PMID: 7210704Dec 1, 1980Paper

Effects of inducers and/or inhibitors on metabolism of lysergic acid diethylamide in rat liver microsomes

Xenobiotica; the Fate of Foreign Compounds in Biological Systems
T InoueT Murata

Abstract

1. When lysergic acid diethylamide (LSD) was incubated with liver microsomes obtained from untreated rats, SKF 525-A inhibited most potently the hydroxylation at the 13-position, moderately inhibited N-demethylation at the 6-position, and least affected the metabolism of the side-chain at the 8 position. Furthermore, an atmosphere of 80% CO and 20% O2 (v/v) caused max. inhibition in N-demethylation, moderate inhibition in 13-hydroxylation, and the minimum in metabolism of the side-chain at the 8-position. These data suggested that the metabolism of LSD is catalysed by three separate enzyme systems. 2. The formation of 13-hydroxy-lysergic acid diethylamide (13-hydroxy-LSD) in liver microsomes obtained from 3-methylcholanthrene-treated rats was not inhibited by CO, although the hydroxylation required NADPH and oxygen. 3. The results of experiments using various inhibitors suggest that the 13-hydroxylation in liver microsomes from 3-methylcholanthrene-treated rats is catalysed by an enzyme system involving an unusual type of cytochrome P-448.

References

Mar 1, 1976·Archives of Biochemistry and Biophysics·H ShigematsuH Yoshimura
Apr 1, 1977·Chemical & Pharmaceutical Bulletin·H ShigematsuH Yoshimura
Jan 2, 1975·Biochemical and Biophysical Research Communications·V UllrichP Wollenberg
Mar 15, 1974·Biochemical Pharmacology·T NiwaguchiY Nakahara
Mar 12, 1968·Biochemical and Biophysical Research Communications·M SuzukiN B Myant
May 1, 1972·Archives of Biochemistry and Biophysics·D M Ziegler, C H Mitchell
May 1, 1980·Xenobiotica; the Fate of Foreign Compounds in Biological Systems·T InoueT Murata
Aug 1, 1958·The Journal of Clinical Endocrinology and Metabolism·G W LIDDLEA P HARRIS

Citations

Jun 28, 1996·Forensic Science International : Synergy·S Seta
Jul 4, 2019·Drug Metabolism Reviews·Rui Filipe Libânio Osório Marta
Sep 24, 2002·The Annals of Pharmacotherapy·Tony Antoniou, Alice Lin-In Tseng

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Hereditary Sensory Autonomic Neuropathy

Hereditary Sensory Autonomic Neuropathies are a group of inherited neurodegenerative disorders characterized clinically by loss of sensation and autonomic dysfunction. Here is the latest research on these neuropathies.

Spatio-Temporal Regulation of DNA Repair

DNA repair is a complex process regulated by several different classes of enzymes, including ligases, endonucleases, and polymerases. This feed focuses on the spatial and temporal regulation that accompanies DNA damage signaling and repair enzymes and processes.

Glut1 Deficiency

Glut1 deficiency, an autosomal dominant, genetic metabolic disorder associated with a deficiency of GLUT1, the protein that transports glucose across the blood brain barrier, is characterized by mental and motor developmental delays and infantile seizures. Follow the latest research on Glut1 deficiency with this feed.

Separation Anxiety

Separation anxiety is a type of anxiety disorder that involves excessive distress and anxiety with separation. This may include separation from places or people to which they have a strong emotional connection with. It often affects children more than adults. Here is the latest research on separation anxiety.

KIF1A Associated Neurological Disorder

KIF1A associated neurological disorder (KAND) is a rare neurodegenerative condition caused by mutations in the KIF1A gene. KAND may present with a wide range and severity of symptoms including stiff or weak leg muscles, low muscle tone, a lack of muscle coordination and balance, and intellectual disability. Find the latest research on KAND here.

Regulation of Vocal-Motor Plasticity

Dopaminergic projections to the basal ganglia and nucleus accumbens shape the learning and plasticity of motivated behaviors across species including the regulation of vocal-motor plasticity and performance in songbirds. Discover the latest research on the regulation of vocal-motor plasticity here.

© 2021 Meta ULC. All rights reserved