experienced as pleasurable and illuminating but occasionally as anxious or revolting. Schedule I hallucinogen; considered a poisonous alkaloid. Also called peyote.
[Sp. mezcal]

mescaline

a psychoactive drug that produces hallucinatory effects in humans probably by interfering with NORADRENALINE at nerve synapses.

mes·ca·line

(mes'kă-lin)
The most active alkaloid present in the buttons of the mescal cactus, Lophophora williamsii. Has psychotomimetic effects similar to those produced by lysergic acid diethylamide (LSD).
[Sp. mezcal]

mescaline

a poisonous alkaloid derived from the flowering heads (mescal buttons) of a Mexican cactus which produces hallucinations of sound. See also peyote.
References in periodicals archive ?
In 149 separate mind-control experiments, researchers used hypnosis, electroshock treatments and drugs, including marijuana, morphine, Benzedrine and mescaline.
Huxley had experimented with mescaline, describing his psychedelic experiences in The Doors of Perception.
magic" mushrooms; (3) mescaline from cacti, such as peyote (Lophophora williamsii) and San Pedro (Trichocereus spp.
Among the products on offer were guide books on how to grow drugs, and starter packs for cultivating "Afghan number one" and "Skunk number one", hallucinogenic magic mushrooms and "San Pedro" cacti, from which mescaline can be extracted.
About this time Smythies also gave mescaline to his medical colleague at Guys, Humphry Osmond, and the pair of them headed off to Saskatchewan, where they could conduct their research more easily.
Le reporter en reste bouche bee tout au long de son sejour: cette petite ville figee dans son passe luxueux et son climat subtropical, << c'est Autant en emporte le vent sous mescaline >>.
As revealed in yesterday's Chronicle, officers from Northumbria Police's Total Policing Task Force discovered a huge stash of what is believed to be the psychedelic drug mescaline when they raided a house in Stocksfield, Northumberland, on Wednesday.
Their hook-filled, squeaky-clean folk rock harkens back to the days of love-ins and mescaline, to a time when pop music didn't suck.
He was even interested in the effect of mescaline (peyote), which he had taken.
They theorized that schizophrenia was caused by a biochemical imbalance that created a substance with chemical properties like mescaline, and they wanted to develop experiments with mescaline and LSD.
Her polysexual exploits during this phase are meticulously recorded: "the threesomes, the foursomes, the sixsomes with the tinker, the tailor, the mescaline maker.