Buffy coat definition

Buffy coat means a blood component prepared by centrifugation of a unit of whole blood, and which contains a considerable proportion of the leucocytes and platelets.
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Buffy coat means the fraction of the Cord Blood containing blood-forming cells remaining once Separation is completed.
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Examples of Buffy coat in a sentence

  • Buffy coat smears have proved to be a fast method for detecting intracellular bacteria in blood[1-5].

  • Since the treatment date, goats were monitored for trypanosome parasitaemia by the wet smear and Buffy coat technique three times a week for 100 consecutive days (27).

  • You will receive a copy of any draft you sign when using the Card, which you should retain to verify your monthly statement.

  • Four different sample types were collected using 5 different methods: Buffy coat; venous blood stored on DBS cards (vDBS); capillary blood stored on DBS cards (fDBS); saliva collected using the Oragene kit; and, saliva collected using the Oasis kit.

  • Upper layer that contains the plasma and most of the platelets discarded, the Buffy coat mononuclear cell layer (lymphocytes, monocytes, and thrombocytes) suspended in 5ml of 1x BSS buffer, centrifuged at 1800 rpm for 8 minutes.

  • Quality Control of platelet concentrate prepared from Buffy coat ParameterQuality RequirementsFrequency of controlVolume50-90 ml4 units per month/ 1% of all units (whichever ismore)Platelets count>6X10104 units per month/ 1% ofall units (whichever is more)pH>6.04 units per month/ 1% of all units (whichever is more)RBC contaminationTraces to 0.5 ml4 units per month/ 1% of all units (whichever ismore) 18.

  • Buffy coat (i.e. white blood cells), plasma, serum, and urine will be collected during this trial at baseline, immediately after RT, and at 8 weeks, 4, 6, and 12 months.

  • Buffy coat was isolated after centrifugation at 230g for 5 min at 4 °C to remove a ny residual plasma and all samples were stored until nucleic acid extraction, as described [22].

  • The Buffy coat was taken through a pipette and made a thin layer on the examination slides and fixed in 100% methanol for 30 minutes.

  • The methods currently employed in the laboratory to diagnose malaria are:-Peripheral thin and thick blood smear examination which is employed in detecting and identifying malaria parasites microscopically in appropriate stained blood smears.Fluorescence microscopy techniques (Quantitative Buffy coat QBC) test).Kawamoto A.O interference filter designed by Dr. F.

Related to Buffy coat

  • Topcoat means a coating that is applied over a primer on an aerospace vehicle or component for appearance, identification, camouflage, or protection. Topcoats that are defined as specialty coatings are not included under this definition.

  • Flow coating means a coating labeled and formulated exclusively for use by electric power companies or their subcontractors to maintain the protective coating systems present on utility transformer units.

  • Roll coating means the application of a coating material to a substrate by means of hard rubber or steel rolls.

  • Specialty coating means a coating that, even though the coating meets the definition of a primer, topcoat, or self-priming topcoat, has additional performance criteria beyond those of primers, topcoats, and self-priming topcoats for specific applications. These performance criteria may include, but are not limited to, temperature or fire resistance, substrate compatibility, antireflection, temporary protection or marking, sealing, adhesively joining substrates, or enhanced corrosion protection. A listing of specialty coatings is found in paragraph (D)(1)(b) of rule 3745-21-19 of the Administrative Code.

  • Basecoat means a coat of colored material, usually opaque, that is applied before graining inks, glazing coats, or other opaque finishing materials and is usually topcoated for protection.

  • Single coat means one film coating applied to a metal surface.

  • factory means any premises including the precincts thereof—

  • Furniture coating means any paint designed for application to room furnishings including, but not limited to, cabinets (kitchen, bath and vanity), tables, chairs, beds, and sofas.

  • Clear coating means a transparent coating designed to provide the final gloss and resistance properties of the coating system;

  • Floor coating means an opaque coating that is labeled and designed for application to flooring, including but not limited to, decks, porches, steps, and other horizontal surfaces which may be subject to foot traffic.

  • Falconry means the sport of taking quarry by means of a trained raptor.

  • Prime coat means the first of two or more films of coating applied to a metal surface.

  • Pretreatment coating means a coating which contains no more than 12% solids by weight, and at least 0.5% acid by weight, is used to provide surface etching, and is applied directly to metal surfaces to provide corrosion resistance, adhesion, and ease of stripping.

  • Air dried coating means a coating that is dried by the use of air or forced warm air at temperatures up to 1940F (900C).

  • Low-solids coating means a coating containing 0.12 kilogram or less of solids per liter (one pound or less of solids per gallon) of coating material.

  • Oxides of nitrogen means the sum of the volume mixing ratio (ppbv) of nitrogen monoxide (nitric oxide) and nitrogen dioxide expressed in units of mass concentration of nitrogen dioxide (μg/m3);

  • Biomethane means biogas that meets pipeline quality natural gas standards.

  • Ash means all species of the genus Fraxinus.

  • Spirits means any beverage which contains alcohol obtained by distillation mixed with drinkable water and other substances in solution, including, but not limited to, brandy, rum, whisky, and gin.

  • Aerosol coating product means a pressurized coating product containing pigments or resins that dispenses product ingredients by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traffic/marking applications.

  • Automotive Wax, Polish, Sealant or Glaze means a product designed to seal out moisture, increase gloss, or otherwise enhance a motor vehicle’s painted surfaces. “Automotive Wax, Polish, Sealant or Glaze” includes, but is not limited to, products designed for use in autobody repair shops and “drive-through” car washes, as well as products designed for the general public. “Automotive Wax, Polish, Sealant or Glaze” does not include “Automotive Rubbing or Polishing Compounds”, automotive wash and wax products, surfactant-containing car wash products, and products designed for use on unpainted surfaces such as bare metal, chrome, glass, or plastic.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Supply Pipe means any part of a service pipe which a water undertaker could not be, or have been required to lay under section 46 of the Water Industry Act 1991; and

  • Rock means the body of consolidated or partially consolidated material composed of minerals at or below the land surface. Rock includes bedrock and partially weathered rock that is hard and cannot be dug with hand tools. The upper boundary of rock is "saprolite," "soil," or the land surface.

  • Asphalt means a dark brown to black cement-like material (solid, semisolid, or liquid in consistency) in which the predominating constituents are bitumens which occur in nature as such or which are obtained as residue in refining petroleum.

  • Coating means a material applied onto or impregnated into a substrate for protective, decorative, or functional purposes. Such materials include, but are not limited to, paints, varnishes, sealers, and stains.