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CapillariesElectrophoresis, CapillaryCapillary ActionCapillary PermeabilityHemangioma, CapillaryCapillary ResistanceCapillary ElectrochromatographyCapillary Leak SyndromeMicrocirculationRetinal VesselsArteriolesCapillary FragilityMicroscopy, ElectronEndothelium, VascularNeovascularization, PhysiologicBlood Flow VelocityCorrosion CastingRegional Blood FlowCapillary TubingVenulesTime FactorsKidney GlomerulusParticle SizeNailsMicroscopy, Electron, ScanningMicroscopic AngioscopyReproducibility of ResultsPulmonary CirculationMicroscopy, VideoPericytesPulmonary Wedge PressureBlood PressureHemodynamicsBasement MembraneEndotheliumCoronary VesselsEndothelial CellsVeinsChromatography, GasIschemiaRats, Sprague-DawleyEquipment DesignMuscle, SkeletalSensitivity and SpecificityVascular Endothelial Growth Factor AVasodilationRetinal ArteryGlycocalyxBlood-Brain BarrierPressureElectrophoresis, MicrochipLungModels, CardiovascularVascular ResistanceMicrospheresBlood VesselsCattleRats, WistarArteriesDisease Models, AnimalImmunohistochemistryDogsRabbitsTomography, X-Ray ComputedRetinal VeinOxygenPerfusionDilatation, PathologicReference ValuesSkinCells, CulturedNeovascularization, PathologicHematocritMicrovesselsStress, MechanicalMesenteryLasersAortic Aneurysm, AbdominalCerebrovascular CirculationDiabetic RetinopathyModels, BiologicalTreatment OutcomePia MaterAorta, AbdominalOvarian FollicleImaging, Three-DimensionalGranuloma, PyogenicPupilCoronary CirculationBrainVasoconstrictionErythrocytesSwineMicroscopyImage Processing, Computer-AssistedKidneyRheologyOrgan SizeMice, Inbred C57BLBlood Specimen Collection
Microns in diameterEndothelial cellsSuccessfully analyzedTubesPore diameterTortuosityAssay0.025StructuresVascularComplementTemperatureOpticSqueezeBeamSmallestInternal diameterLengthTemperaturesPipeTubeBrainTissueInsertionObservationSealSuitableNutrientsWallOxygenFlowNarrowLargerColumnSmallTypeSystemColumnsEnormousBlood cellsLossSmallerWaterWorkHeadMove
Microns in diameter2
  • Red blood bodies are normally shaped like biconcave lenses i.e. they resemble disks measuring 8 microns in diameter. (pravda.ru)
  • These capillaries are much larger than standard capillaries being between 18 50 microns in diameter. (arn.org)
Endothelial cells3
  • In a paper published online in the journal Biomaterials Science , a team from the laboratories of Rice bioengineer Jordan Miller and Baylor College of Medicine biophysicist Mary Dickinson showed how to use a combination of human endothelial cells and mesenchymal stem cells to initiate a process called tubulogenesis that is crucial to the formation of blood-transporting capillaries. (sciencedaily.com)
  • Capillaries are made entirely from networks of endothelial cells, the type of cell that lines the inner surface of every blood vessel in the human body. (sciencedaily.com)
  • In the process of tubulogenesis -- the first step to making capillaries -- endothelial cells undergo a series of changes. (sciencedaily.com)
Successfully analyzed2
  • Our capillary micro-XRF instrument has successfully analyzed spherical particles down to 10 υm in diameter. (nist.gov)
  • A large number of these biocide compounds can be successfully analyzed using capillary electrophoresis (CE) under the proper conditions. (cdc.gov)
Tubes4
  • Capillary tubes with a maximum bore of 0.0158 in. (widesteel.com)
  • Alleima capillary tubes are characterized by tight tolerances, and the inside surface of the tubes is free from oil, grease and other particles. (widesteel.com)
  • First, they form small, empty chambers called vacuoles, and then they connect with neighboring cells, linking the vacuoles together to form endothelial-lined tubes that can eventually become capillaries. (sciencedaily.com)
  • This conclusion was rather daring at that stage, because it necessarily implied that the capillaries were not, as had hitherto been supposed by nearly everyone, tubes which quite passively permitted the passage of blood, and whose bore was determined by their internal pressure, but must have independent powers of contraction. (nobelprize.org)
Pore diameter3
  • Therefore, the pore diameter of micelle-templated mesoporous silicas is fixed as well. (springer.com)
  • In principle, bicelles allow for a variation in pore diameter between 5 and 40 nm just by variation in the molar ratio of the two amphiphilic components. (springer.com)
  • Here, the scalable bottom-up fabrication of wafer-scale carbon nanotube (CNT) membranes with highly aligned, low-friction, straight-channels/capillaries and narrow pore-diameter distributions (≈0.5-4.5 nm) is demonstrated, to overcome persistent challenges in hemofiltration/hemodialysis. (lu.se)
Tortuosity2
  • Various diagnostic techniques are used to analyze retinal microvasculature image to enable geometric features measurements such as vessel tortuosity, branching angles, branching coefficient, vessel diameter, and fractal dimension. (hindawi.com)
  • Hypertension is associated with an increase in the tortuosity of bulbar conjunctival blood vessels and capillary and arteriole loss. (wikipedia.org)
Assay4
  • The CApillary FEeder (CAFE) assay is a simple, budget-friendly, highly reliable method for investigating mechanisms underlying food intake. (jove.com)
  • This report demonstrates the CApillary FEeder assay (CAFE) and shows how to measure food intake in a group of flies for time spans ranging from hours to days. (jove.com)
  • This easy-to-use assay consists of glass capillaries filled with liquid food that flies can freely access and feed on. (jove.com)
  • The CApillary FEeder (CAFE) assay for Drosophila melanogaster was established in the lab of Seymour Benzer in 2007 inspired by an earlier work by Dethier in blowfly 10 , 11 . (jove.com)
0.0251
Structures2
  • Rouget, C. Memoire sur le developpement, la structures et les proprietes des capillaries sanguins et lymphatiques. (nature.com)
  • We've confirmed that these cells have the capacity to form capillary-like structures, both in a natural material called fibrin and in a semisynthetic material called gelatin methacrylate, or GelMA," Calderon said. (sciencedaily.com)
Vascular3
  • Brain capillary telangiectasias are slow-flow vascular malformations composed of dilated capillary-like vessels, are classically located in the pons, and are typically benign and discovered incidentally. (medscape.com)
  • AVMs are considered congenital lesions and are characterized by a failure of the embryonic vascular plexus to fully differentiate and develop a mature capillary bed in the affected area. (medscape.com)
  • For insulin to exert its metabolic effects in muscle and for nutrients to be used by the myocytes, insulin and nutrients first have to be delivered to the capillaries bathing the myocytes and then transported through the vascular wall to reach muscle interstitium. (medscape.com)
Complement2
  • 0.01), resolution of complement deposits on capillaries, and a reduction in the expression of intercellular adhesion molecule 1 and major-histocompatibility-complex class I antigens. (nih.gov)
  • Our high quality capillaries harmoniously complement our cell manipulation instruments, thereby providing you with the best set of tools for successful experimentation. (spectraservices.com)
Temperature1
  • This allows each capillary to 'feel' the same temperature with the same fill fluid volume, thus balancing the effect. (yokogawa.com)
Optic2
  • Teleosts bear a body of capillary adjacent to the optic nerve called the choroidal gland. (wikipedia.org)
  • To create a microanalysis instrument that has low detection limits and can spatially resolve elemental distributions, we have utilized the benefits of X-ray Fluorescence (XRF) with a capillary focusing optic of the many methods used for x-ray focusing, capillary optics best suit a micro-XRF instrument: the devices are compact, easy to implement, focus a divergent beam, and conserve the beam brilliance. (nist.gov)
Squeeze3
  • Just like real blood cells the pretenders can squeeze through spaces much smaller than their own diameter and absorb and release substances to order, including oxygen. (newscientist.com)
  • They can squeeze through capillaries smaller than their own diameter, just like real blood cells. (newscientist.com)
  • Measuring just a few thousandths of a millimeter in diameter, some capillaries are so narrow that individual blood cells must squeeze through them in single-file. (sciencedaily.com)
Beam1
  • The position of the capillaries in the X-ray beam and their exposure time are controlled by STOE's WinX POW software. (stoe.com)
Smallest3
  • We are using 3-D bioprinting to build tissues with large vessels that we can connect to pumps, and are integrating that strategy with these iPS-ECs to help us form the smallest capillaries to better nourish the new tissue. (sciencedaily.com)
  • About 50 years later, Malpighi, (and, at about the same time, Leeuwenhoek), discovered that the connection between the smallest branches of the arteries and the veins was not by random cavities between the organs, but by a network of extremely fine vessels - the capillaries, visible only under the microscope. (nobelprize.org)
  • Pyogenic granulomas are fleshy, moist or crusty, and red or reddish brown slightly raised bumps caused by an increased growth of capillaries (the smallest blood vessels) and swelling of the surrounding tissue. (msdmanuals.com)
Internal diameter2
  • Stainless Steel Capillary Pipe is very small internal diameter. (widesteel.com)
  • Review the most significant factors for gc column selection: stationary phase, internal diameter, film thickness, and column length. (sigmaaldrich.com)
Length2
  • Simply make both capillaries the same length. (yokogawa.com)
  • In a muscle the capillaries run along the length of the muscle fibres, as shown in Fig. 1, and the oxygen in the blood has to diffuse through the wall of the capillary into the muscle substance. (nobelprize.org)
Temperatures1
  • It can come from the high-side capillary being shorter than the low-side capillary, the high-side and low-side seeing different temperatures, or capillaries being too long. (yokogawa.com)
Pipe2
  • We Supply Duplex 2205 , S31803/S32205 Capillary Tubing /Coiled Tubing for Downhole Chemical Injection Line ,ASTM A789 S32750 Capillary Tubing/Coiled Tubing for Checmical Injection Line , ASTM A789 S32750 Downhole Coiled Chemical Injection Line Tubing ,Super A269 Alloy 2205 Stainless steel coiled tubing pipe/capillary tubing, The manufacture of Stainless steel Super Duplex 2205 coiled tubing, which is designed to handle highly corrosive conditions and situations were high strength is required. (widesteel.com)
  • believe diameter Tungsten tube responsibility 5mm In 4mm addition, 3mm the 2mm healthy 1mm competition 10mm environment 9mm and 8mm efficient 7mm incentive 0.6mm mechanism Tungsten tube should be established Tungsten pipe by outside inviting a third party to inspect the safety environment and combining the inspection results with KPI. (fsgsbxg.com)
Tube3
  • At 10:38 Am, the Chairman of JNMPT Group Cao mingfang on behalf of JNMPT and Chairman of Beiqi Group Xu heyi Square Tungsten tube 1mm diameter 0.1mm outside 1.1mm wall thickness 2.1mm pure 3.1mm inside 4.1mm millimeter hole 5.1mm external 6.1mm roll 7.1mm outernal 8.1mm inner 9.1mm on behalf of Beiqi Group, signed a formal cooperation agreement. (fsgsbxg.com)
  • The pump consists of a polymer tube with a diameter of about 500 ?m. (sciencedaily.com)
  • This also causes the inner layer to shrink, making the inner diameter of the tube larger. (sciencedaily.com)
Brain2
  • Pericytes are perivascular mural cells of brain capillaries. (nature.com)
  • Using loss-of-function pericyte-deficient mice, here we show that pericyte degeneration diminishes global and individual capillary CBF responses to neuronal stimuli, resulting in neurovascular uncoupling, reduced oxygen supply to the brain and metabolic stress. (nature.com)
Tissue3
  • Back in 1661, Marcello Malpigi discovered the microscopic capillaries, and red blood cells in a specimen of a live tissue. (pravda.ru)
  • While tissue engineers have found dozens of ways to coax stems cells into forming specific kinds of cells and tissues, they still cannot grow tissues with vasculature -- capillaries and the larger blood vessels that can supply the tissues with life-giving blood. (sciencedaily.com)
  • The histological cuts were examined and stained in hematoxylin and eosin (HE), revealing lymphatic vessels of great diameter distributed in a conjunctive tissue poorly organized. (bvsalud.org)
Insertion2
  • Various insertion and spud diameters and lengths. (resideo.com)
  • Automated, high throughput measurements of, e.g. , air or moisture sensitive samples are enabled by the capillary sample changer on which three guide bushes for sample insertion make further alignment unnecessary. (stoe.com)
Observation2
  • Rotterdam cohort study also came into a decision after a long-term observation that the retinal venular diameter is associated with any stroke or ischemic stroke [ 14 ]. (hindawi.com)
  • By direct observation, under the microscope, of living muscle, some from the frog, some from small mammals, it was comparatively easy to determine that the number of visible capillaries, which is the same as the number of capillaries through which blood flows, was rather small in resting muscle, and only increases very appreciably when the muscle has been active for some seconds. (nobelprize.org)
Seal1
Suitable2
  • The preparation in sealed capillaries is suitable for air sensitive and hygroscopic materials. (stoe.com)
  • A permanently aligned capillary stage speeds up the measurement preparation process and is suitable for qualitative and quantitative phase analysis. (stoe.com)
Nutrients1
Wall1
  • Our heavy wall capillary glass tubing is manufactured from borosilicate glass and can be used in a wide variety of applications. (vitrocom.com)
Oxygen1
Flow6
  • Figure 1: Delayed capillary dilation and reduced capillary red blood cell flow in response to a hindlimb stimulus in 1- to 2-month-old pericyte-deficient Pdgfrb +/− mice. (nature.com)
  • The question is: given the viscosity of blood, how can the heart make it flow throughout all the capillaries, even the narrowest ones? (pravda.ru)
  • Sickle-cell anemia is associated with blood vessel sludging, altered blood flow and blood vessel diameter, and capillary micro-haemorrhages . (wikipedia.org)
  • Carotid artery occlusion is associated with slower conjunctival blood flow and apparent capillary loss. (wikipedia.org)
  • When the small arteries constricted, and offered high resistance, the blood came to flow slowly through all capillaries. (nobelprize.org)
  • GLP-1 and insulin increased brachial artery diameter and blood flow, but this effect was not additive. (medscape.com)
Narrow2
  • The structure of a cell enables it to change its shape while moving along the narrow capillaries, which are narrower than the diameter of an erythrocyte. (pravda.ru)
  • Capillary measurements minimize preferred orientationand resulting in narrow FWHM and symmetric profiles leading to accurate intensities for structure solution and Rietveld refinement. (stoe.com)
Larger1
  • But the Cardiovascular Health Study stated that there is no association between retinal arteriolar caliber (diameter) and stroke but rather there is a close association between stroke and the larger venular caliber (diameter) [ 13 ]. (hindawi.com)
Column2
  • Capillary Column Graphite Ferrules, 1/8in Nut Size, 0.53mm column i.d., 1.0mm Ferrule i.d. (thomassci.com)
  • In 1983, the first special purpose fused silica capillary GC column was introduced. (sigmaaldrich.com)
Small3
Type2
  • Type II diabetes is associated with conjunctival hypoxia , [10] increased average blood vessel diameter, and capillary loss. (wikipedia.org)
  • In this type of installation, the differential pressure transmitter is measuring the pressure of media in the tank, the pressure in the top of the tank, and the head pressure generated by the fill fluid in the capillary. (yokogawa.com)
System2
  • In this behavioral test system, flies feed on liquid food provided in graded glass capillaries placed inside a vial. (jove.com)
  • Lesions of the cerebral vasculature develop such that blood flows directly from the arterial system to the venous system without passing through a capillary system. (medscape.com)
Columns1
  • Since then, an impressive list of special purpose fused silica capillary GC columns has followed. (sigmaaldrich.com)
Enormous1
  • This is an enormous advantage over micelles that have a fixed diameter for a given surfactant. (springer.com)
Blood cells1
Loss1
  • The decline of the capillary meniscus indicates loss of food solution via evaporation and food consumption. (jove.com)
Smaller1
  • Capillary forces cause water droplets to move toward the smaller diameter end -- the end that is not irradiated. (sciencedaily.com)
Water1
  • Workability and compressive strength of the mortars are studied together with durability parameters like water absorption due to capillary absorption and porosity. (hindawi.com)
Work1
  • In their work toward 3-D printing transplantable tissues and organs, bioengineers and scientists have demonstrated a key step on the path to generate implantable tissues with functioning capillaries. (sciencedaily.com)
Head1
Move1