Search results for "ToP"

showing 10 items of 17685 documents

In Vivo Reprogramming for Brain and Spinal Cord Repair.

2015

AbstractCell reprogramming technologies have enabled the generation of various specific cell types including neurons from readily accessible patient cells, such as skin fibroblasts, providing an intriguing novel cell source for autologous cell transplantation. However, cell transplantation faces several difficult hurdles such as cell production and purification, long-term survival, and functional integration after transplantation. Recently,in vivoreprogramming, which makes use of endogenous cells for regeneration purpose, emerged as a new approach to circumvent cell transplantation. There has been evidence forin vivoreprogramming in the mouse pancreas, heart, and brain and spinal cord with …

7NeurogenesisCellReviewBiologyNovel Tools and Methods03 medical and health sciences0302 clinical medicineastrocytemedicineAnimalsHumansCellular Reprogramming Techniques030304 developmental biologyNeurons0303 health sciencesCellular Reprogramming TechniquesGeneral NeuroscienceRegeneration (biology)brain repairNeurogenesisBrainreprogrammingGeneral MedicineCongresses as TopicCellular ReprogrammingneuronNerve RegenerationTransplantationin vivomedicine.anatomical_structureSpinal CordDistrict of ColumbiaNG2 cellNeuronReprogrammingNeuroscience030217 neurology & neurosurgeryAstrocyteeNeuro
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Thermomineral waters of Greece: geochemical characterization

2020

75 °C). In terms of pH most results vary from 5.5 to 823 °C) ii) warm (23 40 °C) iii) thermal (40 75 °C) and iv) hyperthermal (&gtfew springs show either very low pH (&lt10) proposing serpentinization processes. Regarding TDS concentrations collected waters can be subdivided into low salinity (up to 1.5 g/L) brackish (up to 20 g/L) and saline (up to 43 g/L). The medium high salinities can be justified by mixing with sea water and/or strong waterrock interaction processes. Isotope composition of O and H ranges from 12.7 to +2.7 ‰ SMOW and from 91 to +12 ‰ SMOW respectively and is generally comprised between the Global Meteoric Water Line and the East Mediterranean Meteoric Water Line. Only few water samples show a positive shift for δ18O possibly related to high temperature waterrock interaction processes. Carbon dioxide (18 997000 μmol/mol) or N2 (1100 989000 μmol/mol) or CH4 (&ltMany geothermal areas of Greece are located in regions affected by Miocene or Quaternary volcanism and in continental basins characterised by elevated heat flow. Moreover the majority of them is found along the coast as well as in islands of the Aegean Sea and thus thermal water is often brackish to saline due to marine intrusion into costal aquifer. In the present study almost 300 thermal and cold mineral water samples were collected along the Hellenic territory with their physicochemical parameters (temperature pH electrical conductivity and Eh) and the amount of bicarbonates (titration with 0.1N HCl) being determined in situ. Additionally gases found either in free or dissolved phase were sampled. Both water and gas samples were analysed at the INGVPa laboratories for major ions (Ion Chromatography) silica (Inductively Coupled Plasma Optical Emission Spectrometry) chemical composition of free and dissolved gases (Gas Chromatography) water isotopes (O and H) and carbon and helium isotopes of free and dissolved gases (Mass Spectrometry). The temperature of the investigated waters ranges from 6.5 to 98°C pH from 1.96 to 11.98 whilst Total Dissolved Solids (TDS) from 0.06 to 43 g/L. Based on the temperature parameter waters can be divided into four groups: i) cold (&lt0.5 913000 μmol/mol) are the prevailing gas species found in the studied sites. The δ13CCO2 values ranged from 20.1 to +8.5 ‰ whilst the isotope ratio of He from 0.21 to 6.71 R/RA.4) suggesting interaction with H2Srich gases or very high pH values (&gtSettore GEO/08 - Geochimica E Vulcanologia
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"Table 8" of "Measurements of the charge asymmetry in top-quark pair production in the dilepton final state at $\sqrt{s}=8$ TeV with the ATLAS detect…

2017

The top-antitop asymmetry dependence on the invariant mass of top-antitop system ($m_{t\bar{t}}$) in the fiducial volume.

8000.0Proton-Proton ScatteringP P --> top + antitopASYMMETRYExclusiveTopTop Production
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"Table 9" of "Measurements of the charge asymmetry in top-quark pair production in the dilepton final state at $\sqrt{s}=8$ TeV with the ATLAS detect…

2017

The top-antitop asymmetry dependence on the longitudinal boost of the top-antitop system ($\beta_z^{t\bar{t}}$) in the fiducial volume.

8000.0Proton-Proton ScatteringP P --> top + antitopASYMMETRYExclusiveTopTop Production
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"Table 7" of "Measurements of the charge asymmetry in top-quark pair production in the dilepton final state at $\sqrt{s}=8$ TeV with the ATLAS detect…

2017

The top-antitop inclusive asymmetry in the fiducial volume.

8000.0Proton-Proton ScatteringP P --> top + antitopExclusiveTopTop ProductionINCLUSIVE ASYMMETRY
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"Table 3" of "Measurements of the charge asymmetry in top-quark pair production in the dilepton final state at $\sqrt{s}=8$ TeV with the ATLAS detect…

2017

The leptonic inclusive asymmetry in the fiducial volume.

8000.0Proton-Proton ScatteringP P --> top + antitopHigh Energy Physics::PhenomenologyAstrophysics::Instrumentation and Methods for AstrophysicsExclusiveTopTop ProductionHigh Energy Physics::ExperimentAstrophysics::Earth and Planetary AstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsINCLUSIVE ASYMMETRY
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"Table 7" of "Measurement of the differential cross-section of highly boosted top quarks as a function of their transverse momentum in $\sqrt{s}$ = 8…

2016

Correlation matrix between the bins of the particle-level differential cross-section as a function of $p_{T,ptcl}$.

8000.0educationfood and beveragesTopAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityP P --> TOP TOPBAR Xbody regionsInclusiveSingle Differential Cross SectionProton-Proton Scatteringnatural sciencesDSIG/DPTTransverse Momentum Dependence
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9-cis-Retinoic acid enhances fatty acid-induced expression of the liver fatty acid-binding protein gene

1997

The role of retinoic acids (RA) on liver fatty acid- binding protein (L-FABP) expression was investigated in the well differentiated FAO rat hepatoma cell line. 9-cis-Retinoic acid (9-ci's-RA) specifically enhanced L-FABP mRNA levels in a time- and dose-dependent manner. The higher induction was found 6 h after addition of 10 -6 M 9-CK-RA in the medium. RA also enhanced further both L-FABP mRNA levels and cytosolic L-FABP protein content induced by oleic acid. The retinoid X receptor (RXR) and the peroxisome proliferator-activated receptor (PPAR), which are known to be activated, respectively, by 9-c/s-RA and long chain fatty acid (LCFA), co-operated to bind specifically the peroxisome prol…

9-cw-Retinoic acidReceptors Retinoic Acid[SDV]Life Sciences [q-bio]Receptors Cytoplasmic and NuclearPeroxisome proliferator-activated receptorMyelin P2 ProteinMicrobodiesBiochemistry0302 clinical medicineStructural BiologyTumor Cells CulturedAlitretinoinchemistry.chemical_classification0303 health sciencesChemistryFatty AcidsDrug SynergismPeroxisomeNeoplasm Proteins9-cis-Retinoic acidLiverBiochemistryFree fatty acid receptorlipids (amino acids peptides and proteins)Peroxisome proliferator-activated receptor alphaLong chain fatty acidFatty Acid-Binding Protein 7DimerizationPeroxisome proliferator-activated receptor gammaCarcinoma HepatocellularBiophysicsNerve Tissue ProteinsTretinoinRetinoid X receptorFatty Acid-Binding ProteinsLiver fatty acid-binding protein03 medical and health sciencesGeneticsAnimalsRNA MessengerMolecular Biology030304 developmental biologyFAO hepatoma cellFatty acidCell BiologyFatty acidRatsRetinoid X ReceptorsGene Expression RegulationNuclear receptorGene expressionCarrier Proteins[SDV.AEN]Life Sciences [q-bio]/Food and Nutrition030217 neurology & neurosurgeryTranscription FactorsFEBS Letters
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Repercusiones laborales en usuarios de pantallas de visualización de datos tras cirugía refractiva.

2006

Objetivo:Evaluar la influencia en la calidad percibida de visión y en el ámbito laboral de los trabajadores usuarios de pantallas de visualización de datos que se asocia a la mejora de la función visual tras queratomileusis in situ con láser excimer (LASIK).Métodos:Estudio observacional y longitudinal en una población de 96 pacientes intervenidos de cirugía refractiva con láser excimer según técnica LASIK mediante aplicación de un cuestionario construido al efecto aplicado antes y después de cirugía por un observador independiente.Las edades de los pacientes variaban entre los 21 y los 60 años. Entre ellos hay 54 mujeres y 42 hombres. Y poseían errores refractivos entre - 1 y - 10 D de miop…

:6 - Ciencias aplicadas::61 - Medicina::617 - Cirugía. Ortopedia. Oftalmología [CDU]Cirugía ocularnone617Facultat de Medicina i OdontologiaOftalmologíaSalud laboral
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Los falsos sagunt de las fuentes árabes

2009

En fechas recientes he dedicado varios trabajos a estudiar el topónimo valenciano Morvedre 1, nombre antiguo de la actual Sagunto. Esto me ha llevado a replantearme el problema de la identificación y localización de los hipotéticos «Sagunto» que aparecen en las fuentes árabes al narrar sendas revueltas acaecidas en los años 172/778-789 y 317/929-930. Mi punto de partida se sigue basando en el hecho de que la existencia de un doblete Sagunto-Morvedre sería un insólito caso andalusí de uso simultáneo de dos denominaciones romances; una de ellas, además, ofrecería grafías dispares en las crónicas (Š gnt, Bs ‘t en 172; Smgws, Šgwns en 317). Por otro lado, en la descripción de al-Andalus de al-R…

:ANTROPOLOGÍA ::Antropología cultural::Otras [UNESCO]UNESCO::ANTROPOLOGÍA ::Antropología cultural::OtrasSaguntoTopónimo; Fuentes árabes; SaguntoTopónimoFuentes árabes
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