10 resultaten
Hepatic glucose production is promoted by forkhead box O1 (FoxO1) under conditions of insulin resistance. The overactivity of cannabinoid receptor type 1 (CB1R) partly causes increased liver fat deposits and metabolic dysfunction in obese rodents by decreasing mitochondrial function. The aim of the
The stability of cannabinoids is complex and crucial for the assessment of impaired driving caused by cannabis. Therefore, the effect of antioxidants on the long-term stability of Δ9 -tetrahydrocannabinol (THC), cannabinol (CBN), cannabidiol (CBD), 11-hydroxy-Δ9 -tetrahydrocannabinol (THC-OH), and
The objective of this study was to investigate the effects of single and repeated administration of CP-55,940 [(-)-cis-3-[2-hydroxy-4-(1, 1-dimethylheptyl)-phenyl]-trans-4-(3-hydroxypropyl)cyclohexanol)] on behaviour, energy metabolism and biotransformation. Single intraperitoneal administration to
The aim of this study was to investigate the effect of rimonabant treatment on hepatic mitochondrial function in rats fed a high-fat diet. Sprague-Dawley rats fed a high-fat diet (35% lard) for 13 wk were treated with rimonabant (10 mg·kg(-1)·day(-1)) during the last 3 wk and matched with pair-fed
Delta1-Tetrahydrocannabinolic acid (THCA) synthase is a novel oxidoreductase that catalyzes the biosynthesis of the psychoactive compound THCA in Cannabis sativa (Mexican strain). In order to investigate the structure-function relationship of THCA synthase, this enzyme was overproduced in insect
In the present study, the effects of the combination of tamoxifen ((Z)-2[p-(1,2-diphenyl-1-butenyl)phenoxy]-N,N-dimethylamine citrate) and three cannabinoids (Delta(9)-tetrahydrocannabinol [Delta(9)-THC], cannabidiol, and anandamide [AEA]) upon the viability of C6 rat glioma cells was assessed at
Sildenafil citrate (Viagra, Pfizer, Inc., New York, N.Y.) is widely prescribed as a treatment for male erectile dysfunction. It is metabolized predominantly by the cytochrome P450 3A4 hepatic microsomal isoenzyme and effects can, therefore, be potentiated by such inhibitors. The vasodilatory effects
An analytical protocol based on surface-enhanced Raman spectroscopy (SERS) and aimed at the detection of toxicologically relevant concentrations of JWH-018 in oral fluid is presented for the first time. A DFT-supported in-depth vibrational characterization of the drug in the solid state and in
The aim of this study was to investigate changes in the activity of individual mitochondrial respiratory chain complexes (I, II/III, IV) and citrate synthase induced by pharmacologically different cannabinoids. In vitro effects of selected cannabinoids on mitochondrial enzymes were measured in crude