Search results for " OLE"

showing 10 items of 176 documents

Morphological adaptation in host races of Tephritis conura

2007

The present study investigates morphological differentiation among host races of the fruit fly Te phritis conura Loew (Diptera: Tephritidae) for two fitness-related traits and whether these traits are host induced or genetically determined. Flies were analyzed from independent sympatric regions, and from one syntopic site where parental host plants [ Cirsium heterophyllum (L.) Hill. and Cirsium oleraceum (L.) Scop. (Cardueae)] and hybrid plants ( C. heterophyllum × C. oleraceum ) co-occur. As both host races may oviposit on hybrid plants and hybrid plants provide an identical environment for larvae of both host races, flies emerging from C. heterophyllum × C. oleraceum hybrids were used to …

Phenotypic plasticitybiologyHost (biology)fungiCirsium oleraceumbiology.organism_classificationTephritis conuraInsect ScienceTephritidaeBotanyOvipositorCirsium heterophyllumEcology Evolution Behavior and SystematicsHybridEntomologia Experimentalis et Applicata
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The reduction of selenium(IV) by boreal Pseudomonas sp. strain T5-6-I – Effects on selenium(IV) uptake in Brassica oleracea

2019

Selenium (Se) is an essential micronutrient but toxic when taken in excessive amounts. Therefore, understanding the metabolic processes related to selenium uptake and bacteria-plant interactions coupled with selenium metabolism are of high importance. We cultivated Brassica oleracea with the previously isolated heterotrophic aerobic Se(IV)-reducing Pseudomonas sp. T5-6-I strain to better understand the phenomena of bacteria-mediated Se(IV) reduction on selenium availability to the plants. B. oleracea grown on Murashige and Skoog medium (MS-salt agar) with and without of Pseudomonas sp. were amended with Se(IV)/75Se(IV), and selenium transfer into plants was studied using autoradiography and…

Plant uptake116 Chemical scienceskaalitBrassica010501 environmental sciencesravinteet01 natural sciencesBiochemistryTOXICITYbakteeritchemistry.chemical_compound0302 clinical medicineMurashige and Skoog mediumHYPERACCUMULATORSELENATE030212 general & internal medicineFood sciencebacteriaseleniumGeneral Environmental Science11832 Microbiology and virology2. Zero hungerSPECTROSCOPYbiologyPseudomonasfood and beveragesBiodegradation EnvironmentalGROWTHbacteria-plant interactionsBrassica oleraceaEXPRESSIONkasviekologiaeducationchemistry.chemical_elementBrassica114 Physical sciencesSelenateSelenium03 medical and health sciencesPseudomonasplant uptakeHyperaccumulatorACCUMULATION0105 earth and related environmental sciencesBacteria11831 Plant biologybiology.organism_classificationpseudomonaschemistryBIOFORTIFICATIONPLANT SELENIUMseleeniARABIDOPSIS-THALIANABacteriaSeleniumBacteria-plant interactionsEnvironmental Research
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Detecting biophysical and geometrical characteristics of the canopy of three olive cultivars in hedgerow planting systems using an UAV and VIS-NIR ca…

2021

The success of olive (Olea europaea) orchards depends on the interaction between genotype, planting system and orchard management. Research efforts often collide with the lack of high-throughput monitoring technologies for effective and rapid evaluation of expressed phenotypes under field conditions. Rapid phenotyping technologies allow to acquire a large amount of information in a relatively short period, optimizing efforts and labor. In an experiment carried out in Sicily, an unmanned aerial vehicle (UAV) equipped with VIS-NIR cameras was used to monitor canopy characteristics of three olive cultivars (‘Koroneiki’, ‘Biancolilla’ and ‘Calatina’), planted at three different planting distanc…

Planting densityCanopyOlea europaea L.NDVISowingCanopy volume; GNDVI; NDVI; Olea europaea L; Planting density; PruningOlea europaea LHorticultureCanopy volumePruningSettore AGR/03 - Arboricoltura Generale E Coltivazioni ArboreeAgronomyEnvironmental scienceCultivarGNDVIActa Horticulturae
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Platinum and rhodium associated with the leaves of Nerium oleander L.; analytical method using voltammetry; assessment of air quality in the Palermo …

2009

Abstract A rapid accumulation of the catalytic active noble metals in the environmental and biological matrices was observed and concern arose about potential environmental and health risks. The development of reliable analytic methods to measure very low Pt and Rh concentrations is required. The main purpose of this work was to develop a reliable method for the determination of Pt and Rh in environmental matrices because of inherent difficulties in using conventional techniques used, in particular, the ICP-OES technique. A direct determination of Pt using ICP-MS, for instance, is problematic, due to interfering signals. In this work, differential pulse voltammetry (DPV/a) and adsorptive st…

PollutantPersistent organic pollutantEnvironmental EngineeringCorrelation coefficientChemistryHealth Toxicology and MutagenesisAnalytical chemistrychemistry.chemical_elementPt Rh Oleander biomonitoring Palermo VoltammetryPollutionRhodiumPlant LeavesItalyAdsorptive stripping voltammetryElectrochemistryEnvironmental ChemistryRhodiumAdsorptionNeriumDifferential pulse voltammetryPlatinumWaste Management and DisposalVoltammetryPlatinumJournal of Hazardous Materials
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Daily Use of Extra Virgin Olive Oil with High Oleocanthal Concentration Reduced Body Weight, Waist Circumference, Alanine Transaminase, Inflammatory …

2020

Extra virgin olive oil (EVOO) intake is associated with reduced cardiovascular risk, and its phenolic compound oleocanthal (OC) has anti-oxidant and anti-inflammatory properties. The cardiometabolic effects of EVOO with a high OC concentration have not been fully elucidated. We administered EVOO with a high OC concentration daily to 23 subjects with the metabolic syndrome (MetS) and hepatic steatosis (15 men and 8 women, age: 60 &plusmn

Polyphenolmedicine.medical_specialtyWaistEndocrinology Diabetes and Metabolismlcsh:QR1-502030204 cardiovascular system & hematologyBiochemistryArticlemetabolic syndromeoleocanthallcsh:Microbiology03 medical and health scienceschemistry.chemical_compound0302 clinical medicineInternal medicineOleocanthalmedicineIngestion030212 general & internal medicineMolecular BiologyCytokinepolyphenolsbiologybusiness.industryFatty liverCytokines metabolic syndrome oleocanthal olive oil polyphenols.medicine.diseaseolive oilcytokinesEndocrinologychemistryAlanine transaminasebiology.proteinSteatosisMetabolic syndromebusinessBody mass indexMetabolites
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Typification and taxonomic status of Portulaca macrantha (Portulacaceae)

2010

The name Portulaca macrantha (Maire) Ricceri & Arrigoni and its basionym, P. oleracea var. macrantha Maire, from Morocco, are lectotypified. Seed micromorphology demonstrates that the species is distinct from the closely related P. papillatostellulata and P. rausii. It does not occur in Italy.

Portulaca oleracea aggr. N. Africa Italy Purslane
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Physicochemical properties of novel non-meat sausages containing natural colorants and preservatives

2018

In this study, novel non-meat sausage formulations (egg white, carrageenan, and modified cornstarch) was developed and evaluated for their sensory quality. Based on a full factorial design, optimal levels of ingredients and the effect of the addition of natural coloring agents such as lycopene, paprika oleoresin, and red yeast rice powder were investigated. The formulations were assessed based on models consisting of sensory attributes including cutting ability, flavor, texture, odor, and overall acceptability. According to results of overall acceptability, the optimal levels of carrageenan, modified corn starch, and egg white for the formulation found to be 0.5, 3, and 3% (w/w), respective…

PreservativePaprika oleoresinGeneral Chemical Engineeringfood and beverages04 agricultural and veterinary sciencesGeneral ChemistryFactorial experiment040401 food scienceLycopeneCarrageenanchemistry.chemical_compound0404 agricultural biotechnologychemistryRed yeast riceFood scienceFlavorFood ScienceEgg whiteJournal of Food Processing and Preservation
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Mboat7 down-regulation by hyper-insulinemia induces fat accumulation in hepatocytes.

2020

Background: Naturally occurring variation in Membrane-bound O-acyltransferase domain-containing 7 (MBOAT7), encoding for an enzyme involved in phosphatidylinositol acyl-chain remodelling, has been associated with fatty liver and hepatic disorders. Here, we examined the relationship between hepatic Mboat7 down-regulation and fat accumulation. Methods: Hepatic MBOAT7 expression was surveyed in 119 obese individuals and in experimental models. MBOAT7 was acutely silenced by antisense oligonucleotides in C57Bl/6 mice, and by CRISPR/Cas9 in HepG2 hepatocytes. Findings: In obese individuals, hepatic MBOAT7 mRNA decreased from normal liver to steatohepatitis, independently of diabetes, inflammatio…

Research paperTGFβ Transforming Growth Factor BetaIntracellular SpaceCRISPR Clustered Regularly Interspaced Short Palindromic RepeatshHEPS Human HepatocytesMice0302 clinical medicineLPIAT1DAG Diacylglyceroli.p. Intraperitonealmedia_commonFatty AcidsGeneral Medicine3. Good health030220 oncology & carcinogenesisHOMA-IR homeostasis Model Assessment of Insulin ResistanceMPO morpholinolcsh:Medicine (General)medicine.medical_specialtyPE Phosphatidyl-EthanolamineNashGeneral Biochemistry Genetics and Molecular Biology03 medical and health sciencesTNFα tumor Necrosis Factor AlphaLDL Low Density LipoproteinsHyperinsulinismNAFLDSD Standard Dietmedia_common.cataloged_instanceHumansCPT1 Carnitine Palmitoyltransferase IPhosphatidylinositolGene SilencingEuropean unionVLDL Very Low Density Lipoproteinlcsh:RhHSC Human Hepatic Stellate Cellsmedicine.diseaseLipid MetabolismOA Oleic AcidCI Confidence IntervalMboat7 Membrane bound O-acyltransferase domain containing 7MCD methionine choline deficient diet030104 developmental biologyEndocrinologychemistryCDP Cytidine-DiphosphateFOXO1 Forkhead Box protein O1NAFLD nonalcoholic fatty liver diseaseSteatohepatitisBMI Body Mass IndexCL CardiolipinAcyltransferases0301 basic medicineAlcoholic liver diseaseCXCL10 C-X-C Motif Chemokine 10lcsh:Medicinechemistry.chemical_compoundNon-alcoholic Fatty Liver DiseaseIFG Impaired Fasting GlucoseAPOB Apolipoprotein BNonalcoholic fatty liver diseasePIP Phosphatidyl-Inositol-PhosphateSteatohepatitisqRT-PCR quantitative Real Time Polymerase Chain ReactionMice Knockoutlcsh:R5-920ORO Oil Red O StainingPI PhosphatidylinositolFatty liverTM6SF2 Transmembrane 6 Superfamily Member 2PhospholipidTAG TriglyceridesNASH Nonalcoholic SteatohepatitisLipogenesisLPA Lyso-Phosphatidic AcidPhosphatidylinositolSignal TransductionPS Phosphatidyl-SerinePA Palmitic AcidALD alcoholic liver diseasePC Phosphatidylcholinei.v. IntravenousFATP1 Fatty Acid Transport Protein 1Models BiologicalInternal medicinemedicineAnimalsNonalcoholic fatty liver diseasePPARα Peroxisome Proliferator-Activated Receptor alphaObesityG3P Glyceraldehyde-3-PhosphateSREBP1c Sterol Regulatory Element-Binding Protein 1HDL High Density Lipoproteinsbusiness.industryPI3K Phosphatidylinositol 3 KinaseMembrane ProteinsNHEJ Non-Homologues End JoiningPNPLA3 Patatin-like Phospholipase Domain-containing-3MTTP Microsomal Triglyceride Transfer ProteinLPIAT1 Lysophosphatidylinositol Acyltransferase 1TMC4 Transmembrane Channel-Like 4Disease Models AnimalGene Expression RegulationHepatocytesFOXA2 Forkhead Box A2mTOR mammalian target of RapamycinSteatosisInsulin ResistancebusinessPG Phosphatidyl-GlycerolFABP1 Fatty Acid-Binding Protein 1 FAS Fatty Acid SynthaseT2DM Type 2 Diabetes MellitusEBioMedicine
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<p><strong>Typification of two Gandoger’s names in <em>Rhamnus </em>(Rhamnaceae)</strong></p>

2020

Gandoger’s names for Rhamnus bourgaeana and R. hispanorum (Rhamnaceae) are typified. A neotype is selected for R. bourgaeana, and a specimen preserved at M is designated as the lectotype of R. hispanorum.

Rhamnus bourgaeanaved/biologyved/biology.organism_classification_rank.speciesPlant ScienceBiologybiology.organism_classificationRhamnaceaeBotanyTypificationRhamnusEudicotsNomenclatureEcology Evolution Behavior and SystematicsRhamnus oleoidesPhytotaxa
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Hydraulic kinetics of the graft union in different Olea europaea L. scion/rootstock combinations

2007

The hydraulic resistance of young olive trees grafted on rootstocks with contrasting size-controlling potential was measured 30, 90, 360 and 480 days after grafting. Olive (Olea europaea L.) clones inducing plant vigorous growth (Leccino ‘Minerva’, LM) or dwarfing (Leccino ‘Dwarf’, LD) were studied in different scion/rootstock combinations (LD/LD, LD/LM, LM/LD, LM/LM). Plants growing on LD root systems developed lower leaf surface areas (about 50% less) than plants grafted on LM rootstocks. Graft union represented the largest fraction (up to 85%) of whole-plant hydraulic resistance 30 days after grafting, and still represented an important fraction of it 2 months later (40–55%). Four-hundre…

ScionbiologyThe hydraulic resistance of young olive trees grafted on rootstocks with contrasting size-controlling potential was measured 30 90 360 and 480 days after grafting. Olive (Olea europaea L.) clones inducing plant vigorous growth (Leccino ‘Minerva’ LM) or dwarfing (Leccino ‘Dwarf’ LD) were studied in different scion/rootstock combinations (LD/LD LD/LM LM/LD LM/LM). Plants growing on LD root systems developed lower leaf surface areas (about 50% less) than plants grafted on LM rootstocks. Graft union represented the largest fraction (up to 85%) of whole-plant hydraulic resistance 30 days after grafting and still represented an important fraction of it 2 months later (40–55%). Four-hundred and eighty days after grafting the hydraulic resistance of the graft union became negligible (<3%) with no difference among the different scion/rootstock combinations. Our data reinforce the idea of graft hydraulics not playing a role in depressing the vigour of the scion as observable in adult plants grafted onto dwarfing rootstocks. The long time required for the vascularisation to be complete on the contrary represents the main risk for successful olive breeding.food and beveragesOlea europaea LGraft hydraulic resistanceDwarfingPlant ScienceRoot systemHPFMHydraulic resistancebiology.organism_classificationGraftingDwarfingOlive treesHorticultureOleaOleaceaeBotanyGraft hydraulic resistance; Olea europaea L.; Dwarfing; Scion; Rootstock; HPFMRootstockRootstockAgronomy and Crop ScienceEcology Evolution Behavior and Systematics
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