Search results for " ARA"

showing 10 items of 424 documents

Two new species of Brusqeulia Razowski & Becker, 2000 from the Neotropics, with comments on the systematic position of the genus in relation to the A…

2018

Two new species of the neotropical genus Brusqeulia Razowski & Becker, 2000, are described and illustrated: B.yunkensis Pérez Santa-Rita & Baixeras, sp. n. from Bolivia and B.araguensis Pérez Sant-Rita & Baixeras, sp. n. from Venezuela. The systematic position and diagnostic characters of the genus are reviewed, resulting in the synonymy of Pinhaisania Razowski & Becker, 2000, with Brusqeulia, and the combination B.crispula (Razowski & Becker, 2000), comb. n. New characters of the female genitalia are discussed.

0106 biological sciencesTortricidaeSystematics010607 zoologyZoologyBrusqeuliaCochylini010603 evolutionary biology01 natural sciencesyunkensisLepidoptera genitaliataxonomyGenusBrusqeulia yunkensislcsh:ZoologyTortricidaeAnimalialcsh:QL1-991systematicsEcology Evolution Behavior and SystematicsBrusqeulia araguensisbiologysubpapillar scleriteSouth Americabiology.organism_classificationEuliinaApolychrosisLepidopteraAnimal Science and ZoologyTaxonomy (biology)araguensisResearch ArticleZooKeys
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Arabidopsis thaliana nicotianamine synthase 4 is required for proper response to iron deficiency and to cadmium exposure.

2013

International audience; The nicotianamine synthase (NAS) enzymes catalyze the formation of nicotianamine (NA), a non-proteinogenic amino acid involved in iron homeostasis. We undertook the functional characterization of AtNAS4, the fourth member of the Arabidopsis thaliana NAS gene family. A mutant carrying a T-DNA insertion in AtNAS4 (atnas4), as well as lines overexpressing AtNAS4 both in the atnas4 and the wild-type genetic backgrounds, were used to decipher the role of AtNAS4 in NA synthesis, iron homeostasis and the plant response to iron deficiency or cadmium supply. We showed that AtNAS4 is an important source for NA. Whereas atnas4 had normal growth in iron-sufficient medium, it dis…

0106 biological sciences[ SDV.BV ] Life Sciences [q-bio]/Vegetal BiologyMESH : Azetidinecarboxylic AcidFMN ReductaseArabidopsis thalianaMutantArabidopsisGene ExpressionPlant Science01 natural sciencesMESH : Cation Transport ProteinsMESH : IronMESH : Arabidopsis ProteinsNicotianamine synthaseMESH : Plants Genetically Modifiedchemistry.chemical_compoundMESH : ArabidopsisGene Expression Regulation PlantGene expressionMESH: Genes PlantArabidopsis thalianaMESH : DNA BacterialHomeostasisMESH: ArabidopsisNicotianamineMESH: Stress PhysiologicalCation Transport ProteinsMESH : Adaptation PhysiologicalMESH : Cadmium2. Zero hungerchemistry.chemical_classification0303 health sciencesCadmiumMESH: IronbiologyGeneral MedicineIron DeficienciesPlants Genetically ModifiedAdaptation PhysiologicalMESH: Azetidinecarboxylic AcidMESH : PhenotypePhenotypeBiochemistryMESH: HomeostasisMESH : HomeostasisMESH : MutationAzetidinecarboxylic AcidCadmiumDNA BacterialMESH: Gene ExpressionMESH: MutationIronMESH: Cadmiumchemistry.chemical_elementMESH: FerritinsMESH: Arabidopsis ProteinsMESH: Alkyl and Aryl TransferasesGenes PlantMESH: PhenotypeNicotianamine synthase03 medical and health sciencesMESH: Cation Transport ProteinsStress PhysiologicalIron homeostasisGenetics[SDV.BV]Life Sciences [q-bio]/Vegetal BiologyIron deficiency (plant disorder)MESH: Gene Expression Regulation PlantMESH : Genes PlantMESH : Alkyl and Aryl TransferasesMESH : Stress Physiological030304 developmental biologyMESH : FMN ReductaseAlkyl and Aryl TransferasesArabidopsis ProteinsIron deficiencyNitric oxideNicotianaminebiology.organism_classificationMESH: Adaptation PhysiologicalMESH: DNA BacterialMESH : Gene ExpressionEnzymechemistryMESH: FMN ReductaseMESH: Plants Genetically ModifiedFerritinsMutationbiology.proteinMESH : FerritinsAgronomy and Crop ScienceMESH : Gene Expression Regulation Plant010606 plant biology & botany
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Antioxidant activity and enzymes inhibitory properties of several extracts from two Moroccan Asteraceae species

2018

Abstract The present work reports investigation on phenolic compounds, antioxidant activity and enzyme inhibitory activities (acetylcholinesterase, butyrylcholinesterase, tyrosinase, α-amylase and α-glucosidase) of different extracts from two Moroccan Asteraceae species; Bubonium imbricatum Cav. and Cladanthus arabicus (L.) Cass. B. imbricatum extracts contained the highest amounts of phenolics and flavonoids, and also exhibited higher antioxidant activity. In this species, the highest total phenolic (1611.13 ± 14.23 μmolGAE/gextract) and flavonoid (376.11 ± 8.22 μmolQE/gextract) contents were observed in aqueous-methanol extract obtained by maceration. Further, UHPLC–MS analysis of C. arab…

0106 biological scienceschemistry.chemical_classificationABTSSettore CHIM/10 - Chimica Degli Alimenti010405 organic chemistryDPPHTyrosinaseFlavonoidAcetylcholinesterase; Bubonium imbricatum Cav.; Butyrylcholinesterase; Cladanthus arabicus (L.) Cass.; Phenolics; Tyrosinase; α-Amylase; α-Glucosidase; Plant SciencePlant Science01 natural sciencesDiosmetin0104 chemical scienceschemistry.chemical_compoundBubonium imbricatum Cav. Cladanthus arabicus (L.) Cass. Phenolics Acetylcholinesterase Butyrylcholinesterase Tyrosinase α-Amylase α-GlucosidasechemistryApigeninMaceration (wine)Food scienceLuteolin010606 plant biology & botany
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Spray-Drying Performance and Thermal Stability of L-Ascorbic Acid Microencapsulated with Sodium Alginate and Gum Arabic

2019

[EN] The potential of sodium alginate (ALG) and gum arabic (GA) as wall polymers for Lascorbic acid (AA) encapsulation as a tool for their preservation against the thermo-oxidative degradation was investigated. The influence of such polymers used as wall material on the AAcontent, size, encapsulation efficiency, encapsulation yield and thermo-oxidative stability were evaluated. The AA-microparticles were obtained using the spray-drying technique. An experimental Taguchi design was employed to assess the influence of the variables in the encapsulation process. The microparticles morphology and size distribution were characterized by scanning electron microscopy and laser diffraction. The the…

0106 biological sciencesfood.ingredientMaterials scienceChemical PhenomenaScanning electron microscopeAlginatesDrug Compoundinggum arabicPharmaceutical ScienceAscorbic AcidL-ascorbic acid01 natural sciencesArticleAnalytical Chemistrysodium alginatelcsh:QD241-4410404 agricultural biotechnologyfoodDifferential scanning calorimetryDrug Stabilitylcsh:Organic chemistry010608 biotechnologyDrug DiscoveryThermal stabilityspray-dryingPhysical and Theoretical ChemistryParticle Sizechemistry.chemical_classificationAnalysis of VarianceMolecular StructurenanotechnologySpectrum AnalysisOrganic ChemistryTemperature04 agricultural and veterinary sciencesPolymerAscorbic acid040401 food scienceThermogravimetrychemistryChemical engineeringChemistry (miscellaneous)Spray dryingMAQUINAS Y MOTORES TERMICOSMolecular MedicineGum arabicencapsulation
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DNA barcoding of marine fishes from Saudi Arabian waters of the Gulf

2019

We used the cytochrome oxidase subunit I (coI) gene DNA to barcode 117 endemic Gulf and cosmopolitan Indo-West Pacific fish species belonging to 54 families and 13 orders. Novel DNA barcodes were provided for 18 fish species (Trachinocephalus sp., Nematalosa sp., Herklotsichthys lossei, Upeneus doriae, Trachurus indicus, Apogonichthyoides taeniatus, Verulux cypselurus, Favonigobius sp., Suezichthus gracilis, Sillago sp., Brachirus orientalis, Pegusa sp., Lepidotrigla bispinosa, Lepidotrigla sp., Grammoplites suppositus, Hippichthys sp., Paramonacanthus sp. and Triacanthus sp.). The species delimitation analysis, conducted with Poisson tree processes- Bayesian PTP (PTP-bPTP) and nucleotide-d…

0106 biological sciencesfood.ingredientSaudi ArabiaSettore BIO/05 - ZoologiaZoologyTrachinocephalusAquatic Science010603 evolutionary biology01 natural sciencesDNA barcodingElectron Transport Complex IVfoodAnimalsDNA Barcoding TaxonomicEcology Evolution Behavior and SystematicsPhylogenyHerklotsichthysSillagoLepidotriglabiology010604 marine biology & hydrobiologyFishesBayes TheoremBiodiversitySequence Analysis DNAmolecular species delimitationbiology.organism_classificationPriacanthidaeEphippidaeichtyofaunabiodiversity assessmentUpeneusIndo-Pacific Ocean
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Exposure to a Highly Caloric Palatable Diet During Pregestational and Gestational Periods Affects Hypothalamic and Hippocampal Endocannabinoid Levels…

2016

Journal Article; Exposure to unbalanced diets during pre-gestational and gestational periods may result in long-term alterations in metabolism and behavior. The contribution of the endocannabinoid system to these long-term adaptive responses is unknown. In the present study, we investigated the impact of female rat exposure to a hypercaloric-hypoproteic palatable diet during pre-gestational, gestational and lactational periods on the development of male offspring. In addition, the hypothalamic and hippocampal endocannabinoid contents at birth and the behavioral performance in adulthood were investigated. Exposure to a palatable diet resulted in low weight offspring who exhibited low hypotha…

0301 basic medicine:Phenomena and Processes::Genetic Phenomena::Phenotype [Medical Subject Headings]hippocampus:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Postpartum Period::Lactation [Medical Subject Headings]Anxiety:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Fat Distribution::Adiposity [Medical Subject Headings]Hippocampus:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Feeding Behavior::Food Preferences [Medical Subject Headings]Open fieldBehavioral NeuroscienceOleoylethanolamidechemistry.chemical_compound:Named Groups::Persons::Parents::Mothers [Medical Subject Headings]0302 clinical medicineLactation:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure::Maternal Exposure [Medical Subject Headings]maternal diethypothalamusMasculinoOriginal Research:Phenomena and Processes::Physiological Phenomena::Physiological Processes::Nutrition Processes::Weaning [Medical Subject Headings]Adipogenesis:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Acyclic::Alkenes::Polyunsaturated Alkamides [Medical Subject Headings]AnandamideanxietyEndocannabinoid systemEtanolaminasEndocannabinoidesExposición maternaAlcamidas poliinsaturadasNeuropsychology and Physiological Psychologymedicine.anatomical_structureAdiposidad:Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids Unsaturated::Fatty Acids Monounsaturated::Oleic Acids [Medical Subject Headings]CannabinoidesEmocionesGestationDieta:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Hormones Hormone Substitutes and Hormone Antagonists::Hormones::Endocannabinoids [Medical Subject Headings]Fenotipo:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Terpenes::Cannabinoids [Medical Subject Headings]:Chemicals and Drugs::Lipids::Fatty Acids::Palmitic Acids [Medical Subject Headings]:Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids Unsaturated::Arachidonic Acids [Medical Subject Headings]medicine.medical_specialtyOffspringCognitive NeurosciencePreferencias alimentariasHypothalamus:Check Tags::Male [Medical Subject Headings]Development:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet [Medical Subject Headings]Biologylcsh:RC321-571adipogenesisÁcidos oléicosAnsiedadRatas03 medical and health sciencesInternal medicineHipocampomedicineMaternal diet:Anatomy::Nervous System::Central Nervous System::Brain::Limbic System::Hippocampus [Medical Subject Headings]endocannabinoids:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Emotions::Anxiety [Medical Subject Headings]lcsh:Neurosciences. Biological psychiatry. NeuropsychiatrydevelopmentÁcido araquidónicoCacaoPalmitoylethanolamideLactancia:Chemicals and Drugs::Organic Chemicals::Amines::Amino Alcohols::Ethanolamines [Medical Subject Headings]:Chemicals and Drugs::Lipids::Glycerides [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Rats [Medical Subject Headings]030104 developmental biologyEndocrinologychemistryDestete:Organisms::Eukaryota::Plants::Viridiplantae::Streptophyta::Embryophyta::Angiosperms::Sterculiaceae::Cacao [Medical Subject Headings]:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Emotions [Medical Subject Headings]MadresGlicéridosÁcidos palmíticos030217 neurology & neurosurgeryEndocannabinoidsNeuroscienceFrontiers in Behavioral Neuroscience
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The grain market, short-term credit, and economic inequality in the Kingdom of Valencia. The towns of Cocentaina, and Castellón in the Fifteenth-Cent…

2018

Despite the predominance of small peasant farms in the Valencian countryside in the Late Middle Ages, large sections of the peasantry were forced to turn to the market to obtain cereals for consumption and sowing. Insufficient land and lack of liquidity caused by the seasonal cycle of crops made it necessary to use short-term credit, which was recorded in the court of local justice in the legal form of “obligacions”. The aim of this paper is to analyse the economic role of this credit market, identifying varieties of commercialised cereals, seasonality of purchases and payments, price trends and the socio-professional background of buyers (debtors) and sellers (creditors). Thus, we study ho…

0301 basic medicineHistorycorona de aragónmedia_common.quotation_subject030106 microbiologycampesinosSocial SciencesContext (language use)Valenciancampesinos; mercado cerealista; Corona de Aragón; Baja Edad Media; crédito rural; pequeñas ciudades03 medical and health sciencesHpeasants; grain market; Crown of Aragon; Late Middle Ages; rural credit; small market townsEconomic inequalityEconomicsBourgeoisiebaja edad mediapequeñas ciudadesmedia_commonWelfare economicsEconomic rentcrédito rurallanguage.human_languagePeasantMarket liquiditymercado cerealistalanguageBond marketHispania
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Maternal Caloric Restriction Implemented during the Preconceptional and Pregnancy Period Alters Hypothalamic and Hippocampal Endocannabinoid Levels a…

2016

Journal Article; Exposure to inadequate nutritional conditions in critical windows of development has been associated to disturbances on metabolism and behavior in the offspring later in life. The role of the endocannabinoid system, a known regulator of energy expenditure and adaptive behaviors, in the modulation of these processes is unknown. In the present study, we investigated the impact of exposing rat dams to diet restriction (20% less calories than standard diet) during pre-gestational and gestational periods on: (a) neonatal outcomes; (b) endocannabinoid content in hypothalamus, hippocampus and olfactory bulb at birth; (c) metabolism-related parameters; and (d) behavior in adult mal…

0301 basic medicineLitter (animal)hippocampuschemistry.chemical_compoundBehavioral Neuroscience0302 clinical medicineMaternal urdernutrition:Phenomena and Processes::Metabolic Phenomena::Body Composition::Body Fat Distribution::Adiposity [Medical Subject Headings]rathypothalamus:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy [Medical Subject Headings]Original Research:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Adaptation Psychological [Medical Subject Headings]Endocannabinoid systemOlfactory BulbEndocannabinoidesNeuropsychology and Physiological PsychologyAdiposidadGestationmedicine.symptomRestricción calórica:Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids Unsaturated::Arachidonic Acids [Medical Subject Headings]medicine.medical_specialtyOffspringEmbarazo:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Energy Intake::Caloric Restriction [Medical Subject Headings]Cognitive NeuroscienceHypothalamusBiologyDevelopmentlcsh:RC321-57103 medical and health sciencesAnsiedadRatasHyppocampusInternal medicinemedicineHipocampoÁcidos araquidónicos:Anatomy::Nervous System::Central Nervous System::Brain::Limbic System::Hippocampus [Medical Subject Headings]endocannabinoids:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Emotions::Anxiety [Medical Subject Headings]lcsh:Neurosciences. Biological psychiatry. NeuropsychiatrydevelopmentPregnancyPalmitoylethanolamideBehavior:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Neurotransmitter Agents::Endocannabinoids [Medical Subject Headings]behaviorMetabolismo Energético:Phenomena and Processes::Metabolic Phenomena::Metabolism::Energy Metabolism [Medical Subject Headings]maternal undernutrition:Anatomy::Nervous System::Central Nervous System::Brain::Limbic System::Hypothalamus [Medical Subject Headings]medicine.diseaseAdaptación psicológicaOlfactory bulb030104 developmental biologyEndocrinologyMetabolism:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Rats [Medical Subject Headings]chemistryRatWeight gainmetabolism030217 neurology & neurosurgeryHipotálamoEndocannabinoidsNeuroscienceFrontiers in Behavioral Neuroscience
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Quia non ascendit suma : la riqueza del clero de la ciudad de Zaragoza durante la Baja Edad Media (1272-1456)

2021

[ES] El objetivo de este artículo es estudiar la riqueza y la desigualdad socioeconómica del clero zaragozano a través de las fuentes fiscales durante la Baja Edad Media. Mediante el análisis de los libros de décimas pontificias conservados en el Archivo de la Corona de Aragón y en el Archivo Apostólico Vaticano es posible documentar la tasa contributiva de los clérigos aragoneses, en general, y de los zaragozanos, en particular. En concreto, a través de un estudio cronológico amplio, se puede definir la estructura y la jerarquía de la Iglesia zaragozana, comprobar cómo evolucionó la riqueza de los eclesiásticos y cómo afectaron a este grupo heterogéneo las diferentes coyunturas económicas …

050101 languages & linguisticsHistoryTitheSubsidios eclesiásticosHistoryInequalityHistòria medievalEcclesiastical subsidiesmedia_common.quotation_subjectSocial SciencesCrown of AragonHSaragossasubsidios eclesiásticos0501 psychology and cognitive sciencesMiddle AgesSocioeconomic statusFiscalidadmedia_commonHierarchyHeterogeneous group05 social sciencesZaragozaCorona de AragónFiscal geographyfiscalidadHoly Seegeografía fiscalTaxationGeografía fiscalHumanitiesAlfonso V
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SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa pic…

2023

SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa picta; 16 Diaea dorsata; 17 Franklinothrips megalops; 18 Dasyhelea bilineata; 19 Forcipomyia (Synthridomyia) murina; 20 Forcipomyia (Euprojoannisia) psilonota; 21 Incertana drepanensis

13 Empis (Leptempis) confusa16 Diaea dorsata14 Sciapus platypteru17 Franklinothrips megalop18 Dasyhelea bilineataHymenoptera Diapriidae Diptera Mycetophilidae Empididae Dolichopodidae Cono- pidae Ceratopogonidae Araneae Thomisidae Thysanoptera Aeolothripidae Orthoptera Tettigoniidae.12 Mycomya (Mycomya) prominen15 Myopa pictaSettore BIO/05 - ZoologiaSICILIAN NATURALISTIC NEWS: 11 Aclista alticolli19 Forcipomyia (Synthridomyia) murina21 Incertana drepanensis20 Forcipomyia (Euprojoannisia) psilonota
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