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Lysergic Acid Methylamide
Lysergic acid methylamide (LAM), also known as ''N''-methyllysergamide (NM-LA), is a serotonin receptor modulator of the lysergamide family. It is the ''N''-methyl derivative of ergine (lysergic acid amide; LSA) and the analogue of lysergic acid diethylamide (LSD) in which the ''N'',''N''-diethyl groups have been replaced with one ''N''-methyl group. It is active in humans at a dose of approximately 500μg and has roughly 20% of the potency of LSD as a drug. However, it has been said to produce autonomic effects but to produce no psychoactive or hallucinogenic effects at this dose. The drug has about 6.3% of the antiserotonergic potency of LSD in the isolated rat uterus ''in vitro''. LAM was first described in the scientific literature by Albert Hofmann and colleagues by 1955. See also * Substituted lysergamide * Lysergic acid amide (LSA; ergine) * Lysergic acid ethylamide (LAE-32) * Lysergic acid dimethylamide DAM-57, also known as ''N'',''N''-dimethyllysergamide (DAM) or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oral Administration
Oral administration is a route of administration whereby a substance is taken through the Human mouth, mouth, swallowed, and then processed via the digestive system. This is a common route of administration for many medications. Oral administration can be easier and less painful than other routes of administration, such as Injection (medicine), injection. However, the onset of action is relatively low, and the effectiveness is reduced if it is not absorbed properly in the digestive system, or if it is broken down by digestive enzymes before it can reach the bloodstream. Some medications may cause gastrointestinal side effects, such as nausea or vomiting, when taken orally. Oral administration can also only be applied to conscious patients, and patients able to swallow. Terminology ''Per os'' (; ''P.O.'') is an adverbial phrase meaning literally from Latin "through the mouth" or "by mouth". The expression is used in medicine to describe a treatment that is taken orally (but not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiserotonergic
A serotonin antagonist, or serotonin receptor antagonist, is a drug used to inhibit the action of serotonin and serotonergic drugs at serotonin (5-HT) receptors. Types 5-HT2A antagonists Antagonists of the 5-HT2A receptor are sometimes used as atypical antipsychotics (contrast with typical antipsychotics, which are purely dopamine antagonists). They include, but are not limited to: * Cyproheptadine blocks 5-HT2A, H1 and is a mild anticholinergic. * Methysergide is a 5-HT2A antagonist and nonselective 5-HT1 receptor blocker. It causes retroperitoneal fibrosis and mediastinal fibrosis. * Quetiapine blocks 5-HT2A, 5-HT1A, dopamine receptors D1 and D2, histamine receptor H1, and A1 adrenoreceptors. 5-HT2A/2C antagonists * Ketanserin Antihypertensive. Blocks 5-HT2A, 5-HT2C and Alpha 1 (A1) adrenoreceptors. * Risperidone antipsychotic * Trazodone * Nefazodone 5-HT3 antagonists Another subclass consists of drugs selectively acting at the 5-HT3 receptors, and thus a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lysergamides
Lysergamides, also known as ergoamides or as lysergic acid amides, are amides of lysergic acid (LA). They are ergolines, with some lysergamides being found natural product, naturally in ergot as well as other fungi. Lysergamides are notable in containing embedded substituted phenethylamine, phenethylamine and substituted tryptamine, tryptamine moiety (chemistry), moieties within their ergoline ring system (chemistry), ring system. The simplest lysergamides are ergine (lysergic acid amide; LSA) and isoergine (iso-lysergic acid amide; iso-LSA). In terms of pharmacology, the lysergamides include numerous serotonin and dopamine receptor (biochemistry), receptor agonists, most notably the psychedelic drug lysergic acid diethylamide (LSD) but also a number of pharmaceutical drugs like ergometrine, methylergometrine, methysergide, and cabergoline. Various analogues of LSD, such as the psychedelics ALD-52 (1A-LSD), ETH-LAD, LSZ, and 1P-LSD and the non-hallucinogenic 2-bromo-LSD (BOL-148) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lysergic Acid Dimethylamide
DAM-57, also known as ''N'',''N''-dimethyllysergamide (DAM) or as lysergic acid dimethylamide, is a derivative of ergine. There has been a single report of observing N,N-dimethyl-D-lysergamide in the illicit drug market. This compound did induce autonomic disturbances at oral levels of some ten times the dosage required for lysergic acid diethylamide (LSD), presumably in the high hundreds of micrograms. There is some disagreement as to whether there were psychic changes observed.; It was first described in the scientific literature by Albert Hofmann and colleagues by 1955. See also * Substituted lysergamide * Lysergic acid methylamide (LAM) * Lysergic acid dipropylamide (DPL) * Lysergic acid diallylamide ''N'',''N''-Diallyllysergamide (DAL, as the tartrate salt), also known as lysergic acid diallylamide, is a psychedelic lysergamide related to lysergic acid diethylamide (LSD). In their book ''TiHKAL'', Alexander and Ann Shulgin describe it as bei ... (DAL) References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lysergic Acid Ethylamide
D-Lysergic acid ethylamide (LAE-32) is psychedelic drug of the lysergamide family related to lysergic acid diethylamide (LSD). It is reported to have some LSD-like effects but is weaker and shorter lasting, with an active dose reported to be between 0.5 and 1.4mg. It was studied by the CIA as part of Project MKULTRA. Documents published by the CIA under the Freedom of Information Act suggest it causes "a schizophrenia-like condition" but it allows people with schizophrenia to remain indifferent to their disorder. The drug has also been studied in psychedelic-assisted psychotherapy. LAE-32 was first described in the scientific literature by Albert Hofmann and colleagues by 1955. See also * Substituted lysergamide Lysergamides, also known as ergoamides or as lysergic acid amides, are amides of lysergic acid (LA). They are ergolines, with some lysergamides being found naturally in ergot as well as other fungi. Lysergamides are notable in containing embed ... * Lysergic aci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lysergic Acid Amide
Ergine, also known as lysergic acid amide (LSA or LAA) as well as LA-111, is a psychoactive compound of the ergoline and lysergamide families related to lysergic acid diethylamide (LSD). Ergine is an ergoline alkaloid found in fungi such as ''Claviceps paspali'' (ergot) and ''Periglandula'' species such as ''Periglandula clandestina'', which are permanently connected with many morning glory vines. Ergine induces relatively mild psychedelic effects as well as pronounced sedative effects. The most common sources of ergine for use as a drug are the seeds of morning glory species including ''Ipomoea tricolor'' (tlitliltzin), ''Ipomoea corymbosa'' (ololiuhqui), and ''Argyreia nervosa'' (Hawaiian baby woodrose). Morning glory seeds have a history of entheogenic use in Mesoamerica dating back at least hundreds of years. They have also since been used by many Westerners. In addition to ergine, morning glory seeds contain other ergolines such as lysergic acid hydroxyethylamide (LSH), ly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substituted Lysergamide
Lysergamides, also known as ergoamides or as lysergic acid amides, are amides of lysergic acid (LA). They are ergolines, with some lysergamides being found naturally in ergot as well as other fungi. Lysergamides are notable in containing embedded phenethylamine and tryptamine moieties within their ergoline ring system. The simplest lysergamides are ergine (lysergic acid amide; LSA) and isoergine (iso-lysergic acid amide; iso-LSA). In terms of pharmacology, the lysergamides include numerous serotonin and dopamine receptor agonists, most notably the psychedelic drug lysergic acid diethylamide (LSD) but also a number of pharmaceutical drugs like ergometrine, methylergometrine, methysergide, and cabergoline. Various analogues of LSD, such as the psychedelics ALD-52 (1A-LSD), ETH-LAD, LSZ, and 1P-LSD and the non-hallucinogenic 2-bromo-LSD (BOL-148), have also been developed. Ergopeptines like ergotamine, dihydroergotamine, and bromocriptine are also lysergamides, but with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Hofmann
Albert Hofmann (11 January 1906 – 29 April 2008) was a Swiss chemist known for being the first to synthesize, ingest, and learn of the psychedelic effects of lysergic acid diethylamide (LSD). Hofmann's team also isolated, named and synthesized the principal psychedelic mushroom compounds psilocybin and psilocin. He authored more than 100 scientific articles and numerous books, including ''LSD: Mein Sorgenkind'' (''LSD: My Problem Child''). In 2007, he shared first place with Tim Berners-Lee on a list of the 100 greatest living geniuses published by ''The Daily Telegraph'' newspaper. Early life and education Albert Hofmann was born in Baden, Switzerland, on 11 January 1906. He was the first of four children to factory toolmaker Adolf Hofmann and Elisabeth ( Schenk) and was baptized Protestant. When his father became ill, Hofmann obtained a position as a commercial apprentice in concurrence with his studies. Owing to his father's low income, Albert's godfather paid for his edu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Hofmann
Albert Hofmann (11 January 1906 – 29 April 2008) was a Swiss chemist known for being the first to synthesize, ingest, and learn of the psychedelic effects of lysergic acid diethylamide (LSD). Hofmann's team also isolated, named and synthesized the principal psychedelic mushroom compounds psilocybin and psilocin. He authored more than 100 scientific articles and numerous books, including ''LSD: Mein Sorgenkind'' (''LSD: My Problem Child''). In 2007, he shared first place with Tim Berners-Lee on a list of the 100 greatest living geniuses published by ''The Daily Telegraph'' newspaper. Early life and education Albert Hofmann was born in Baden, Switzerland, on 11 January 1906. He was the first of four children to factory toolmaker Adolf Hofmann and Elisabeth ( Schenk) and was baptized Protestant. When his father became ill, Hofmann obtained a position as a commercial apprentice in concurrence with his studies. Owing to his father's low income, Albert's godfather paid for his e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Literature
Scientific literature encompasses a vast body of academic papers that spans various disciplines within the natural and social sciences. It primarily consists of academic papers that present original empirical research and theoretical contributions. These papers serve as essential sources of knowledge and are commonly referred to simply as "the literature" within specific research fields. The process of academic publishing involves disseminating research findings to a wider audience. Researchers submit their work to reputable journals or conferences, where it undergoes rigorous evaluation by experts in the field. This evaluation, known as peer review, ensures the quality, validity, and reliability of the research before it becomes part of the scientific literature. Peer-reviewed publications contribute significantly to advancing our understanding of the world and shaping future research endeavors. Original scientific research first published in scientific journals co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
In Vitro
''In vitro'' (meaning ''in glass'', or ''in the glass'') Research, studies are performed with Cell (biology), cells or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in biology and its subdisciplines are traditionally done in labware such as test tubes, flasks, Petri dishes, and microtiter plates. Studies conducted using components of an organism that have been isolated from their usual biological surroundings permit a more detailed or more convenient analysis than can be done with whole organisms; however, results obtained from ''in vitro'' experiments may not fully or accurately predict the effects on a whole organism. In contrast to ''in vitro'' experiments, ''in vivo'' studies are those conducted in living organisms, including humans, known as clinical trials, and whole plants. Definition ''In vitro'' (Latin language, Latin for "in glass"; often not italicized in English usage) studies are conducted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uterus
The uterus (from Latin ''uterus'', : uteri or uteruses) or womb () is the hollow organ, organ in the reproductive system of most female mammals, including humans, that accommodates the embryonic development, embryonic and prenatal development, fetal development of one or more Fertilized egg, fertilized eggs until birth. The uterus is a hormone-responsive sex organ that contains uterine gland, glands in its endometrium, lining that secrete uterine milk for embryonic nourishment. (The term ''uterus'' is also applied to analogous structures in some non-mammalian animals.) In humans, the lower end of the uterus is a narrow part known as the Uterine isthmus, isthmus that connects to the cervix, the anterior gateway leading to the vagina. The upper end, the body of the uterus, is connected to the fallopian tubes at the uterine horns; the rounded part, the fundus, is above the openings to the fallopian tubes. The connection of the uterine cavity with a fallopian tube is called the utero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
