PMID: 1188935Jan 1, 1975Paper

Acute and subchronic influences of tetrahydrocannabinols on water and food intake, body weight, and temperature in rats.

T.-I.-T. Journal of Life Sciences
J O JohanssonB G Henriksson

Abstract

Experiment 1. The acute effects of delta9-THC (1.25, 2.50, 5.00, and 10.00 mg/kg) and delta8-THC (1.25, 2.50, 5.00, and 10.00 mg/kg) was an approximately equipotent, dose related depression of water intake in water-deprived rats. Animals given hashish, inhaled as smoke, showed a depression of water consumption comparable to rats given the highest dose of either of the synthetic THCs. Water intake after chevril smoke was similar to that seen after vehicle injections. Experiment 2. A dose related depression of water-and-food intake, and reduction of body weight with a gradual recovery was found in rats, maintained on a Limited Time of drinking schedule (LT, 2 hr) and subchronically (21 days) treated with delta9-THC (1.25, 2.50, or 5.00 mg/kg). From the 22nd day all animals were given the vehicle only for 10 days. There were no indications of withdrawal effects due to the drug termination. Reinstating the drug after the 10 day drug free period suggested an increased sensitivity to THC as compared to the 21st injection. Experiment 3. In non-deprived rats delta9-THC caused similar effect as in Exp. 2, although to less extent. From both experiments it is concluded that there is an inhibition or even loss of body weight and that food ...Continue Reading

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.