Search results for "YPO"

showing 10 items of 3644 documents

Pharmacological activation of CB2 receptors counteracts the deleterious effect of ethanol on cell proliferation in the main neurogenic zones of the a…

2015

Chronic alcohol exposure reduces endocannabinoid activity and disrupts adult neurogenesis in rodents, which results in structural and functional alterations. Cannabinoid receptor agonists promote adult neural progenitor cell (NPC) proliferation. We evaluated the protective effects of the selective CB1 receptor agonist ACEA, the selective CB2 receptor agonist JWH133 and the fatty-acid amide-hydrolase (FAAH) inhibitor URB597, which enhances endocannabinoid receptor activity, on NPC proliferation in rats with forced consumption of ethanol (10%) or sucrose liquid diets for 2 weeks. We performed immunohistochemical and stereological analyses of cells expressing the mitotic phosphorylation of his…

:Phenomena and Processes::Physiological Phenomena::Physiological Processes::Growth and Development::Morphogenesis::Embryonic and Fetal Development::Organogenesis::Neurogenesis [Medical Subject Headings]CB1 receptorTubulina (proteína)Cannabinoid receptorCarbamatosEtanol:Chemicals and Drugs::Amino Acids Peptides and Proteins::Proteins::Nuclear Proteins::Histones [Medical Subject Headings]Ventrículos lateralesSacarosaNeuronasSubgranular zone0302 clinical medicine:Chemicals and Drugs::Amino Acids Peptides and Proteins::Proteins::Membrane Proteins::Receptors Cell Surface::Receptors G-Protein-Coupled::Receptors Cannabinoid::Receptor Cannabinoid CB1 [Medical Subject Headings]Histonas:Chemicals and Drugs::Organic Chemicals::Carboxylic Acids::Acids Acyclic::Carbamates [Medical Subject Headings]Receptor cannabinoide CB1Cannabinoid receptor type 2:Organisms::Eukaryota::Animals [Medical Subject Headings]:Phenomena and Processes::Metabolic Phenomena::Metabolism::Phosphorylation [Medical Subject Headings]:Anatomy::Cells::Stem Cells::Neural Stem Cells [Medical Subject Headings]:Anatomy::Nervous System::Neurons [Medical Subject Headings]health care economics and organizations:Anatomy::Nervous System::Central Nervous System::Brain::Cerebral Ventricles::Lateral Ventricles [Medical Subject Headings]Original Research:Chemicals and Drugs::Nucleic Acids Nucleotides and Nucleosides::Nucleosides::Deoxyribonucleosides::Deoxyuridine::Bromodeoxyuridine [Medical Subject Headings]0303 health sciencesAlcoholismoalcoholConsumo de alcoholNeurogenesis:Phenomena and Processes::Genetic Phenomena::Phenotype::Genetic Markers [Medical Subject Headings]:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Neurotransmitter Agents::Cannabinoid Receptor Modulators::Cannabinoid Receptor Agonists [Medical Subject Headings]Benzamidas:Chemicals and Drugs::Amino Acids Peptides and Proteins::Proteins::Membrane Proteins::Receptors Cell Surface::Receptors G-Protein-Coupled::Receptors Cannabinoid::Receptor Cannabinoid CB2 [Medical Subject Headings]Endocannabinoid system3. Good healthbromodesoxiuridinaneurogenesisEndocannabinoidesmedicine.anatomical_structure:Chemicals and Drugs::Enzymes and Coenzymes::Enzymes::Hydrolases [Medical Subject Headings]ACEADietaAlcoholFosforilaciónAgonistmedicine.medical_specialtyHidrolasasmedicine.drug_classNeurogenesiseducation:Psychiatry and Psychology::Mental Disorders::Substance-Related Disorders::Alcohol-Related Disorders::Alcoholism [Medical Subject Headings]Subventricular zoneBiology:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet [Medical Subject Headings]:Anatomy::Nervous System::Central Nervous System::Brain::Prosencephalon::Telencephalon::Cerebrum::Cerebral Cortex::Hippocampus::Dentate Gyrus [Medical Subject Headings]lcsh:RC321-57103 medical and health sciencesCellular and Molecular NeuroscienceRatasInternal medicine:Chemicals and Drugs::Amino Acids Peptides and Proteins::Proteins::Nerve Tissue Proteins::Tubulin [Medical Subject Headings]JWH133medicineGiro dentadolcsh:Neurosciences. Biological psychiatry. Neuropsychiatry030304 developmental biologyCélulas madre nerviosas:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Neurotransmitter Agents::Endocannabinoids [Medical Subject Headings]Dentate gyrusmarcadores genéticosCB2 receptor:Chemicals and Drugs::Carbohydrates::Polysaccharides::Oligosaccharides::Disaccharides::Sucrose [Medical Subject Headings]:Anatomy::Nervous System::Central Nervous System::Brain::Prosencephalon::Diencephalon::Hypothalamus [Medical Subject Headings]:Chemicals and Drugs::Organic Chemicals::Alcohols::Ethanol [Medical Subject Headings]Endocrinology:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Rats [Medical Subject Headings]nervous system:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Drinking Behavior::Alcohol Drinking [Medical Subject Headings]:Chemicals and Drugs::Organic Chemicals::Amides::Benzamides [Medical Subject Headings]030217 neurology & neurosurgeryHipotálamoNeuroscience
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Genesi geometrica delle volte centriche

1996

Un'analisi completa degli organismi voltati comporta lo studio delle molteplici componenti necessarie alla loro definizione: configurazione geometrica, sistema costruttivo, area storico-geografica di appartenenza, interpretazioni Stilistiche. L’obiettivo di questo studio è indirizzato all' analisi delle volte continue su pianta centrica definibili attraverso le leggi della geometria euclidea. L’indagine si pone all'interno dei confini relativi alla loro configurazione geometrica e il criterio adottato, svincolato da classificazioni di carattere tipologico o stilistico, propone l'identificazione di famiglie geometriche in base alla figura del poligono di base dell'impianto. Si può identifica…

A comprehensive analysis of vaulted bodies involves the study of the multiple components necessary for their definition: geometric configuration construction system historical-geographical area of belonging interpretations Stylistic. The objective of this study is directed to the 'analysis of continuous vaults on a centric plan definable through the laws of Euclidean geometry. The investigation arises within the boundaries related to their geometric configuration and the criterion adopted freed from typological or stylistic classifications proposes the identification of geometric families based on the figure of the basic polygon of the plant. An ordering process can be identified to explain the compositional process of curved-roofed central plants: that is the elaboration of a series of theoretical models developed according to an abacus referring to the basic geometries of the triangle square and pentagon is possible. It is not intended to impose a classification but to propose a study tool that thanks to a few simple compositional rules develops a very large number of configurationthe question remains as to why only a part has been used for the realization of vaulted covered centric buildings but this presumes considerations of a historical formal and constructive nature extraneous to this discussion.Settore ICAR/17 - Disegno
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TEXTURE AND LOCAL KEYPOINTS ANALYSIS FOR ADVANCED IMAGE INSPECTION

2012

ADVANCED IMAGE INSPECTION.Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniKEYPOINTSTEXTURETEXTURE AND LOCAL KEYPOINTS ANALYSIS
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Central functional response to the novel peptide cannabinoid, hemopressin.

2013

Hemopressin is the first peptide ligand to be described for the CB₁ cannabinoid receptor. Hemopressin acts as an inverse agonist in vivo and can cross the blood-brain barrier to both inhibit appetite and induce antinociception. Despite being highly effective, synthetic CB₁ inverse agonists are limited therapeutically due to unwanted, over dampening of central reward pathways. However, hemopressin appears to have its effect on appetite by affecting satiety rather than reward, suggesting an alternative mode of action which might avoid adverse side effects. Here, to resolve the neuronal circuitry mediating hemopressin's actions, we have combined blood-oxygen-level-dependent, pharmacological-ch…

AM251MaleCannabinoid receptorHypothalamus MiddleNerve Tissue ProteinsNucleus accumbensSatiety ResponseRats Sprague-DawleyCellular and Molecular Neurosciencechemistry.chemical_compoundHemoglobinsMiceRandom AllocationPiperidinesReceptor Cannabinoid CB1Appetite DepressantsmedicineInverse agonistAnimalsPeriaqueductal GrayPharmacologyMice KnockoutNeuronsBehavior AnimalCannabinoidsHemopressinPeptide FragmentsRatsVentral tegmental areamedicine.anatomical_structurechemistryPyrazolesRaphe NucleiBrain stimulation rewardRaphe nucleiPsychologyNeuroscienceInjections Intraperitonealmedicine.drugNeuropharmacology
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Activation of AMPK by medicinal plants and natural products: Its role in type 2 diabetes mellitus

2019

Type-2 Diabetes (T2D) is a metabolic disease characterized by permanent hyperglycemia, whose development can be prevented or delayed by using therapeutic agents and implementing lifestyle changes. Some therapeutic alternatives include regulation of glycemia through modulation of different mediators and enzymes, such as AMP-activated protein kinase (AMPK), a highly relevant cellular energy sensor for metabolic homeostasis regulation, with particular relevance in the modulation of liver and muscle insulin sensitivity. This makes it a potential therapeutic target for antidiabetic drugs. In fact, some of them are standard drugs used for treatment of T2D, such as biguanides and thiazoli-dindione…

AMPKCIENCIAS MÉDICAS Y DE LA SALUDBiguanidesAMP-Activated Protein KinasesPharmacologyResveratrolCarbohydrate metabolismNATURAL PRODUCTS03 medical and health scienceschemistry.chemical_compound0302 clinical medicineBerberineDiabetes mellitusDrug DiscoveryHumansHypoglycemic AgentsMedicineTYPE 2 DIABETES MELLITUSProtein kinase A030304 developmental biologyPharmacologychemistry.chemical_classificationBiological Products0303 health sciencesPlants Medicinalbusiness.industryType 2 Diabetes MellitusAMPKGeneral MedicineBioquímica y Biología Molecularmedicine.diseaseANTIDIABETIC DRUGSMedicina BásicaGlucoseEnzymeDiabetes Mellitus Type 2chemistry030220 oncology & carcinogenesisThiazolidinedionesbusinessMEDICINAL PLANTS
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CLINICAL CHARACTERISTICS AND PLASMA LIPIDS IN SUBJECTS WITH FAMILIAL COMBINED HYPOLIPIDEMIA: A POOLED ANALYSIS

2013

Background. Angiopoietin-like 3 (ANGPTL3) regulates lipoprotein metabolism by modulating extracellular lipases. Loss-of function mutations in ANGPTL3 gene cause familial combined hypolipidemia (FHBL2). The mode of inheritance and hepatic and vascular consequences of FHBL2 have not been fully elucidated. To get further insights on these aspects, we re-evaluated the clinical and the biochemical characteristics of all reported cases of FHBL2. Methods and Results. One hundred fteen FHBL2 individuals carrying 13 different mutations in the ANGPTL3 gene (14 homozygotes, 8 compound heterozygotes and 93 heterozygotes) and 402 controls were considered. Carriers of 2 mutant alleles had undetectable pl…

ANGPTL3 mutations; angiopoietin-like 3; cardiovascular disease; diabetes mellitus; fatty liverSettore MED/09 - Medicina InternaCompound heterozygosityBiochemistryCohort StudiesHypobetalipoproteinemiasEndocrinologyANGPTL3cardiovascular diseaseGenotypeChildLipoproteinclinical characteristicsAged 80 and overbiologydiabetes mellituFatty liverHomozygoteLipoprotein(a)Middle AgedANGPTL3 mutationLipidsCardiovascular Diseasesdiabetes mellitusANGPTL3 Familial combined hypolipidemia LipoproteinAdultmedicine.medical_specialtyHeterozygoteANGPTL3; Familial combined hypolipidemia; clinical characteristicsAdolescentEvinacumabQD415-436Young AdultDiabetes mellitusInternal medicinemedicineHumansANGPTL3 mutationsAlleleFamilial combined hypolipidemiaAgedAngiopoietin-Like Protein 3fatty liverangiopoietin-like 3Cell Biologymedicine.diseaseEndocrinologyAngiopoietin-like ProteinsGene Expression RegulationMutationbiology.proteinPatient-Oriented and Epidemiological ResearchAngiopoietinsLipoproteinLipoprotein(a)
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Do ventilatory parameters influence outcome in patients with severe acute respiratory infection? Secondary analysis of an international, multicentre1…

2021

Purpose: To investigate the possible association between ventilatory settings on the first day of invasive mechanical ventilation (IMV) and mortality in patients admitted to the intensive care unit (ICU) with severe acute respiratory infection (SARI). Materials and methods: In this pre-planned sub-study of a prospective, multicentre observational study, 441 patients with SARI who received controlled IMV during the ICU stay were included in the analysis. Results: ICU and hospital mortality rates were 23.1 and 28.1%, respectively. In multivariable analysis, tidal volume and respiratory rate on the first day of IMV were not associated with an increased risk of death; however, higher driving pr…

ARDSSoins intensifs réanimationmedicine.medical_treatmentAirway pressuresPEEP positive end-expiratory pressureCritical Care and Intensive Care Medicinelaw.inventionHypoxemiaCohort StudiesPositive-Pressure RespirationMechanical ventilationSARI severe acute respiratory infectionlawHospital MortalityProspective StudiesIQR interquartile rangesProspective cohort studyRCT randomized controlled trialTidal volumeSOFA Sequential Organ Failure AssessmentSAPS Simplified Acute Physiology ScoreIntensive care unitVCV volume-controlled ventilationHIV human immunodeficiency virusIntensive Care UnitsIC GLOSSARI Intensive Care Global Study on Severe Acute Respiratory Infectionmedicine.symptomCohort studyLOS length of staymedicine.medical_specialtyVt tidal volumeCOPD Chronic obstructive pulmonary diseaseNYHA New York Heart Association.PCV pressure-controlled ventilationArticleInternal medicineICU Intensive Care UnitSIMV Synchronized intermittent mandatory ventilationmedicineTidal VolumeHumansDP driving pressurePEEPARDS acute respiratory distress syndromeMechanical ventilationbusiness.industryOdds ratioPneumoniaPlateau pressuremedicine.diseaseRespiration ArtificialVILI ventilator induced lung injuryCI confidence intervalOR odds ratioIMV invasive mechanical ventilationCPAP continuous positive airway pressureARDSbusinessSD standard deviationECMO extracorporeal membrane oxygenationPBW predicted body weightPplat plateau pressure
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Mechanical ventilation parameters in critically ill COVID-19 patients: a scoping review

2021

Abstract Background The mortality of critically ill patients with COVID-19 is high, particularly among those receiving mechanical ventilation (MV). Despite the high number of patients treated worldwide, data on respiratory mechanics are currently scarce and the optimal setting of MV remains to be defined. This scoping review aims to provide an overview of available data about respiratory mechanics, gas exchange and MV settings in patients admitted to intensive care units (ICUs) for COVID-19-associated acute respiratory failure, and to identify knowledge gaps. Main text PubMed, EMBASE, and MEDLINE databases were searched from inception to October 30, 2020 for studies providing at least one v…

ARDSmedicine.medical_specialtyCritical Illnessmedicine.medical_treatmentReviewRespiratory physiologyCritical Care and Intensive Care MedicineHypoxemia03 medical and health sciencesMechanical ventilation0302 clinical medicineIntensive careFraction of inspired oxygenmedicineHumansIntensive care unitMechanical ventilation.Positive end-expiratory pressureMechanical ventilationRespiratory Distress SyndromeIntensive care unitsCoronavirus disease 2019Acute respiratory distress syndromebusiness.industrylcsh:Medical emergencies. Critical care. Intensive care. First aidCOVID-19030208 emergency & critical care medicinelcsh:RC86-88.9medicine.diseaseRespiration Artificial030228 respiratory systemEmergency medicineRespiratory Mechanicsmedicine.symptombusinessCohort studyCritical Care
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Hyperoxemia and excess oxygen use in early acute respiratory distress syndrome: Insights from the LUNG SAFE study

2020

Abstract Background Concerns exist regarding the prevalence and impact of unnecessary oxygen use in patients with acute respiratory distress syndrome (ARDS). We examined this issue in patients with ARDS enrolled in the Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE (LUNG SAFE) study. Methods In this secondary analysis of the LUNG SAFE study, we wished to determine the prevalence and the outcomes associated with hyperoxemia on day 1, sustained hyperoxemia, and excessive oxygen use in patients with early ARDS. Patients who fulfilled criteria of ARDS on day 1 and day 2 of acute hypoxemic respiratory failure were categorized based on the presence o…

ARDSmedicine.medical_treatment030204 cardiovascular system & hematologyCritical Care and Intensive Care MedicineHyperoxemiaHypoxemialaw.inventionHypoxemia0302 clinical medicinelawFraction of inspired oxygenOxygen therapyPrevalenceMedicineHypoxiaAcute respiratory distress syndrome; Hyperoxemia; Hyperoxia; Hypoxemia; Hypoxia; Invasive mechanical ventilation; Mortality; Oxygen therapy;Respiratory Distress SyndromeHyperbaric OxygenationAcute respiratory distress syndromeRespirationlcsh:Medical emergencies. Critical care. Intensive care. First aidHyperoxemiaIntensive care unitIntensive Care UnitsAnesthesiaArtificialmedicine.symptomHumanArtificial ventilationAcute respiratory distress syndrome; Hyperoxemia; Hyperoxia; Hypoxemia; Hypoxia; Invasive mechanical ventilation; Mortality; Oxygen therapyIntensive Care UnitHyperoxiaNO03 medical and health sciencesIntensive careSettore MED/41 - ANESTESIOLOGIAHumansInvasive mechanical ventilationMortalitybusiness.industryResearchRespiratory Distress Syndrome Adultlcsh:RC86-88.9medicine.diseaseOxygen therapyRespiration Artificialrespiratory tract diseasesOxygenlnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4]030228 respiratory systembusiness
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Cabbage and fermented vegetables: from death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19

2021

International audience; Large differences in COVID-19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS-CoV-2 binds to its receptor, the angiotensin-converting enzyme 2 (ACE2). As a result of SARS-CoV-2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1 R) axis associated with oxidative stress. This leads to insulin resistance …

ARIA groupAntioxidantMediterranean dietmedicine.medical_treatmentBrassicasulforaphaneMESH: Angiotensin-Converting Enzyme 2ReviewcabbageAntioxidants0302 clinical medicine10183 Swiss Institute of Allergy and Asthma ResearchVegetableskimchiFood sciencekimči0303 health sciencesMESH: NF-E2-Related Factor 23. Good healthAngiotensin-converting enzyme 22723 Immunology and Allergyfermentirana zelenjavaMESH: EcologyKeywords: Angiotensin converting enzyme 2NF-E2-Related Factor 2KEAP1-NRF2 SYSTEMImmunologyReviewsBrassicaNRF203 medical and health sciencesudc:578:635.34:663.15:COVID‐19angiotensin-converting enzyme 2CorrespondenceHumansMESH: SARS-CoV-2LactobacilluINTERMITTENT HYPOXIA2403 ImmunologyScience & TechnologyMESH: HumansAngiotensin II receptor type 1koronavirusMESH: Antioxidantsmedicine.disease030228 respiratory systemchemistryFermentationAllergymedicine.disease_causechemistry.chemical_compoundLINKING GUT MICROBIOTALactobacillalesLactobacillusImmunology and AllergyMESH: COVID-19Angiotensin converting enzyme 2030212 general & internal medicineOXIDATIVE STRESS[SDV.IMM.ALL]Life Sciences [q-bio]/Immunology/AllergologyKeywords: Angiotensin converting enzyme 2; COVID-19; Lactobacillus; cabbage; diet; fermented vegetable; kimchi; sulforaphane.angiotensin-converting enzyme 2; cabbage; COVID-19; diet; fermented vegetable; kimchi; Lactobacillus; sulforaphane2. Zero hungerFOODSEcologyLactobacillalesMortality rate10177 Dermatology ClinicMEDITERRANEAN DIET1107 ImmunologyLife Sciences & Biomedicinefermented vegetable610 Medicine & healthSettore MED/10 - Malattie Dell'Apparato RespiratorioBiologyMESH: FermentationMESH: Gastrointestinal MicrobiomeInsulin resistanceMESH: DietDownregulation and upregulationmedicine030304 developmental biologySARS-CoV-2COVID-19MESH: BrassicaCOVID-19; Lactobacillus; angiotensin-converting enzyme 2; cabbage; diet; fermented vegetable; kimchi; sulforaphane; Angiotensin-Converting Enzyme 2; Antioxidants; COVID-19; Diet; Ecology; Gastrointestinal Microbiome; Humans; Lactobacillales; NF-E2-Related Factor 2; Brassica; Fermentation; SARS-CoV-2; Vegetablesbiology.organism_classificationMESH: VegetablesDYSFUNCTIONDietGastrointestinal MicrobiomeLactobacillusMESH: Lactobacillalesangiotensin-converting enzyme 2 cabbage COVID-19 diet fermented vegetable kimchi Lactobacillus sulforaphanedietOxidative stressSulforaphane
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