Страна 1 од 78 резултати
The endogenous cannabinoid anandamide (AEA) is a lipid mediator that blocks proliferation and induces apoptosis in many cell types. Although AEA levels are elevated in liver fibrosis, its role in fibrogenesis remains unclear. This study investigated effects of AEA in primary hepatic stellate cells
Tumour necrosis factor α (TNFα) is involved in the pathogenesis of prostate cancer, a disease where disturbances in the endocannabinoid system are seen. In the present study we have investigated whether treatment of DU145 human prostate cancer cells affects anandamide (AEA) catabolic pathways.
BACKGROUND
Increased anandamide, an endocannabinoid that interacts with both cannabinoid CB(1) and CB(2) receptors, can induce hepatic vasoconstrictive responses that contribute to the increased intrahepatic resistance (IHR) in cirrhotic rats. Chronic endotoxaemia and the subsequent release of
Anandamide (arachidonoylethanolamide) was shown to inhibit macrophage-mediated killing of tumor necrosis factor-sensitive murine L929 fibroblasts. Scanning electron microscopy (SEM) demonstrated that L929 cells, co-cultured with Propionibacterium acnes (P. acnes)-activated peritoneal macrophages
What are the effects of endocannabinoid anandamide (AEA) in uterine natural killer (unK) cells from miscarriage decidua, regarding their cytokine profile and endometrial stromal cell (ESC) crosstalk?uNK-conditioned media from miscarriage samples present The effect of lipopolysaccharide inhalation upon lung anandamide levels, anandamide synthetic enzymes and fatty acid amide hydrolase has been investigated. Lipopolysaccharide exposure produced a dramatic extravasation of neutrophils and release of tumour necrosis factor alpha into the
Endocannabinoids has been described to be involved in articular degenerative disease by modulating nociception and immune system. However, the role of the endocannabinoid anandamide on chondrocyte cell viability is still unclear. Therefore, we decided to study anandamide's effects on chondrocytes
It has been demonstrated that the endogenous cannabinoid receptor ligand, anandamide, and other N-acylethanolamines (NAEs), accumulate during neuronal injury in vitro, a process that may be linked to the neuroprotective effects of NAEs. The crucial step for generation of NAEs is the synthesis of the
OBJECTIVE
To study the effects of endogenous cannabinoid anandamide (AEA) and its putative endocannabinoid receptors (CBR) on the activation and proliferation of hepatic stellate cells (HSC) and to study the role played by AEA during liver fibrosis.
METHODS
By using immunofluorescence and cell
BACKGROUND
The process of implantation is mediated by various molecules, one of which is anandamide (AEA), a lipid signalling ligand belonging to the family of endocannabinoids. AEA exerts its effects on implantation by binding to the Type 1 Cannabinoid Receptor (CB1-R), expressed in both
OBJECTIVE
Prostaglandin ethanolamides or prostamides are naturally occurring neutral lipid derivatives of prostaglandins that have been shown to be synthesised in vivo following COX-facilitated oxygenation of arachidonoyl ethanolamine (anandamide). Although the actions of prostaglandins have been
This study investigated the participation of the hypothalamic endocannabinoid system in the response to lipopolysaccharide (LPS) challenge evaluating oxytocin (OXT) and tumor necrosis factor-alpha (TNF-alpha) plasma levels in vivo and their release from hypothalamic fragments in vitro. LPS increased
OBJECTIVE
To study the effect of anandamide (AEA) on necrosis in HepG2 cells and to explore the role of AEA in progression of liver cancer.
METHODS
Localization of the fatty acid hydrolytic enzyme (FAAH), cannabinoid receptors 1(CB1) and cannabinoid receptors 2 (CB2) proteins was detected in L02 and
OBJECTIVE
Anandamide (AEA), the most extensively studied endocannabinoid, and its putative cannabinoid receptors, CB1 and CB2, exert a variety of physiological and pharmacological effects in chronic liver diseases, such as hyperdynamic circulation. Anandamide selectively blocks proliferation and
Anandamide (arachidonoylethanolamine, AEA), an endogenous agonist for both the cannabinoid CB(1) receptor and the vanilloid VR1 receptor, elicits neurobehavioral, anti-inflammatory, immunomodulatory, and proapoptotic effects. Because of the central role of nuclear factor-kappaB (NF-kappaB) in the