EA201200948A1 - Метод определения функционального состояния печени живого существа путём количественного измерения метаболизации субстратов - Google Patents

Метод определения функционального состояния печени живого существа путём количественного измерения метаболизации субстратов

Info

Publication number
EA201200948A1
EA201200948A1 EA201200948A EA201200948A EA201200948A1 EA 201200948 A1 EA201200948 A1 EA 201200948A1 EA 201200948 A EA201200948 A EA 201200948A EA 201200948 A EA201200948 A EA 201200948A EA 201200948 A1 EA201200948 A1 EA 201200948A1
Authority
EA
Eurasian Patent Office
Prior art keywords
liver
determining
metabolic product
labeled
content
Prior art date
Application number
EA201200948A
Other languages
English (en)
Other versions
EA022893B1 (ru
Inventor
Карстен Хейне
Мартин Штокманн
Original Assignee
Хумедикс Гмбх
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 Хумедикс Гмбх filed Critical Хумедикс Гмбх
Publication of EA201200948A1 publication Critical patent/EA201200948A1/ru
Publication of EA022893B1 publication Critical patent/EA022893B1/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4244—Evaluating particular parts, e.g. particular organs liver
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A61K49/1815—Suspensions, emulsions, colloids, dispersions compo-inhalant, e.g. breath tests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Epidemiology (AREA)
  • Endocrinology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Toxicology (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Представленное изобретение относится к способу определения функционального состояния печени живого существа, в частности человека, включающему в себя введение минимум одного меченогоС субстрата, который преобразуется печенью с высвобождением минимум одного меченогоС продукта метаболизации, и определение содержания минимум одного меченогоС продукта метаболизации в выдыхаемом воздухе за определенный интервал времени при помощи минимум одного измерительного прибора минимум с одним блоком обработки результатов. Данный метод позволяет описать измеренное первоначальное увеличение содержания минимум одного меченогоС продукта метаболизации в выдыхаемом воздухе посредством дифференциального уравнения первого порядка и из решения дифференциального уравнения первого порядка определить значение A(DOB) и постоянную времени tau увеличения содержания меченогоС продукта метаболизации.
EA201200948A 2009-12-24 2010-12-21 Способ определения функционального состояния печени живого организма путём количественного измерения метаболизации субстратов EA022893B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009055321A DE102009055321B4 (de) 2009-12-24 2009-12-24 Verfahren zur Bestimmung der Leberleistung eines Lebewesens mittels quantitativer Messung der Metabolisierung von Substraten
PCT/EP2010/070408 WO2011076804A2 (de) 2009-12-24 2010-12-21 Verfahren zur bestimmung der leberleistung eines lebewesens mittels quantitativer messung der metabolisierung von substraten

Publications (2)

Publication Number Publication Date
EA201200948A1 true EA201200948A1 (ru) 2013-04-30
EA022893B1 EA022893B1 (ru) 2016-03-31

Family

ID=43589555

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200948A EA022893B1 (ru) 2009-12-24 2010-12-21 Способ определения функционального состояния печени живого организма путём количественного измерения метаболизации субстратов

Country Status (13)

Country Link
US (1) US20110313677A1 (ru)
EP (1) EP2365777B1 (ru)
JP (1) JP5836971B2 (ru)
CN (1) CN102665536B (ru)
AU (1) AU2010334908B2 (ru)
BR (1) BR112012015731A2 (ru)
CA (1) CA2785490C (ru)
DE (1) DE102009055321B4 (ru)
EA (1) EA022893B1 (ru)
ES (1) ES2432032T3 (ru)
HK (1) HK1174244A1 (ru)
PL (1) PL2365777T3 (ru)
WO (1) WO2011076804A2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8512676B1 (en) * 2012-03-07 2013-08-20 Wisconsin Alumni Research Foundation Detection of rate changes in systematic oscillations of metabolic athways by monitoring isotope ratios
DE102014014671B3 (de) * 2014-10-04 2015-12-10 Fischer Analysen Instrumente Gmbh 13C-Atemgas-Test zur Überprüfung der Magen-/Darm-Funktion und/oder Stoffwechselfunktionen und Vorrichtung hierfür
EP3350730A1 (en) 2015-09-14 2018-07-25 Freie Universität Berlin Method for identifying a metabolite that is suited to be used in diagnostics of a liver disease or of a severity of a liver disease
RU2754191C1 (ru) * 2020-07-21 2021-08-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Смоленский государственный медицинский университет" министерства здравоохранения Российской Федерации Способ определения нарушения режима абстиненции при алкогольной болезни печени

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845840B1 (en) * 2005-01-26 2018-05-30 The Regents of the University of Colorado Methods for diagnosis and intervention of hepatic disorders
DE202006021184U1 (de) * 2005-06-25 2013-06-05 Charité - Universitätsmedizin Berlin Wässrige Methacetin-Lösung
DE102006018862A1 (de) 2006-03-17 2007-09-20 Charité - Universitätsmedizin Berlin Vorrichtung zur spektroskopischen Analyse eines Gases

Also Published As

Publication number Publication date
CA2785490C (en) 2016-10-18
DE102009055321A1 (de) 2011-06-30
EP2365777B1 (de) 2013-08-07
ES2432032T3 (es) 2013-11-29
HK1174244A1 (en) 2013-06-07
US20110313677A1 (en) 2011-12-22
JP2013515951A (ja) 2013-05-09
EA022893B1 (ru) 2016-03-31
CN102665536A (zh) 2012-09-12
EP2365777A1 (de) 2011-09-21
WO2011076804A2 (de) 2011-06-30
PL2365777T3 (pl) 2014-01-31
AU2010334908A1 (en) 2012-08-09
AU2010334908B2 (en) 2013-10-10
CA2785490A1 (en) 2011-06-30
BR112012015731A2 (pt) 2020-09-08
CN102665536B (zh) 2015-07-29
JP5836971B2 (ja) 2015-12-24
DE102009055321B4 (de) 2013-04-18

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU