Search results for "Dios"

showing 10 items of 1322 documents

Aula abierta

2015

ResumenEl objetivo del presente estudio fue analizar el impacto percibido por parte de los alumnos como resultado de su participación en el programa de la Universidad de la Experiencia de la Universidad de La Rioja. La muestra estuvo formada por 83 alumnos de dicho programa. Al grupo de estudiantes se les aplicó un cuestionario diseñado ad hoc para evaluar potenciales resultados a diferentes niveles: general, educativo, social, afectivo, cognitivo, físico y afectividad negativa. Los resultados obtenidos muestran que el impacto del programa trasciende la adquisición de conocimientos, alcanzando otras esferas relevantes de la persona como son la social, la psicológica y la física. Además, los…

Quality of lifeCalidad de vidaWell-beingApplied psychologySample (statistics)Social integrationNegative affectivitybienestarEnvejecimiento activoEducationActive ageingUniversity educationEmpirical evidenceIntegración socialProgramas universitarios para mayoresinvestigación sobre programas de estudiosCognitionMental activityeducación de adultosenseñanza superiorformación continuaUniversidad de La RiojaPsychologyOlder peopleBienestarUniversity programs for older people
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Residential Exposure to Outdoor Air Pollution during Pregnancy and Anthropometric Measures at Birth in a Multicenter Cohort in Spain

2011

Background: A growing body of research suggests that prenatal exposure to air pollution may be harmful to fetal development. We assessed the association between exposure to air pollution during pregnancy and anthropometric measures at birth in four areas within the Spanish Children’s Health and Environment (INMA) mother and child cohort study. Methods: Exposure to ambient nitrogen dioxide (NO2) and benzene was estimated for the residence of each woman (n = 2,337) for each trimester and for the entire pregnancy. Outcomes included birth weight, length, and head circumference. The association between residential outdoor air pollution exposure and birth outcomes was assessed with linear regress…

Questionnaires:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure::Environmental Monitoring [Medical Subject Headings]Fetus -- CreixementPediatricsHealth Toxicology and MutagenesisEspañaair pollution:Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Cohort StudiesbenzenebirthRecién NacidoPregnancyResidence CharacteristicsSurveys and Questionnaires:Chemicals and Drugs::Chemical Actions and Uses::Toxic Actions::Environmental Pollutants::Air Pollutants [Medical Subject Headings]:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure::Maternal Exposure [Medical Subject Headings]Birth WeightBody SizeMedicineProspective StudiesProspective cohort studyTamaño Corporal:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy [Medical Subject Headings]:Health Care::Environment and Public Health::Public Health::Epidemiologic Methods::Data Collection::Questionnaires [Medical Subject Headings]Vehicle Emissions:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]Dióxido de NitrógenoPeso al NacerAir PollutantsInhalation ExposureanthropometryAdultoDistribución Espacial de la Población:Chemicals and Drugs::Complex Mixtures::Vehicle Emissions [Medical Subject Headings]Adulto JovenEstudios ProspectivosAire -- Contaminació -- Efectes fisiològics -- EpidemiologiaExposición MaternaHumanos:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure::Inhalation Exposure [Medical Subject Headings]Maternal ExposureFemeninaInfant Small for Gestational AgeCohort:Named Groups::Persons::Age Groups::Infant::Infant Newborn::Infant Low Birth Weight::Infant Small for Gestational Age [Medical Subject Headings]:Chemicals and Drugs::Inorganic Chemicals::Nitrogen Compounds::Nitrogen Oxides [Medical Subject Headings]Emisiones de VehículosFemalepregnancyEnvironmental MonitoringCohort studyAdultmedicine.medical_specialty:Named Groups::Persons::Age Groups::Adult::Young Adult [Medical Subject Headings]nitrogen dioxideEmbarazoBirth weightMonitoreo del AmbienteExposición por Inhalación:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Size [Medical Subject Headings]:Named Groups::Persons::Age Groups::Infant::Infant Newborn [Medical Subject Headings]Young AdultRecién Nacido Pequeño para la Edad Gestacional:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]HumansPregnancybusiness.industryResearchBencenoInfant NewbornPublic Health Environmental and Occupational Healthbirth weightAnthropometrymedicine.disease:Health Care::Environment and Public Health::Public Health::Epidemiologic Measurements::Demography::Residence Characteristics [Medical Subject Headings]Confidence interval:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Cyclic::Hydrocarbons Aromatic::Benzene [Medical Subject Headings]:Health Care::Environment and Public Health::Public Health::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Prospective Studies [Medical Subject Headings]:Check Tags::Female [Medical Subject Headings]Spain:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies [Medical Subject Headings]Contaminantes del AireSmall for gestational ageEstudios de CohortesbusinessDemographyEnvironmental Health Perspectives
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Low physical activity and its association with diabetes and other cardiovascular risk factors: a nationwide, population-based study

2016

Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM; ISCIII Ministerio de Ciencia e Innovacion); Ministerio de Sanidad y Consumo; Spanish Diabetes Society (SED)

QuestionnairesMaleDislipidemiasCross-sectional studyEstudios transversalesEspañaObesidadÍndice de masa corporalBiochemistryBody Mass Index0302 clinical medicineEndocrinology:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Musculoskeletal Physiological Processes::Movement::Motor Activity [Medical Subject Headings]Public and Occupational Healthlcsh:Science:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Diet Mediterranean [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Prevalence [Medical Subject Headings]:Chemicals and Drugs::Lipids::Glycerides::Triglycerides [Medical Subject Headings]:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]Aged 80 and overDiabetis:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Lipid Metabolism Disorders::Dyslipidemias [Medical Subject Headings]:Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Overweight::Obesity::Obesity Abdominal [Medical Subject Headings]Cardiovascular DiseasesObesitatEnfermedades cardiovascularesFactores de riesgomedicine.medical_specialtyEndocrine Disorders:Chemicals and Drugs::Lipids::Lipoproteins::Lipoproteins HDL::Cholesterol HDL [Medical Subject Headings]:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Habits::Smoking [Medical Subject Headings]QüestionarisTriglicéridosExercici -- Aspectes sanitaris03 medical and health sciencesDiabetes MellitusHumans:Diseases::Cardiovascular Diseases [Medical Subject Headings]ExerciseAgedSurvey ResearchMalalties cardiovascularsPreventionlcsh:REnfermedad crónicaBiology and Life SciencesPhysical ActivityInsulin-resistancemedicine.diseaseActividad motoraObesityLipid metabolismCross-Sectional StudiesDyslipidemiaAdherenceGlucosalcsh:QBody mass indexDyslipidemiaDemography:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Psychology Social::Life Style::Sedentary Lifestyle [Medical Subject Headings]PhysiologyPhysical fitnessSistema cardiovascular -- Malalties:Chemicals and Drugs::Carbohydrates::Monosaccharides::Hexoses::Glucose [Medical Subject Headings]lcsh:Medicine:Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Overweight::Obesity [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Probability::Risk::Risk Factors [Medical Subject Headings]Obesidad abdominalGeographical LocationsGlucose MetabolismRisk FactorsHábito de fumarMedicine and Health SciencesPrevalence030212 general & internal medicinePrediabetes:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Surveys and Questionnaires [Medical Subject Headings]Multidisciplinary:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Disease Attributes::Chronic Disease [Medical Subject Headings]DiabetesMiddle Aged:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cross-Sectional Studies [Medical Subject Headings]EuropeEncuestas y cuestionariosPhysiological ParametersResearch DesignCarbohydrate MetabolismFemaleResearch ArticleAdultAdolescent030209 endocrinology & metabolismVida sedentariaResearch and Analysis MethodsHDL-colesterolYoung AdultSex FactorsDiabetes mellitusmedicineAdultsObesityEspanya:Diseases::Endocrine System Diseases::Diabetes Mellitus::Prediabetic State [Medical Subject Headings]Sedentary lifestylebusiness.industryEstado prediabéticoBody WeightPhysical fitnessDieta mediterráneaMetabolisme dels lípidsDietMetabolismSpainMetabolic DisordersPeople and PlacesPhysical therapySedentary BehaviorbusinessPrevalenciaCondició física
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Altered cerebral blood flow velocity features in fibromyalgia patients in resting-state conditions

2017

[EN] The aim of this study is to characterize in resting-state conditions the cerebral blood flow velocity (CBFV) signals of fibromyalgia patients. The anterior and middle cerebral arteries of both hemispheres from 15 women with fibromyalgia and 15 healthy women were monitored using Transcranial Doppler (TCD) during a 5-minute eyes-closed resting period. Several signal processing methods based on time, information theory, frequency and time-frequency analyses were used in order to extract different features to characterize the CBFV signals in the different vessels. Main results indicated that, in comparison with control subjects, fibromyalgia patients showed a higher complexity of the envel…

QuestionnairesMiddle Cerebral ArteryFibromyalgiaPhysiologyEntropyhumanosEmotionsCerebral arterieslcsh:MedicineSocial SciencesAnxietycirculación cerebrovascular0302 clinical medicineHeart RateBlood FlowFibromyalgiaMedicine and Health SciencesPsychologylcsh:Sciencemediana edadancianoMultidisciplinaryDepressionPhysics05 social sciencesBrainNeuromuscular DiseasesadultoMiddle AgedafectoBody FluidsBloodNeurologyCerebral blood flowResearch DesignCerebrovascular CirculationAnesthesiaPhysical Sciencesarteria cerebral mediaCardiologyThermodynamicsFemaleAnatomyBlood Flow VelocityResearch ArticleAdultmedicine.medical_specialtyEXPRESION GRAFICA EN LA INGENIERIAestudios de casos y controlesCardiologyResearch and Analysis Methods050105 experimental psychologyLateralization of brain function03 medical and health sciencesRheumatologyInternal medicineMental Health and PsychiatryHeart ratemedicineHumans0501 psychology and cognitive sciencesLeft HemisphereAgedSurvey ResearchResting state fMRIMood Disordersbusiness.industryvelocidad del flujo sanguíneolcsh:RBiology and Life SciencesBlood flowmedicine.diseaseTranscranial DopplerAffectCase-Control Studieslcsh:QfibromialgiabusinessCerebral Hemispheres030217 neurology & neurosurgeryPLOS ONE
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Lo nuestro es lo de todos

2008

QuiebraEconomía de guerraDeshonorVidal-Beneyto JoséAcciones: Acciones de una vida: Acciones Internacionales: Acción Institucional InternacionalSolidaridadRiesgoObjetivos del MilenioEconomíaEconomía realDeudaDesigualdadJusticiaSubsidiosFondosIgualdadOMCMuertesMercadoContracciónFMIBanco MundialColectivoVidaCorazónTodosOperacionesAutorregulaciónCrisis financieraFederico MayorVida económicaNEOLIBERALISMOLibertadNuestroSistemaCapitalismo financieroNaciones UnidasIndividuoRupturas
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Radiosynthesis of 3-indolyl[1-11C]acetic acid for phyto-PET-imaging: An improved production procedure and formulation method

2014

Abstract An improved production procedure and formulation method for the carbon-11 radiolabeled phytohormone, 3-indolyl-[l- 11 C]acetic acid ([ 11 C]IAA), was developed by modifying selected original reaction parameters. This updated procedure both doubled the yield (from 25.9±6.7% ( n =12) to 61.0±0.3% ( n =10)) and increased the concentration (0.2–0.4 GBq/0.15–0.3 mL), enabling us to provide the radiotracer [ 11 C]IAA suitable for in vivo phyto-PET-imaging studies. The specific activity was improved by more than a factor of three (26.7±5.6 GBq/µmol to 82.5±36.1 GBq/µmol). The total synthesis time for both production and formulation was 81.8±3.0 min ( n =10). In addition, a streamlined sem…

Radiation exposureAcetic acidchemistry.chemical_compoundRadiationchemistryYield (chemistry)RadiosynthesisTotal synthesisHigh radiationSpecific activityPet imagingNuclear chemistryApplied Radiation and Isotopes
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Recombinant human erythropoietin increases the radiosensitivity of xenografted human tumours in anaemic nude mice

2001

Purpose: The effect of recombinant human erythropoietin (Epo) on the radiosensitivity of human tumour xenografts growing in anaemic nude mice was studied. Methods and materials: Anaemia was induced by total body irradiation (TBI) of mice prior to tumour transplantation. The development of anaemia was prevented by Epo (1000 U/kg s.c.) given 3 times weekly starting 2 weeks prior to TBI (5 Gy). Epo treatment did not influence the growth rate of the tumours, which were transplanted into the subcutis of the hind leg of mice. Thirteen days after TBI (tumour volume of approx. 40 mm3), a single-dose irradiation (12 Gy) of the tumour was performed resulting in a growth delay with subsequent regrowth…

Radiation-Sensitizing AgentsCancer ResearchPathologymedicine.medical_specialtyRatónAnemiaMice NudeBiologyMicehemic and lymphatic diseasesInternal medicinemedicineAnimalsHumansRadiosensitivityddc:610ErythropoietinHematologyAnemiaNeoplasms ExperimentalGeneral MedicineTotal body irradiationHypoxia (medical)medicine.diseaseCombined Modality TherapyXenograft Model Antitumor AssaysCell HypoxiaRecombinant ProteinsTransplantationOncologyErythropoietinCancer researchmedicine.symptomCell Divisionmedicine.drug
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The radiosensitization effect of titanate nanotubes as a new tool in radiation therapy for glioblastoma: A proof-of-concept

2013

Abstract Background and purpose One of the new challenges to improve radiotherapy is to increase the ionizing effect by using nanoparticles. The interest of titanate nanotubes (TiONts) associated with radiotherapy was evaluated in two human glioblastoma cell lines (SNB-19 and U87MG). Materials and methods Titanate nanotubes were synthetized by the hydrothermal treatment of titanium dioxide powder in a strongly basic NaOH solution. The cytotoxicity of TiONts was evaluated on SNB-19 and U87MG cell lines by cell proliferation assay. The internalization of TiONts was studied using Transmission Electron Microscopy (TEM). Finally, the effect of TiONts on cell radiosensitivity was evaluated using …

Radiation-Sensitizing AgentsCell SurvivalDNA repairCellApoptosisFlow cytometryCell Line TumormedicineHumansRadiology Nuclear Medicine and imagingRadiosensitivityClonogenic assayCytotoxicityTitaniumNanotubesmedicine.diagnostic_testBrain NeoplasmsChemistryCell growthCell CycleHematologyCell cyclemedicine.anatomical_structureOncologyBiophysicsGlioblastomaReactive Oxygen SpeciesDNA DamageRadiotherapy and Oncology
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Evaluation of Epigenetic and Radiomodifying Effects during Radiotherapy Treatments in Zebrafish

2021

Radiotherapy is still a long way from personalizing cancer treatment plans, and its effectiveness depends on the radiosensitivity of tumor cells. Indeed, therapies that are efficient and successful for some patients may be relatively ineffective for others. Based on this, radiobiological research is focusing on the ability of some reagents to make cancer cells more responsive to ionizing radiation, as well as to protect the surrounding healthy tissues from possible side effects. In this scenario, zebrafish emerged as an effective model system to test for radiation modifiers that can potentially be used for radiotherapeutic purposes in humans. The adoption of this experimental organism is fu…

Radiation-Sensitizing AgentsEmbryo NonmammalianQH301-705.5medicine.medical_treatmentEmbryonic DevelopmentSettore BIO/11 - Biologia MolecolareReviewBioinformaticsCatalysisEpigenesis GeneticInorganic Chemistryembryogenesis; epigenetics; radiomodifiers; radiotherapy; zebrafish.In vivomedicineAnimalsEpigeneticsRadiosensitivityBiology (General)Physical and Theoretical ChemistryQD1-999Molecular BiologyZebrafishradiotherapySpectroscopyradiomodifiersepigeneticsbiologybusiness.industryOrganic ChemistryGeneral Medicinezebrafishbiology.organism_classificationComputer Science ApplicationsCancer treatmentRadiation therapyChemistryModels AnimalCancer cellembryogenesisbusinessExperimental OrganismInternational Journal of Molecular Sciences
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A Cloudless land atmosphere radiosounding database for generating land surface temperature retrieval algorithms

2007

A database of global, cloud-free, atmospheric radiosounding profiles was compiled with the aim of simulating radiometric measurements from satellite-borne sensors in the thermal infrared. The objective of the simulation is to generate split-window (SW) and dual-angle (DA) algorithms for the retrieval of land surface temperature (LST) from Terra/Moderate Resolution Imaging Spectroradiometer (MODIS) and Envisat/advanced along track scanning radiometer (AATSR) data. The database contains 382 radiosonde profiles acquired over land, with nearly-uniform distribution of precipitable water between 0 and 5.5 cm. Radiative transfer calculations were performed with the MODTRAN 4 code. Different viewin…

RadiometerDatabasePrecipitable waterMeteorologyMODTRANAATSRcomputer.software_genrelaw.inventionlawNadirRadiosondeEnvironmental scienceRadiometryModerate-resolution imaging spectroradiometercomputerRemote sensing2007 IEEE International Geoscience and Remote Sensing Symposium
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