MX2009011307A - Metodos para contar celulas. - Google Patents

Metodos para contar celulas.

Info

Publication number
MX2009011307A
MX2009011307A MX2009011307A MX2009011307A MX2009011307A MX 2009011307 A MX2009011307 A MX 2009011307A MX 2009011307 A MX2009011307 A MX 2009011307A MX 2009011307 A MX2009011307 A MX 2009011307A MX 2009011307 A MX2009011307 A MX 2009011307A
Authority
MX
Mexico
Prior art keywords
methods
cells
counting cells
quantifying
lysing
Prior art date
Application number
MX2009011307A
Other languages
English (en)
Inventor
William Rodriguez
Mehmet Toner
Utkan Demirci
Rashid Bashir
Xuanhong Cheng
Daniel Irimia
Liju Yang
Lee Zamir
Original Assignee
Gen Hospital Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Hospital Corp filed Critical Gen Hospital Corp
Publication of MX2009011307A publication Critical patent/MX2009011307A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1023—Microstructural devices for non-optical measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1024—Counting particles by non-optical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La invenci?n presenta m?todos para cuantificar c?lulas en una muestra mediante lisar las c?lulas seguido por medici?n de por lo menos un componente intracelular. M?todos de la invenci?n son espec?ficamente ?tiles para cuantificar n?meros peque?os de c?lulas, v, gr., sobre una gran ?rea superficial o volumen comparados con el tama?o celular. EN una forma de realizaci?n preferida, m?todos de la invenci?n son llevados a cabo usando un dispositivo de micro-fluidos.
MX2009011307A 2007-04-20 2008-04-21 Metodos para contar celulas. MX2009011307A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92536807P 2007-04-20 2007-04-20
PCT/US2008/005066 WO2008130655A1 (en) 2007-04-20 2008-04-21 Methods for counting cells

Publications (1)

Publication Number Publication Date
MX2009011307A true MX2009011307A (es) 2010-04-12

Family

ID=39875822

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011307A MX2009011307A (es) 2007-04-20 2008-04-21 Metodos para contar celulas.

Country Status (12)

Country Link
US (1) US8852875B2 (es)
EP (1) EP2156376B1 (es)
CN (1) CN101828192B (es)
AP (1) AP2937A (es)
AU (1) AU2008241388B2 (es)
BR (1) BRPI0810095A2 (es)
CA (1) CA2684465C (es)
IL (1) IL201613A (es)
MX (1) MX2009011307A (es)
MY (1) MY161825A (es)
WO (1) WO2008130655A1 (es)
ZA (1) ZA200907300B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2037265A1 (en) * 2007-09-17 2009-03-18 Adnagen AG Solid phase cell isolation and/or enrichment method
US20100075340A1 (en) * 2008-09-22 2010-03-25 Mehdi Javanmard Electrical Detection Of Biomarkers Using Bioactivated Microfluidic Channels
US20120045827A1 (en) 2009-03-09 2012-02-23 Biofactura, Inc. Separation of antigen-specific memory b cells with a conjugated biopolymer surface
US20140087396A1 (en) * 2010-10-27 2014-03-27 The Board Of Trustees Of The University Of Illinois Health Diagnostic Compact Disc
US9976973B2 (en) * 2010-11-09 2018-05-22 The General Hospital Corporation Counting particles using an electrical differential counter
CA2830810A1 (en) 2013-01-14 2014-07-14 The Governing Council Of The University Of Toronto Impedance-based sensing of adherent cells on a digital microfluidic device
FR3009082B1 (fr) * 2013-07-26 2016-10-21 Centre Nat Rech Scient Systeme microfluidique et procede pour isoler et quantifier au moins une sous-population de cellules a partir d'une population de cellules.
WO2015121985A1 (ja) * 2014-02-14 2015-08-20 三菱電機株式会社 熱源側ユニットおよび空気調和装置
IT201700082112A1 (it) 2017-07-19 2019-01-19 Milano Politecnico Dispositivo e metodo per la quantificazione di componenti corpuscolate e non corpusculate del sangue.
EP3803399A4 (en) 2018-06-05 2022-03-09 Chronus Health, Inc. DEVICES, CARTRIDGES AND SENSORS FOR CONTROL OF FLUID MOVEMENT AND ANALYSIS OF BIOLOGICAL SAMPLES
CN108982335A (zh) * 2018-06-29 2018-12-11 浙江大学 一种基于电阻抗的悬浮细胞计数芯片及其制作方法和计数方法
EP3902468A4 (en) 2018-12-28 2022-12-14 Dexcom, Inc. IMPEDANCE DETERMINING ANALYTE SENSOR
IT201900000821A1 (it) 2019-01-18 2020-07-18 Milano Politecnico Apparato per la quantificazione di componenti biologiche disperse in un fluido.
US11573166B2 (en) 2020-12-16 2023-02-07 Caterpillar Inc. System and method for calibrating a particle monitoring sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046019A (en) 1991-07-09 2000-04-04 Goumeniouk; Alexander P. Diagnostic kits and methods for making granulocyte cell counts
DE69417900T2 (de) 1994-11-17 1999-11-11 Chemunex, Maisons-Alfort Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz
US5964096A (en) * 1996-01-30 1999-10-12 Organogenesis Inc. Method and package design for cryopreservation and storage of cultured tissue equivalents
US6641708B1 (en) * 1996-01-31 2003-11-04 Board Of Regents, The University Of Texas System Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation
EP1208240A4 (en) 1999-08-26 2006-10-04 Univ Princeton MICROFLUIDIC AND MACROFLUIDIC ELECTRONIC DEVICES FOR DETECTING CHANGES IN THE CAPACITY OF LIQUIDS AND METHOD FOR THEIR USE.
US6472215B1 (en) * 2001-07-27 2002-10-29 Coulter International Corp. Method of analyzing nucleated red blood cells in a blood sample
EP1428018B1 (en) * 2001-09-06 2010-06-09 Straus Holdings Inc. Rapid and sensitive detection of molecules
US6703819B2 (en) 2001-12-03 2004-03-09 Board Of Regents, The University Of Texas System Particle impedance sensor
EP1530710B1 (en) 2002-06-11 2017-08-09 Koninklijke Philips N.V. A disposable cartridge for characterizing particles suspended in a liquid
EP1720998A4 (en) 2004-03-05 2009-05-06 Univ New York State Res Found METHOD AND DEVICE FOR MEASURING CHANGES IN THE CELL VOLUME
FR2873925B1 (fr) * 2004-08-05 2006-10-13 Erytech Pharma Soc Par Actions Procede et dispositif de lyse-rescellement pour l'incorporation de principe actif notamment asparaginase ou inositol hexaphosphate, dans des erythrocytes
US7257279B2 (en) 2004-09-20 2007-08-14 3M Innovative Properties Company Systems and methods for biosensing and microresonator sensors for same
US7088116B1 (en) * 2005-02-09 2006-08-08 Haian Lin Optoelectronic probe
SE528697C2 (sv) 2005-03-11 2007-01-30 Hemocue Ab Volymetrisk bestämning av antalet vita blodkroppar i ett blodprov
US20070196820A1 (en) * 2005-04-05 2007-08-23 Ravi Kapur Devices and methods for enrichment and alteration of cells and other particles

Also Published As

Publication number Publication date
ZA200907300B (en) 2012-01-25
CA2684465C (en) 2016-08-23
EP2156376B1 (en) 2013-09-25
WO2008130655A1 (en) 2008-10-30
IL201613A0 (en) 2010-05-31
EP2156376A1 (en) 2010-02-24
EP2156376A4 (en) 2011-04-20
IL201613A (en) 2015-02-26
CN101828192B (zh) 2013-10-02
BRPI0810095A2 (pt) 2014-10-21
CA2684465A1 (en) 2008-10-30
US8852875B2 (en) 2014-10-07
CN101828192A (zh) 2010-09-08
AP2009005018A0 (en) 2009-10-31
AU2008241388B2 (en) 2013-04-04
US20120003687A1 (en) 2012-01-05
AP2937A (en) 2014-07-31
AU2008241388A1 (en) 2008-10-30
MY161825A (en) 2017-05-15

Similar Documents

Publication Publication Date Title
MX2009011307A (es) Metodos para contar celulas.
GB2474146A (en) Methods of determining the health status of an individual
EP4250336A3 (en) Methods for detecting estradiol by mass spectrometry
WO2009055052A3 (en) Improved methods and devices for cellular analysis
HK1191690A1 (zh) 具有減少的樣本體積的電化學測試傳感器
EP1947990A4 (en) MICROFLUIDIC CELL CULTURAL DEVICE
EP2146207A4 (en) MEASUREMENT REAGENT, ITS USE IN IMMUNO NEPHELOMETRY, AND ANALYSIS ANALYSIS INSTRUMENT
MX2010005571A (es) Articulos y metodos para muestreo ambiental.
EP1904828A4 (en) NON-DESTRUCTIVE ANALYSIS OF FLUIDS IN THEIR ORIGINAL CONTAINERS BY VIS-NIR SPECTROSCOPY
DK2438446T3 (da) Fremgangsmåder, reagenser og kits til flowcytometrisk immunfænotypebestemmelse
EP3874265A4 (en) METHODS OF TESTING BIOLOGICAL CELLS IN A MICROFLUIDIC DEVICE
GB0509833D0 (en) Cell analysis
WO2008027098A3 (en) Biosensor for measurement of species in a body fluid
TW200742849A (en) Assay for lanthanum hydroxycarbonate
EP2610621A3 (en) Blood cell analyzer, blood cell analyzing method, and non-transitory storage medium
WO2010009411A3 (en) Hydrocarbon determination in presence of electron and chemical ionization
MX2011003653A (es) Metodos para detectar dihidrotestosterona mediante espectrometria de masa.
EP2108948A4 (en) DEVICE FOR MEASURING BIOLOGICAL SAMPLE
WO2009103843A3 (en) Method and device for detection of an analyte
WO2014004609A3 (en) Rapid assays for t-cell activation by rna measurements using flow cytometry
IL212082A0 (en) Device, kit and method for pulsing biological samples with an agent and stabilising the sample so pulsed
EP2075341A4 (en) METHOD FOR THE INVESTIGATION, DETERMINATION OR EVALUATION BY MEANS OF GENE EXPRESSION ANALYSIS
WO2009149359A3 (en) Survival predictor for diffuse large b cell lymphoma
NO20073508L (no) Anordninger og fremgangsmåter for formasjonstesting ved trykkmåling i et isolert, variabelt volum
PT2294176T (pt) Adaptador de câmara de amostra, em particular para a criopreservação de amostras biológicas

Legal Events

Date Code Title Description
FG Grant or registration