Search results for "Heron"

showing 3 items of 13 documents

Seawater carbonate chemistry and kelp densities and coral coverages at three study locations and photosynthesis and calcification of corals measured …

2021

Ocean warming is altering the biogeographical distribution of marine organisms. In the tropics, rising sea surface temperatures are restructuring coral reef communities with sensitive species being lost. At the biogeographical divide between temperate and tropical communities, warming is causing macroalgal forest loss and the spread of tropical corals, fishes and other species, termed “tropicalization”. A lack of field research into the combined effects of warming and ocean acidification means there is a gap in our ability to understand and plan for changes in coastal ecosystems. Here, we focus on the tropicalization trajectory of temperate marine ecosystems becoming coral-dominated systems…

Ocean Acidification International Coordination Centre (OA-ICC)Net calcification rate of calcium carbonate lightCommunity composition and diversityAlkalinity total standard deviationunique identificationTemperature waterCarbon inorganic dissolvedNet calcification rate of calcium carbonateCalculated using seacarb after Nisumaa et al 2010Color descriptionRespiration rate oxygenpHRespirationMonthCarbonate ionLaboratory experimentField experimentRespiration rateunique identification URIstandard deviationlightAcropora solitaryensisCalcification/DissolutionCalcite saturation statewaterPartial pressure of carbon dioxideSiteGrowth MorphologyRocky-shore communityAragonite saturation state standard deviationPorites heronensisCarbon inorganic dissolved standard deviationTypeCalculated using seacarb after Nisumaa et al. (2010)Primary production PhotosynthesisSpeciesBottles or small containers/Aquaria (&lt;20 L)fungiEvent labeltechnology industry and agricultureCarbonate system computation flagpH standard deviationbiochemical phenomena metabolism and nutritionFugacity of carbon dioxide (water) at sea surface temperature (wet air)CarbonPartial pressure of carbon dioxide water at sea surface temperature wet airEntire communitySingle speciesCalcification DissolutionBenthic animalsFugacity of carbon dioxide water at sea surface temperature wet airCoralCoast and continental shelfPhotosynthetic efficiencySpecies unique identification (URI)darkIdentificationRegistration number of speciesSalinityTemperateBottles or small containers/Aquaria (<20 L)inorganicAlkalinityArea localityNet photosynthesis rate oxygenExperimentArea/localityAragonite saturation stateNorth PacificAlkalinity totalBottles or small containers Aquaria 20 LtotalCO2 ventCalcification rate of calcium carbonateTemperaturedissolvedPartial pressure of carbon dioxide (water) at sea surface temperature (wet air)Temperature water standard deviationNet photosynthesis rateEarth System ResearchNet calcification rate of calcium carbonate darkField observationgeographic locationsSpecies unique identificationBenthosCnidariaDiameterOcean Acidification International Coordination Centre OA ICCAnimaliaBicarbonate ionGrowth ratePartial pressure of carbon dioxide standard deviationPrimary production/PhotosynthesisTreatmentCarbon dioxideGrowth/MorphologyRocky shore communityShootsoxygen
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Molecular mechanisms of sorafenib action in liver cancer cells.

2012

Sorafenib, a multikinase inhibitor, recently received FDA approval for the treatment of advanced hepatocellular carcinoma (HCC). However, as the clinical application of sorafenib evolves, there is increasing interest in defining the mechanisms underlying its anti-tumor activity. Considering that this specific inhibitor could target unexpected molecules depending on the biologic context, a precise understanding of its mechanism of action could be critical to maximize its treatment efficacy, while minimizing adverse effects. Two human HCC cell lines (HepG2 and Huh7), carrying different biological and genetic characteristics, were used in this study to examine the intracellular events leading …

SorafenibDNA ReplicationNiacinamideCarcinoma HepatocellularDNA RepairTranscription GeneticAngiogenesisCell SurvivalPyridinesApoptosisPharmacologyBiologysorafenib HCC mini-chromosome maintenance genes Dickkopf1 Harakiri Acheron/LARP6 YAP1 cell cycle microarray global gene expression analysisCell Line TumormedicineCell AdhesionHumansneoplasmsMolecular BiologyProtein Kinase InhibitorsCell ProliferationYAP1Neovascularization PathologicCell growthGene Expression ProfilingPhenylurea CompoundsBenzenesulfonatesCell CycleLiver NeoplasmsBiological TransportCell BiologyCell cycleSorafenibmedicine.diseasedigestive system diseasesMechanism of actionHepatocellular carcinomaProtein Biosynthesismedicine.symptomMitogen-Activated Protein KinasesLiver cancerDevelopmental Biologymedicine.drugSignal Transduction
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A rare case of ruptured aneurysm of the paramedian artery of Percheron.

2018

Introduction The artery of Percheron is a rare anatomic variant supplying bilateral medial thalamic nuclei and a variable portion of the rostral part of midbrain. Case report A 48-year-old female with massive subarachnoid hemorrhage due to a ruptured aneurysm of the paramedian artery of Percheron presented to the emergency room. Because of significant risk of recurrent intracranial hemorrhage, it was decided to proceed with endovascular embolization of the aneurysm. The patient was ultimately sent to a rehabilitation center and her presenting neurologic deficits showed significant improvements in the weeks following endovascular embolization treatment. Discussion The paramedian artery of Pe…

medicine.medical_specialtyRadiology Nuclear Medicine and ImagingSubarachnoid hemorrhagemedicine.medical_treatmentAneurysm RupturedArtery of Percheron030218 nuclear medicine & medical imagingArtery of percheron03 medical and health sciences0302 clinical medicineAneurysmThalamusMesencephalonRare casemedicineHumansEmbolizationSignificant riskcardiovascular diseasesArterial anatomybusiness.industryAnatomic VariationIntracranial AneurysmCerebral ArteriesMiddle AgedSubarachnoid Hemorrhagemedicine.diseaseEmbolization TherapeuticAneurysmSurgerymedicine.anatomical_structureruptured cerebral aneurysmFemaleNeurology (clinical)businessCardiology and Cardiovascular Medicine030217 neurology & neurosurgeryArteryInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences
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