PMID: 8938820Oct 1, 1996Paper

A nonbenzodiazepine partial agonist, S-(+)-DN-2327, has minimal physical dependence-producing liability, but shows cross-dependence on barbital in rats

Progress in Neuro-psychopharmacology & Biological Psychiatry
Y InuiN Nishida

Abstract

1. Physical dependence and cross-physical dependence on barbital of the benzodiazepine receptor partial agonist S-(+)-DN-2327 and the benzodiazepine receptor full agonist diazepam were compared in male Fischer 344 rats. 2. In the physical dependence study, rats were treated with S-(+)-DN-2327 (30, 100, 300 and 1000 mg/kg/day) or diazepam (30, 100 and 300 mg/kg/day) for 4 weeks by the drug admixed with food method. After stopping the treatment, the body weight and food consumption in the diazepam 100 and 300 mg/kg groups tended to decrease or decreased to values lower than those in the control group, whereas these parameters in the S-(+)-DN-2327 30, 100 and 300 mg/kg groups were comparable to the control group values. 3. In the cross-dependence study, rats were treated with increasing doses of barbital by admixing the drug with food for 4 weeks, after which the diet admixed with barbital was replaced by basal diet alone or admixed with S-(+)-DN-2327 or diazepam (target doses: 100 and 300 mg/kg/day for each compound). During the substitution period, the decreases in body weight and food consumption in both S-(+)-DN-2327 and both diazepam groups were suppressed compared with those in the basal diet group. 4. These results suggest ...Continue Reading

References

Dec 31, 1991·Drug and Alcohol Dependence·B Wolf, R R Griffiths
Nov 1, 1990·Trends in Pharmacological Sciences·W HaefelyP Schoch
Nov 1, 1990·Pharmacology, Biochemistry, and Behavior·D Treit, K C Berridge
Mar 1, 1989·Japanese Journal of Pharmacology·T WadaN Fukuda
Oct 26, 1985·British Medical Journal·J Marks
Dec 7, 1985·British Medical Journal·K Rickels
Aug 23, 1982·Life Sciences·W R MartinS Cherian
Jul 1, 1993·Pharmacology, Biochemistry, and Behavior·T SuzukiM Misawa

❮ Previous
Next ❯

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.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

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.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

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.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Archives Internationales De Pharmacodynamie Et De Thérapie
T Naruse, T Asami
Arukōru Kenkyū to Yakubutsu Izon = Japanese Journal of Alcohol Studies & Drug Dependence
Y FukagawaM Misawa
© 2021 Meta ULC. All rights reserved