keyword
MENU ▼
Read by QxMD icon Read
search

palmitoylethanolamide

keyword
https://www.readbyqxmd.com/read/28403589/the-efficacy-of-an-association-of-palmitoylethanolamide-and-alpha-lipoic-acid-in-patients-with-chronic-prostatitis-chronic-pelvic-pain-syndrome-a-randomized-clinical-trial
#1
Bruno Giammusso, Rosaria Di Mauro, Renato Bernardini
BACKGROUND: Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a complex condition, characterized by uncertain etiology and by limited response to therapy. The definition of CP/CPPS includes genitourinary pain with or without voiding symptoms in the absence of uropathogenic bacteria, as detected by standard microbiological methods, or another identifiable cause such as malignancy. The efficacy of various medical therapies, has been evaluated in clinical studies, but evidence is lacking or conflicting...
March 31, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28357126/the-anti-inflammatory-compound-palmitoylethanolamide-inhibits-prostaglandin-and-hydroxyeicosatetraenoic-acid-production-by-a-macrophage-cell-line
#2
Linda Gabrielsson, Sandra Gouveia-Figueira, Jenny Häggström, Mireille Alhouayek, Christopher J Fowler
The anti-inflammatory agent palmitoylethanolamide (PEA) reduces cyclooxygenase (COX) activity in vivo in a model of inflammatory pain. It is not known whether the compound reduces prostaglandin production in RAW264.7 cells, whether such an action is affected by compounds preventing the breakdown of endogenous PEA, whether other oxylipins are affected, or whether PEA produces direct effects upon the COX-2 enzyme. RAW264.7 cells were treated with lipopolysaccharide and interferon-γ to induce COX-2. At the level of mRNA, COX-2 was induced >1000-fold following 24 h of the treatment...
April 2017: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28346523/a-moderate-diet-restriction-during-pregnancy-alters-the-levels-of-endocannabinoids-and-endocannabinoid-related-lipids-in-the-hypothalamus-hippocampus-and-olfactory-bulb-of-rat-offspring-in-a-sex-specific-manner
#3
María Teresa Ramírez-López, Mariam Vázquez, Ermelinda Lomazzo, Clementine Hofmann, Rosario Noemi Blanco, Francisco Alén, María Antón, Juan Decara, Rocío Arco, Laura Orio, Juan Suárez, Beat Lutz, Raquel Gómez de Heras, Laura Bindila, Fernando Rodríguez de Fonseca
Undernutrition during pregnancy has been associated to increased vulnerability to develop metabolic and behavior alterations later in life. The endocannabinoid system might play an important role in these processes. Therefore, we investigated the effects of a moderate maternal calorie-restricted diet on the levels of the endocannabinoid 2-arachidonoyl glycerol (2-AG), arachidonic acid (AA) and the N-acylethanolamines (NAEs) anandamide (AEA), oleoylethanolamide (OEA) and palmitoylethanolamide (PEA) in the brain of newborn rat offspring...
2017: PloS One
https://www.readbyqxmd.com/read/28337718/sex-dependent-effects-of-neonatal-maternal-deprivation-on-endocannabinoid-levels-in-the-adipose-tissue-influence-of-diet
#4
Virginia Mela, Fabiana Piscitelli, Alvaro Llorente Berzal, Julie Chowen, Cristoforo Silvestri, Maria Paz Viveros, Vincenzo Di Marzo
Maternal deprivation (MD) during neonatal life has diverse long-term effects, including modification of metabolism. We have previously reported that MD modifies the metabolic response to high-fat diet (HFD) intake, with this response being different between males and females, while previous studies indicate that in mice with HFD-induced obesity, endocannabinoid (EC) levels are markedly altered in various brown and white adipose tissue depots. Here, we analyzed the effects of MD (24 h at postnatal day 9), alone or in combination with a HFD from weaning until the end of the experiment in Wistar rats of both sexes...
March 23, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28336953/palmitoylethanolamide-induces-microglia-changes-associated-with-increased-migration-and-phagocytic-activity-involvement-of-the-cb2-receptor
#5
F Guida, L Luongo, S Boccella, M E Giordano, R Romano, G Bellini, I Manzo, A Furiano, A Rizzo, R Imperatore, F A Iannotti, E D'Aniello, F Piscitelli, F Sca Rossi, L Cristino, V Di Marzo, V de Novellis, S Maione
The endogenous fatty acid amide palmitoylethanolamide (PEA) has been shown to exert anti-inflammatory actions mainly through inhibition of the release of pro-inflammatory molecules from mast cells, monocytes and macrophages. Indirect activation of the endocannabinoid (eCB) system is among the several mechanisms of action that have been proposed to underlie the different effects of PEA in vivo. In this study, we used cultured rat microglia and human macrophages to evaluate whether PEA affects eCB signaling. PEA was found to increase CB2 mRNA and protein expression through peroxisome proliferator-activated receptor-α (PPAR-α) activation...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28325153/ultra-micronized-palmitoylethanolamide-an-efficacious-adjuvant-therapy-for-parkinson-s-disease
#6
Stefania Brotini, Carlo Schievano, Leonello Guidi
BACKGROUND: Parkinson's disease (PD) is the subject of intense efforts to develop strategies that slow down or stop disease progression and disability. Substantial evidence points to a prominent role for neuroinflammation in the underlying dopaminergic cell death. Ultramicronized palmitoylethanolamide (um-PEA) is well-known for its ability to promote the resolution of neuroinflammation and exert neuroprotection. This study was designed to assess the efficacy of um-PEA as adjuvant therapy in patients with advanced PD...
March 21, 2017: CNS & Neurological Disorders Drug Targets
https://www.readbyqxmd.com/read/28321191/palmitoylethanolamide-reduces-neuropsychiatric-behaviors-by-restoring-cortical-electrophysiological-activity-in-a-mouse-model-of-mild-traumatic-brain-injury
#7
Francesca Guida, Serena Boccella, Monica Iannotta, Danilo De Gregorio, Catia Giordano, Carmela Belardo, Rosaria Romano, Enza Palazzo, Maria A Scafuro, Nicola Serra, Vito de Novellis, Francesco Rossi, Sabatino Maione, Livio Luongo
Traumatic brain injury (TBI) represents a major public health problem, which is associated with neurological dysfunction. In severe or moderate cases of TBI, in addition to its high mortality rate, subjects may encounter diverse behavioral dysfunctions. Previous reports suggest that an association between TBI and chronic pain syndromes tends to be more common in patients with mild forms of brain injury. Despite causing minimal brain damage, mild TBI (mTBI) often leads to persistent psychologically debilitating symptoms, which can include anxiety, various forms of memory and learning deficits, and depression...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28301405/ultramicronized-palmitoylethanolamide-treatment-in-central-neuropathic-pain-following-longstanding-spinal-cord-injury-try-to-extinguish-the-fire-after-everything-was-burned
#8
Enrico Polati, Alvise Martini, Vittorio Schweiger
No abstract text is available yet for this article.
April 2017: Pain
https://www.readbyqxmd.com/read/28299455/use-of-palmitoylethanolamide-in-carpal-tunnel-syndrome-a-prospective-randomized-study
#9
Jordi Faig-Martí, Adriana Martínez-Catassús
BACKGROUND: Palmitoylethanolamide (PEA) is an endogenous fatty acid amide that has shown anti-inflammatory activity and neuroprotection and has been used for the treatment of compressive syndromes. The aim of this study is to investigate the clinical and electrophysiological effects of conservative treatment with PEA in low to moderate carpal tunnel syndrome (CTS). MATERIALS AND METHODS: A prospective double-blinded randomized study was performed on 61 patients with a clinical and electrophysiologically confirmed diagnosis of low and moderate CTS...
March 15, 2017: Journal of Orthopaedics and Traumatology: Official Journal of the Italian Society of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/28265364/safety-of-micronized-palmitoylethanolamide-micropea-lack-of-toxicity-and-genotoxic-potential
#10
Earle R Nestmann
Palmitoylethanolamide (PEA) is a natural fatty acid amide found in a variety of foods, which was initially identified in egg yolk. MicroPEA of defined particle size (0.5-10 μm) was evaluated for mutagenicity in Salmonella typhimurium, for clastogenicity/aneuploidy in cultured human lymphocytes, and for acute and subchronic rodent toxicity in the rat, following standard OECD test protocols, in accordance with Good Laboratory Practice (GLP). PEA did not induce mutations in the bacterial assay using strains TA1535, TA97a, TA98, TA100, and TA102, with or without metabolic activation, in either the plate incorporation or liquid preincubation methods...
March 2017: Food Science & Nutrition
https://www.readbyqxmd.com/read/28237711/pharmacological-inhibition-of-faah-modulates-tlr-induced-neuroinflammation-but-not-sickness-behaviour-an-effect-partially-mediated-by-central-trpv1
#11
Rebecca J Henry, Daniel M Kerr, Lisa E Flannery, Marykate Killilea, Edel M Hughes, Louise Corcoran, David P Finn, Michelle Roche
Aberrant activation of toll-like receptors (TLRs), key components of the innate immune system, has been proposed to underlie and exacerbate a range of central nervous system disorders. Increasing evidence supports a role for the endocannabinoid system in modulating inflammatory responses including those mediated by TLRs, and thus this system may provide an important treatment target for neuroinflammatory disorders. However, the effect of modulating endocannabinoid tone on TLR-induced neuroinflammation in vivo and associated behavioural changes is largely unknown...
February 22, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28215162/gut-brain-axis-role-of-lipids-in-the-regulation-of-inflammation-pain-and-cns-diseases
#12
Roberto Russo, Claudia Cristiano, Carmen Avagliano, Carmen De Caro, Giovanna La Rana, Giuseppina Mattace Raso, Roberto Berni Canani, Rosaria Meli, Antonio Calignano
The human gut is a composite anaerobic environment with a large, diverse and dynamic enteric microbiota, represented by more than 100 trillion microorganisms, including at least 1000 distinct species. The discovery that a different microbial composition can influence behavior and cognition, and in turn the nervous system can indirectly influence enteric microbiota composition, has significantly contributed to establish the well-accepted concept of gut-brain axis. This hypothesis is supported by several evidence showing mutual mechanisms, which involve the vague nerve, the immune system, the hypothalamic-pituitary-adrenal (HPA) axis modulation and the bacteria-derived metabolites...
February 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28164346/randomised-clinical-trial-the-analgesic-properties-of-dietary-supplementation-with-palmitoylethanolamide-and-polydatin-in-irritable-bowel-syndrome
#13
C Cremon, V Stanghellini, M R Barbaro, R F Cogliandro, L Bellacosa, J Santos, M Vicario, M Pigrau, C Alonso Cotoner, B Lobo, F Azpiroz, S Bruley des Varannes, M Neunlist, D DeFilippis, T Iuvone, S Petrosino, V Di Marzo, G Barbara
BACKGROUND: Intestinal immune activation is involved in irritable bowel syndrome (IBS) pathophysiology. While most dietary approaches in IBS involve food avoidance, there are fewer indications on food supplementation. Palmithoylethanolamide, structurally related to the endocannabinoid anandamide, and polydatin are dietary compounds which act synergistically to reduce mast cell activation. AIM: To assess the effect on mast cell count and the efficacy of palmithoylethanolamide/polydatin in patients with IBS...
February 6, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28103941/involvement-of-the-endocannabinoid-system-in-the-physiological-response-to-transient-common-carotid-artery-occlusion-and-reperfusion
#14
Marina Quartu, Laura Poddighe, Tiziana Melis, Maria Pina Serra, Marianna Boi, Sara Lisai, Gianfranca Carta, Elisabetta Murru, Laura Muredda, Maria Collu, Sebastiano Banni
BACKGROUND: The transient global cerebral hypoperfusion/reperfusion achieved by induction of Bilateral Common Carotid Artery Occlusion followed by Reperfusion (BCCAO/R) may trigger a physiological response in an attempt to preserve tissue and function integrity. There are several candidate molecules among which the endocannabinoid system (ECS) and/or peroxisome-proliferator activated receptor-alpha (PPAR-alpha) may play a role in modulating oxidative stress and inflammation. The aims of the present study are to evaluate whether the ECS, the enzyme cyclooxygenase-2 (COX-2) and PPAR-alpha are involved during BCCAO/R in rat brain, and to identify possible markers of the ongoing BCCAO/R-induced challenge in plasma...
January 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28095731/n-palmitoylethanolamine-oxazoline-pea-oxa-as-a-new-therapeutic-strategy-to-control-neuroinflammation-neuroprotective-effects-in-experimental-models-of-spinal-cord-and-brain-injury
#15
Daniela Impellizzeri, Marika Cordaro, Giuseppe Bruschetta, Rosalba Siracusa, Rosalia Crupi, Emanuela Esposito, Salvatore Cuzzocrea
Modulation of N-acylethanolamine-hydrolyzing acid amidase (NAAA) represents a potential alternative strategy in the treatment of neuroinflammation. Recent studies showed that pharmacological modulation of NAAA could be achieved with the oxazoline of palmitoylethanolamide (PEA) (PEA-OXA). The aim of this study was to evaluate the neuroprotective effects of PEA-OXA in the secondary neuro-inflammatory events induced by spinal and brain trauma in mice. Animals were subjected to spinal cord and brain injury models and PEA-OXA (10 mg/kg) administered both intraperitoneally and orally 1 h and 6 h after trauma...
January 17, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28078867/plasma-endocannabinoid-behaviour-in-total-knee-and-hip-arthroplasty
#16
LETTER
R Ottria, L Cappelletti, A Ravelli, M Mariotti, F Gigli, S Romagnoli, P Ciuffreda, G Banfi, L Drago
Endocannabinoids are a class of lipid mediators involved in a wide range of physiological pathways including pain perception, and immunological defences. In particular, the involvement of endocannabinoids in bone metabolism and bone resorption has recently been studied. Moreover, one study on total knee arthroplasty describes the probable role of endocannabinoids in pain perception after surgery. The aim of the present study was to evaluate variations of endocannabinoid concentrations in patients undergoing total hip or total knee arthroplasty before and after surgery...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/27989579/plasma-palmitoylethanolamide-pea-as-a-potential-biomarker-for-impaired-coronary-function
#17
Alessandra Quercioli, Federico Carbone, Aldo Bonaventura, Luca Liberale, Zoltan Pataky, Aurélien Thomas, Sébastien Lenglet, Estelle Lauer, Alain Golay, Franco Dallegri, Vincenzo Di Marzo, Thomas H Schindler, Fabrizio Montecucco
BACKGROUND: Among endocannabinoid (EC)-related mediators, Oleoyl-ethanolamide (OEA) and Palmitoyl-ethanolamide (PEA), two endogenous PPARα agonists with lipolytic and anti-inflammatory action, respectively, are being actively investigated. Here, we assessed the potential association between plasma levels of PEA and OEA and coronary function in a cohort including normal, overweight, obese, and morbidly obese (MOB) individuals. METHODS: Myocardial perfusion and endothelium-related myocardial blood flow (MBF) responses to cold pressor test (CPT) and during pharmacological vasodilation with dipyridamole were measured with (13)N-ammonia positron emission tomography/computed tomography...
March 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27955699/adelmidrol-in-combination-with-hyaluronic-acid-displays-increased-anti-inflammatory-and-analgesic-effects-against-monosodium-iodoacetate-induced-osteoarthritis-in-rats
#18
Rosanna Di Paola, Roberta Fusco, Daniela Impellizzeri, Marika Cordaro, Domenico Britti, Valeria Maria Morittu, Maurizio Evangelista, Salvatore Cuzzocrea
BACKGROUND: Osteoarthritis (OA) is a degenerative joint disease produced by a cascade of events that can ultimately lead to joint damage. The aim of this study was to evaluate the effect of adelmidrol, a synthetic palmitoylethanolamide analogue, combined with hyaluronic acid on pain severity and modulation of the inflammatory response in a rat model of monosodium iodoacetate (MIA)-induced osteoarthritis. METHODS: OA was induced by intra-articular injection of MIA in the knee joint...
December 12, 2016: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/27916440/characterisation-of-peroxisome-proliferator-activated-receptor-signalling-in-the-midbrain-periaqueductal-grey-of-rats-genetically-prone-to-heightened-stress-negative-affect-and-hyperalgesia
#19
Bright N Okine, Jessica C Gaspar, Manish K Madasu, Weredeselam M Olango, Brendan Harhen, Michelle Roche, David P Finn
The stress-hyperresponsive Wistar-Kyoto (WKY) rat strain exhibits a hyperalgesic phenotype and is a useful genetic model for studying stress-pain interactions. Peroxisome proliferator-activated receptor (PPAR) signalling in the midbrain periaqueductal grey (PAG) modulates pain. This study characterised PPAR signalling in the PAG of WKY rats exposed to the formalin test of inflammatory pain, versus Sprague-Dawley (SD) controls. Formalin injection reduced levels of the endogenous PPAR ligands N-palmitoylethanolamide (PEA) and N-oleoylethanolamide (OEA) in the lateral(l) PAG of SD rats, but not WKY rats which exhibited higher levels of these analytes compared with formalin-injected SD counterparts...
December 1, 2016: Brain Research
https://www.readbyqxmd.com/read/27915171/progress-in-the-development-of-%C3%AE-lactams-as-n-acylethanolamine-acid-amidase-naaa-inhibitors-synthesis-and-sar-study-of-new-potent-n-o-substituted-derivatives
#20
R Petracca, S Ponzano, S M Bertozzi, O Sasso, D Piomelli, T Bandiera, F Bertozzi
The anti-inflammatory effects resulting from raising the levels of palmitoylethanolamide (PEA), an endogenous bioactive lipid, led to envisage N-Acylethanolamine Acid Amidase (NAAA), the cysteine hydrolase mainly responsible for PEA degradation, as an attractive target for small molecule inhibitors. Previous work in our group identified serine-derived β-lactams as potent and systemically active inhibitors of NAAA activity. Aiming to expand the SAR study around this class of compounds, we investigated the effect of the substitution on the endocyclic nitrogen by designing and synthesizing a series of N-substituted β-lactams...
January 27, 2017: European Journal of Medicinal Chemistry
keyword
keyword
60280
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"