Search results for "AMA"

showing 10 items of 8558 documents

Actitudes del alumnado de educación secundaria hacia la diversidad afectivo-sexual y familiar. Estudio descriptivo en las cooperativas valencianas y …

2017

La diversidad de modelos familiares no se traduce en una igualdad de aceptación, especialmente cuando estos se alejan de la heteronormatividad. La presente tesis aborda el estudio de la aceptación de las familias homoparentales en la etapa de educación secundaria desarrollándose en dos fases. En la primera se pretende describir las actitudes del alumnado de Educación Secundaria en relación con la Diversidad Afectivo-sexual y Familiar y en la segunda elaborar un programa de intervención - denominado H-EDUCA-, fundamentado en la literatura científica y adaptado a nuestro contexto para mejorar las actitudes del alumnado hacia este modelo familiar; planteándose valorar su eficacia en un estudio…

:PSICOLOGÍA::Psicología del niño y del adolescente [UNESCO]Programa intervenciónUNESCO::SOCIOLOGÍA::Grupos Sociales::Familia parentescoFamilias HomoparentalesUNESCO::PSICOLOGÍA::PersonalidadHomofobia:SOCIOLOGÍA::Grupos Sociales::Familia parentesco [UNESCO]CompasiónUNESCO::PSICOLOGÍA::Estudio psicológico de temas socialesUNESCO::PEDAGOGÍA::Organización y planificación de la educación::Niveles y temas de educaciónLesbianasDiversidad FamiliarUNESCO::PSICOLOGÍA::Psicología del niño y del adolescenteAdolescencia:PSICOLOGÍA::Personalidad [UNESCO]:PEDAGOGÍA::Organización y planificación de la educación::Niveles y temas de educación [UNESCO]:PSICOLOGÍA::Estudio psicológico de temas sociales [UNESCO]GaisEducación Secundaria
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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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Nuevos recursos sanitarios en época de crisis: el papel del trabajador social en la Unidad de Neurorehabilitación Infantil del Hospital de Manises

2013

En los últimos años se ha detectado un aumento en los niños diagnosticados con Trastornos Generalizados del Desarrollo (TGD) y Daño Cerebral (DC). Al mismo tiempo la formación e información por parte de los profesionales que intervienen con estos niños también es mayor por lo que el Departamento de Salud de Manises creó en mayo del 2012 la primera Unidad de Neurorrehabilitación Infantil integrada en un hospital público valenciano especializada en estos casos. La Unidad está atendida por un equipo de profesionales especializados en TGD y DC, tanto en el diagnóstico como en la intervención y con una filosofía de trabajo interdisciplinar. Este equipo cuenta con la figura del trabajador social …

:SOCIOLOGÍA::Cambio y desarrollo social [UNESCO]UNESCO::SOCIOLOGÍA::Cambio y desarrollo socialTrabajo Social equipo interdisciplinar neurorrehabilitación trastorno generalizado del desarrollo daño cerebral. social worker interdisciplinary team neurorehabilitation pervasive developmental disorder brain damage. Artículo
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Comparative Analysis of Machine Learning Methods to Predict Growth of F. sporotrichioides and Production of T-2 and HT-2 Toxins in Treatments with Et…

2021

The efficacy of ethylene-vinyl alcohol copolymer films (EVOH) incorporating the essential oil components cinnamaldehyde (CINHO), citral (CIT), isoeugenol (IEG), or linalool (LIN) to control growth rate (GR) and production of T-2 and HT-2 toxins by Fusarium sporotrichioides cultured on oat grains under different temperature (28, 20, and 15 °C) and water activity (aw) (0.99 and 0.96) regimes was assayed. GR in controls/treatments usually increased with increasing temperature, regardless of aw, but no significant differences concerning aw were found. Toxin production decreased with increasing temperature. The effectiveness of films to control fungal GR and toxin production was as follows: EVOH…

<i>Fusarium sporotrichioides</i>Water activityHealth Toxicology and MutagenesisToxins.MicrobiologiaHT-2 toxinToxicologyMachine learningcomputer.software_genreCitralfungal growthCinnamaldehydelaw.inventionchemistry.chemical_compoundBiofilms.LinaloolAprendizaje automático (Inteligencia artificial)lawpredictive microbiologyT-2 toxinMicroorganismes patògensPolímeros.Machine learning.ethylene-vinyl alcohol copolymersEssential oilEssences and essential oils.biologyPolymers.business.industryPetri dishRbiology.organism_classificationFusarium sporotrichioidesEsencias.IsoeugenolBiofilmes.essential oil pure componentsmachine learningchemistryMedicineArtificial intelligencebusinesscomputerToxinas y antitoxinas.Toxins
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Chemical Composition of Thymus leucotrichus var. creticus Essential Oil and Its Protective Effects on Both Damage and Oxidative Stress in Leptodictyu…

2022

The chemical profile of the essential oil (EO) of the aerial parts of Thymus leucotrichus var. creticus (Lamiaceae), a taxon not previously studied, was investigated by GC–MS analysis, using a DB–Wax polar column. Oxygenated monoterpenes and monoterpene hydrocarbons dominate the EO, with thymol (46.97%) and p-cymene (28.64%) as the main constituent of these two classes, respectively. The ability of the EO of T. leucotrichus to reduce Cd toxicity was studied in aquatic moss Leptodictyum riparium. To study EO-induced tolerance to Cd toxicity, apex growth, number of dead cells, DNA damage and antioxidant response in gametophytes were examined. The exogenous application of the EO yields a resum…

<i>Thymus leucotrichus</i> var. <i>creticus</i>; essential oil; thymol; <i>p</i>-Cymene; antioxidant activity; DNA damageEcologyp-CymenethymolDNA damageantioxidant activityPlant ScienceThymus leucotrichus var. creticusThymus leucotrichus var. creticuEcology Evolution Behavior and Systematicsessential oil
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Two cases of monomicrobial intraabdominal abscesses due to KPC - 3 Klebsiella pneumoniaeST258 clone

2011

Abstract Background Knowledge of the etiology of pyogenic liver and pancreatic abscesses is an important factor in determining the success of combined surgical and antibiotic treatment. Literature shows geographical variations in the prevalence and distribution of causative organisms, and the spread of Klebsiella pneumoniae carbapenemase-producing bacteria is an emerging cause of abdominal infections. Case presentation We herein describe two cases of intra-abdominal abscesses due to monomicrobial infection by Klebsiella pneumoniae Sequence Type 258 producing K. pneumoniae carbapenemase 3 (KPC-Kp). In case 1, a 50-year-old HIV-negative Italian woman with chronic pancreatitis showed infection…

<it>Klebsiellae pneumoniae</it>medicine.medical_specialtyAbdominal AbscessSettore MED/17 - Malattie Infettivecarbapenemasesmedicine.drug_classKlebsiella pneumoniaeAntibioticsMinocyclineCase ReportDrug resistanceTigecyclineTigecyclinebeta-LactamasesBacterial ProteinsDrug Resistance Multiple BacterialPancreatitis ChronicInternal medicinemedicineHumanslcsh:RC799-869Klebsiellae pneumoniaeSettore MED/12 - GastroenterologiabiologyColistinbusiness.industryAbdominal InfectionLiver NeoplasmsGastroenterologyGeneral MedicineMiddle Agedbiology.organism_classificationmedicine.diseaseAnti-Bacterial AgentsElectrophoresis Gel Pulsed-FieldKlebsiella InfectionsSurgeryPancreatic NeoplasmsSettore MED/18 - Chirurgia GeneraleKlebsiella pneumoniaeColistinPancreatitislcsh:Diseases of the digestive system. Gastroenterologymonomicrobial abscess Klebsiellae pneumoniae carbapenemasesFemalebusinessmonomicrobial abscessmedicine.drugLiver abscessBMC Gastroenterology
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Abstract 857: Metal oxide nanoparticles as adjuvant for radiation therapy

2018

Abstract Background: Radiation therapy comprises a fundamental component of modern tumor treatment. Unfortunately, its success is limited by the development of radiation resistances. The emerging field of nanotechnology offers great opportunities for diagnosing, imaging, as well as treating cancer. Metal oxide nanoparticles in particular zinc oxide nanoparticles (ZnO-NP) have been shown to display a selective cytotoxic effect on tumor cells via a yet unknown mechanism. Most likely the generation of reactive oxygen species (ROS), breakdown of mitochondria and DNA damage are involved. The success of radiation therapy equally relies on the generation of ROS, which develop their cytotoxic poten…

A549 cellCancer ResearchRadiosensitizerDNA damageChemistrymedicine.medical_treatmentmedicine.disease_causeRadiation therapyOncologyApoptosisCancer researchmedicineCytotoxic T cellCytotoxicityGenotoxicityCancer Research
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Decorated pottery study: Analysis of pigments by x-ray absorbance spectroscopy measurements

2007

Characterization of pigments on decorated pottery fragments has been fully carried out by nondestructive x-ray absorbance spectroscopy (XAS). The samples were a series of pottery shards excavated from the archeological site of Caltagirone (Sicily, Italy), a well-known ceramic production center. Aesthetical criteria and morphological observations allowed us to attribute the samples to quite different historical periods, starting from the 18th century B.C. up to the 16th century A.D. An extensive time interval led us to suppose that different materials and techniques were used for the production of the ceramic paste and also for the preparation of pigments. XAS measurements were performed at …

ABSORPTION FINE-STRUCTUREX-ray absorption spectroscopyMaterials scienceExtended X-ray absorption fine structureAbsorption spectroscopyIDENTIFICATIONXASXAFSx-ray absorbance spectroscopy; XANES; EXAFS; pottery shardsXRFAnalytical chemistryGeneral Physics and AstronomyCOPPERXANESEXAFS XANES pigment potterypigmentvisual_artvisual_art.visual_art_mediumpigment; XRF; XASPotteryCeramicAbsorption (electromagnetic radiation)SpectroscopyRAMAN MICROSCOPY
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Contribución de IGF-I en la hiperplasia mamaria promovida por AIB1

2015

El oncogén AIB1 (Amplified in Breast Cancer 1) es un coactivador de la transcripción de genes implicados en la respuesta fisiológica a hormonas y factores de crecimiento. La sobreexpresión de AIB1 es una característica frecuente en muchos tipos de cáncer, incluyendo el de mama. Diferentes estudios con líneas celulares y modelos animales han demostrado que AIB1 interacciona con la ruta de señalización de IGF-I/PI3K/AKT a diferentes niveles moleculares. Por otra parte, la señalización mediada por IGF-I a través de su receptor IGF-IR juega un papel muy importante en el desarrollo de la glándula mamaria y en los procesos patológicos que ocurren en este tejido. Debido a esto, existen múltiples i…

AIB1OncogénUNESCO::CIENCIAS MÉDICASHiperplasia mamaria:CIENCIAS MÉDICAS [UNESCO]IGF-I
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Implicación de los receptores TLR4 en el daño cerebral causado por el consumo de alcohol

2012

El abuso de alcohol puede causar daño cerebral y en ciertos casos cursa con neurodegeneración, aunque los mecanismos moleculares de estos efectos se desconocen. El Sistema Nervioso Central (SNC) ha sido considerado, hasta muy recientemente, como un sistema inmunológicamente privilegiado (Galea et al., 2007). Sin embargo, estudios de los últimos años indican que el cerebro coordina y regula numerosos aspectos de la respuesta inmune innata, y que la inflamación representa un factor crítico y esencial para muchas enfermedades del SNC, como son las enfermedades neurodegenerativas (Wild et al., 2008). Igualmente, la respuesta del sistema inmune innato también desempeña un papel crucial en el dañ…

ALCOHOL; DAÑO CEREBRAL; RECEPTORES TLR4; INFLAMASOMA NLRP3UNESCO::CIENCIAS MÉDICAS ::ToxicologíaRECEPTORES TLR4:CIENCIAS DE LA VIDA::Biología celular::Cultivo celular [UNESCO]UNESCO::CIENCIAS DE LA VIDA::NeurocienciasDAÑO CEREBRALUNESCO::CIENCIAS DE LA VIDA::Biología celular::Cultivo celularALCOHOL:CIENCIAS DE LA VIDA::Neurociencias [UNESCO]INFLAMASOMA NLRP3:CIENCIAS MÉDICAS ::Patología [UNESCO]UNESCO::CIENCIAS MÉDICAS ::Patología:CIENCIAS MÉDICAS ::Toxicología [UNESCO]
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