CA2953476A1 - Procede de detection et de quantification de la fibrose - Google Patents

Procede de detection et de quantification de la fibrose Download PDF

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Publication number
CA2953476A1
CA2953476A1 CA2953476A CA2953476A CA2953476A1 CA 2953476 A1 CA2953476 A1 CA 2953476A1 CA 2953476 A CA2953476 A CA 2953476A CA 2953476 A CA2953476 A CA 2953476A CA 2953476 A1 CA2953476 A1 CA 2953476A1
Authority
CA
Canada
Prior art keywords
spectral
fibrosis
sample
collagen
infrared
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2953476A
Other languages
English (en)
French (fr)
Inventor
Vincent VUIBLET
Olivier Piot
Philippe RIEU
Michael FERE
Cyril Gobinet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Université de Reims Champagne-Ardenne
Original Assignee
Université de Reims Champagne-Ardenne
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 Université de Reims Champagne-Ardenne filed Critical Université de Reims Champagne-Ardenne
Publication of CA2953476A1 publication Critical patent/CA2953476A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N33/5091—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing the pathological state of an organism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3196—Correlating located peaks in spectrum with reference data, e.g. fingerprint data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Physiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA2953476A 2014-07-29 2015-07-02 Procede de detection et de quantification de la fibrose Abandoned CA2953476A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1457323A FR3024546B1 (fr) 2014-07-29 2014-07-29 Procede de detection et de quantification de la fibrose
FR1457323 2014-07-29
PCT/FR2015/051826 WO2016016531A1 (fr) 2014-07-29 2015-07-02 Procédé de détection et de quantification de la fibrose

Publications (1)

Publication Number Publication Date
CA2953476A1 true CA2953476A1 (fr) 2016-02-04

Family

ID=51787091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2953476A Abandoned CA2953476A1 (fr) 2014-07-29 2015-07-02 Procede de detection et de quantification de la fibrose

Country Status (6)

Country Link
US (1) US9810625B2 (enExample)
EP (1) EP3175224B1 (enExample)
JP (1) JP6246978B2 (enExample)
CA (1) CA2953476A1 (enExample)
FR (1) FR3024546B1 (enExample)
WO (1) WO2016016531A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10641659B2 (en) * 2018-08-14 2020-05-05 Shimadzu Corporation Infrared microscope with adjustable connection optical system
CN110208508A (zh) * 2019-06-18 2019-09-06 余碧芝 判定胶原蛋白肽品质优劣的方法
WO2021039104A1 (ja) * 2019-08-26 2021-03-04 国立研究開発法人科学技術振興機構 線維化測定装置、線維化測定方法および特性測定装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146897A (en) * 1995-11-13 2000-11-14 Bio-Rad Laboratories Method for the detection of cellular abnormalities using Fourier transform infrared spectroscopy
US7277744B2 (en) * 1999-03-22 2007-10-02 Schaefer Allan L Early detection of inflammation and infection using infrared thermography
US6841388B2 (en) * 2000-12-05 2005-01-11 Vysis, Inc. Method and system for diagnosing pathology in biological samples by detection of infrared spectral markers
AU2003230799A1 (en) * 2002-04-05 2003-10-27 Massachusetts Institute Of Technology Systems and methods for spectroscopy of biological tissue
AU2004285103A1 (en) * 2003-09-29 2005-05-12 Pathwork Diagnostics, Inc. Systems and methods for detecting biological features
EP2425785A1 (en) * 2009-03-13 2012-03-07 Kyoto Prefectural Public University Corporation Body tissue imaging using raman scattering light
EP2302359A1 (en) * 2009-09-24 2011-03-30 Université De Reims Champagne-Ardenne Serum infrared spectroscopy for non invasive assessment of hepatic fibrosis in patients with chronic liver disease
EP2827772B1 (en) * 2012-03-19 2023-10-04 Genetic Innovations Inc. Devices, systems, and methods for virtual staining
EP3021839B1 (en) * 2013-07-18 2021-06-23 Baylor College Of Medicine Compositions for treatment of fibrosis

Also Published As

Publication number Publication date
FR3024546B1 (fr) 2018-08-24
EP3175224A1 (fr) 2017-06-07
US20170212041A1 (en) 2017-07-27
FR3024546A1 (fr) 2016-02-05
JP6246978B2 (ja) 2017-12-13
EP3175224B1 (fr) 2018-03-14
US9810625B2 (en) 2017-11-07
WO2016016531A1 (fr) 2016-02-04
JP2017523423A (ja) 2017-08-17

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Effective date: 20170818

FZDE Dead

Effective date: 20200304