Activation of cannabinoid receptors decreases emesis, inflammation, gastric acid secretion, and intestinal motility. However, the effects of cannabinoids on intestinal permeability have not yet been established. The aim of the present study is to examine the effects of cannabinoids on intestinal permeability in an in vitro model. Caco-2 cells were grown until fully confluent on inserts in 12-we...

Cannabinoids-endocannaboids are possible preventatives of common diseases including cancers. Cannabinoid receptors (CB(½), TRPV1) are central components of the system. Many disease-ameliorating effects of cannabinoids-endocannabinoids are receptor mediated, but many are not, indicating non-CBR signaling pathways. Cannabinoids-endocannabinoids are anti-inflammatory, anti-proliferative, anti-inva...

results celecoxib reduced the pain behavior in both phases of the formalin test, but this antinociceptive effect was a dose-dependent manner in the late phase. rimonabant alone induced hyperalgesia as compared with the control group and pretreatment of rats with rimonabant reversed the analgesic activity of celecoxib. conclusions antinociceptive effect of celecoxib may be mediated partly throug...

I t has been known for decades that marijuana causes the “munchies,” i.e., a hunger for palatable food, and for more than 10 y that endocannabinoids (eCBs), in some ways marijuana’s counterpart in the organism, are orexigenic mediators (1). When injected in the hypothalamus (HT) or nucleus accumbens (NAc), two key brain areas for the homeostatic and hedonic control of food intake, these compoun...

T he endocannabinoids have emerged as important intercellular signals in the nervous system. The fatty acid amide arachidonylethanolamide (anandamide) is the prototypical endocannabinoid, i.e., an endogenous ligand of the G proteincoupled cannabinoid receptor in the brain, CB1, which binds the main psychoactive component of marijuana and other derivatives of Cannabis sativa (1). After a rise in...

N-acylethanolamides (NAEs) are naturally occurring signaling lipids consisting of amides and esters of long-chain polyunsaturated fatty acids. Usually they are present in a very small amounts in many mammalian tissues and cells, including human reproductive tracts and fluids. Recently, the presence of N-arachidonoylethanolamide (anandamide, AEA), the most characterised member of endocannabinoid...

OBJECTIVES We sought to determine whether endocannabinoids influence hemodynamic variables in experimental models of acute myocardial infarction (MI). BACKGROUND Hypotension and cardiogenic shock are common complications in acute MI. Cannabinoids are strong vasodilators, and endocannabinoids are involved in hypotension in hemorrhagic and septic shock. METHODS The early effect of left corona...

BACKGROUND AND PURPOSE The endocannabinoids, N-arachidonoylethanolamide (anandamide) and 2-arachidonoylglycerol (2-AG) are rapidly degraded by fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MGL). Whilst these lipid mediators are known to modulate vascular tone, the extent to which they are inactivated via local metabolism in the vasculature remains unclear. EXPERIMENTAL APPROA...