Results 81 to 90 of about 2,690,172 (163)

Lysergic acid diethylamide (LSD-25): IX. Effect on snails

, 1955
"Certain species of snails are at least as sensitive to lysergic acid diethylamide (LSD-25) as are the Siamese fighting fish (Betta splendens). Ambularia cuprina (Mystery Snail) responds to LSD-25 with a typical, persistent, disorganized movement of the ...
Harold A. Abramson, Murray E. Jarvik, Abramson, Harold Alexander, Jarvik, Murray E.   +3 more
core   +1 more source

Metabolomic shifts in beef steers rotationally grazing toxic endophyte-infected tall fescue under fall conditions

Frontiers in Veterinary Science
BackgroundFescue toxicosis (FT) results from ingestion of tall fescue infected with the ergot alkaloid (EA)-producing endophyte Epichloë coenophiala. While the vascular system is a major EA target, their biogenic amine-like properties can trigger wider ...
Ignacio M. Llada, Ignacio M. Llada, Jeferson M. Lourenco, Mikayla M. Dycus, Utsav Lamichhane, Matthew K. Ross, Garret Suen, Zachery R. Jarrell, Dean P. Jones, Nicholas S. Hill, Nikolay M. Filipov, Nikolay M. Filipov   +11 more
doaj   +1 more source

Possible role of biochemiluminescent photons for lysergic acid diethylamide (LSD)-induced phosphenes and visual hallucinations [PDF]

, 2017
Today, there is an increased interest in research on lysergic acid diethylamide (LSD) because it may offer new opportunities in psychotherapy under controlled settings.
Bókkon, István, Császár, Noémi, Scholkmann, Felix, Szőke, Henrik, Kapócs, Gábor, Salari, Vahid   +5 more
core   +1 more source

Return of the lysergamides. Part IV: Analytical and pharmacological characterization of lysergic acid morpholide (LSM-775) [PDF]

, 2017
Lysergic acid diethylamide (LSD) is perhaps one of the best-known psychoactive substances and many structural modifications of this prototypical lysergamide have been investigated. Several lysergamides were recently encountered as “research chemicals” or
Folker Westphal, Simon D. Brandt, Halberstadt, AL, Elliott, Simon P, Westphal, Folker, Stratford, A, Brendan Twamley, Kavanagh, Pierce V, Halberstadt, Adam L, Westphal, F, Wallach, J, John D. McCorvy, McCorvy, John D, Adam L. Halberstadt, Pierce V. Kavanagh, Stratford, Alexander, Alexander Stratford, David E. Nichols, Brandt, Simon D, Kavanagh, PV, Simon P. Elliott, Twamley, B, Elliott, SP, Nichols, DE, Landon M. Klein, Klein, Landon M, Klein, LM, Jason Wallach, Wallach, Jason, Brandt, SD, Twamley, Brendan, Nichols, David E, McCorvy, JD   +32 more
core   +1 more source

Effects of hallucinogenic drugs on the human heart

Frontiers in Pharmacology
Hallucinogenic drugs are used because they have effects on the central nervous system. Their hallucinogenic effects probably occur via stimulation of serotonin receptors, namely, 5-HT2A-serotonin receptors in the brain.
Joachim Neumann, Stefan Dhein, Uwe Kirchhefer, Britt Hofmann, Ulrich Gergs   +4 more
doaj   +1 more source

Total Synthesis of (±)-Lysergic Acid by an Intramolecular Imino-Diels-Alder Reaction. Preliminary communication

, 1981
(±)-Lysergic acid (1) has been synthesized from 4-hydroxymethyl-1-tosylindole (2) by a sequence of 9 steps. The crucial thermolysis 9 → 10 involves the in situ-generation of the transient diene III which undergoes an intramolecular cycloaddition to a C ...
Von Oppolzer, Wolfgang, Francotte, Eric, Bättig, Kurt   +2 more
core   +1 more source

Psychedelics as a potential treatment for tobacco use disorder: a systematic review

Discover Mental Health
Introduction Despite considerable efforts, tobacco use disorder persists as a significant public health issue. The effectiveness of current smoking cessation therapies is limited, leading to a growing interest in alternative treatment approaches such as ...
S. K. Spoelstra, R. A. Schoevers, S. D. Venema, H. Knegtering   +3 more
doaj   +1 more source

Investigating LSA - a ‘legal high’ analogue to LSD, frequently used in the digital realm with relatively unknown effects

European Psychiatry
Introduction Psychedelics are substances consumed for recreational use, the majority of these psychoactive substances are illegal and hard to obtain.
P. Castro, J. Maia
doaj   +1 more source

LSD Administered as a Single Dose Reduces Alcohol Consumption in C57BL/6J Mice

Frontiers in Pharmacology, 2018
There is a substantive clinical literature on classical hallucinogens, most commonly lysergic acid diethylamide (LSD) for the treatment of alcohol use disorder.
Kenneth Alper, Kenneth Alper, Bin Dong, Relish Shah, Henry Sershen, Henry Sershen, K. Yaragudri Vinod, K. Yaragudri Vinod, K. Yaragudri Vinod   +8 more
doaj   +1 more source

Possible role of biochemiluminescent photons for lysergic acid diethylamide (LSD)-induced phosphenes and visual hallucinations [PDF]

, 2021
Today, there is an increased interest in research on lysergic acid diethylamide (LSD) because it may offer new opportunities in psychotherapy under controlled settings.
Bókkon, István, Császár, Noémi, Scholkmann, Felix, Szőke, Henrik, Kapócs, Gábor, Salari, Vahid   +5 more
core