BR9709195A - Método e kit para detecção de heliocobacter pylori - Google Patents

Método e kit para detecção de heliocobacter pylori

Info

Publication number
BR9709195A
BR9709195A BR9709195-2A BR9709195A BR9709195A BR 9709195 A BR9709195 A BR 9709195A BR 9709195 A BR9709195 A BR 9709195A BR 9709195 A BR9709195 A BR 9709195A
Authority
BR
Brazil
Prior art keywords
carbon
patient
breath
urea
marked
Prior art date
Application number
BR9709195-2A
Other languages
English (en)
Inventor
Ana Becerro De Bengoa Vallejo
Original Assignee
Isomed S L
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 Isomed S L filed Critical Isomed S L
Publication of BR9709195A publication Critical patent/BR9709195A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/58—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving urea or urease
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/16—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor using radioactive material
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0055—Radionuclides
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/205—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Campylobacter (G)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Hematology (AREA)
  • Combustion & Propulsion (AREA)
  • Urology & Nephrology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Este método é baseado no exame da respiração com uréia marcada com carbono-13 a qual compreende a (a) administração ao paciente de uma solução aquosa de ácido cítrico possuindo pH entre 2 e 2,5; (b) coleta da amostra da respiração do paciente para determinar o contudo basal de carbono-13; (c) administrar ao paciente uma quantidade apropriada de uréia marcada com carbono-13; (d) recolher uma amostra da respiração do paciente para determinar o conteúdo de carbono-13 após a administração da uréia marcada e (e) analisar as amostras de respiração recolhidas para determinar o conteúdo de carbono-13 antes e depois da administração da uréia marcada com carbono-13. O kit contém um recipiente para o ácido cítrico, outro para a uréia marcada com carbono-13, umas ampolas destinadas a receber a respiração do paciente e um meio para soprar a respiração dentro das ampolas.
BR9709195-2A 1996-11-12 1997-07-21 Método e kit para detecção de heliocobacter pylori BR9709195A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES09602383A ES2120903B1 (es) 1996-11-12 1996-11-12 Metodo y kit para la deteccion de helicobacter pylori.
PCT/ES1997/000184 WO1998021579A1 (es) 1996-11-12 1997-07-21 METODO Y KIT PARA LA DETECCION DE $i(HELICOBACTER PYLORI)

Publications (1)

Publication Number Publication Date
BR9709195A true BR9709195A (pt) 2001-01-02

Family

ID=8296652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709195-2A BR9709195A (pt) 1996-11-12 1997-07-21 Método e kit para detecção de heliocobacter pylori

Country Status (11)

Country Link
US (1) US6171811B1 (pt)
EP (1) EP0881491A1 (pt)
JP (1) JP2000504423A (pt)
CN (1) CN1101546C (pt)
AR (1) AR015796A1 (pt)
AU (1) AU3623797A (pt)
BR (1) BR9709195A (pt)
CO (1) CO4650143A1 (pt)
ES (1) ES2120903B1 (pt)
TR (1) TR199801343T1 (pt)
WO (1) WO1998021579A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9703918A (es) 1997-05-28 1998-11-30 J Marshall M D Barry Procedimiento para preparar un producto farmaceutico reactivo para deteccion de desorden gastrointestinal causado por bacteria en el tracto gastrointestinal superior.
US6461870B2 (en) * 1998-05-06 2002-10-08 Isotechnika Inc. 13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control
AU3725199A (en) * 1998-05-06 1999-11-23 Isotechnika Inc. 13c glucose breath test for the diagnosis of diabetic indications andmonitoring glycemic control
US6136610A (en) * 1998-11-23 2000-10-24 Praxsys Biosystems, Inc. Method and apparatus for performing a lateral flow assay
EP1006198A1 (en) * 1998-12-01 2000-06-07 Meretek Diagnostics A non-invasive method for the functional assessment of infants and children with an inherited metabolic disorder
JP4497572B2 (ja) * 1999-02-10 2010-07-07 大塚製薬株式会社 １３ｃ含有尿素の製造法
AU5243100A (en) 1999-06-08 2000-12-28 Oridion Medical (1987) Ltd. Gas analyzer calibration checking device
US6656127B1 (en) 1999-06-08 2003-12-02 Oridion Breathid Ltd. Breath test apparatus and methods
US20050171449A1 (en) * 2000-03-21 2005-08-04 Suslick Kenneth S. Method and apparatus for detecting ammonia from exhaled breath
US7201891B1 (en) * 2000-05-19 2007-04-10 Otsuka Pharmaceutical Co., Ltd. Pharmaceutical preparation for the diagnosis of helicobacter pylori infection
KR100315895B1 (ko) * 2000-05-31 2001-12-12 강성훈 요소호흡 검사용의 저농축 13ｃ 표지된 요소 조성물
WO2003014744A2 (de) * 2001-08-09 2003-02-20 Sitke Aygen Verfahren und diagnosekit zur diagnose von helicobacter pylori
US7033838B2 (en) * 2001-08-09 2006-04-25 Sitke Aygen Method for the diagnosis of Helicobacter pylori infection, and a diagnostic kit for performing the method
US20030036097A1 (en) * 2001-08-17 2003-02-20 Aftab Alam Urea containing reagents for treatment of proteins
US7008777B2 (en) * 2001-10-15 2006-03-07 Barry J. Marshall System for the detection of urease and method for using same
US6998250B2 (en) 2001-10-15 2006-02-14 Donald J. McMichael Method for detecting Helicobacter pylori
US20030073155A1 (en) * 2001-10-15 2003-04-17 Mcmichael Donald J. Methods for performing multiple diagnostic tests
US20030072686A1 (en) * 2001-10-15 2003-04-17 Marshall Barry J. Systems for performing multiple diagnostic tests
USD484988S1 (en) 2001-12-17 2004-01-06 Kimberly-Clark Worldwide, Inc. Diagnostic test kit with specimen-handling tool
US6783976B2 (en) 2001-12-21 2004-08-31 Kimberly-Clark Worldwide, Inc. Carrier and specimen-handling tool for use in diagnostic testing
US7413550B2 (en) 2003-10-16 2008-08-19 Kimberly-Clark Worldwide, Inc. Visual indicating device for bad breath
US7582485B2 (en) * 2003-10-16 2009-09-01 Kimberly-Clark Worldride, Inc. Method and device for detecting ammonia odors and helicobacter pylori urease infection
EP1685850A1 (en) * 2005-02-01 2006-08-02 Sitke Dr. Aygen A method for the diagnosis of helicobacter pylori infection and diagnostic kit for performing the method
US20080146956A1 (en) * 2006-12-17 2008-06-19 Campuzano German A Method based on a breath test for the detection of pathogen microorganisms
CN101231284B (zh) * 2007-01-23 2012-09-26 深圳市先亚生物科技有限公司 诊断幽门螺杆菌感染的尿素试剂盒
CN101243978B (zh) * 2008-03-31 2010-08-11 南京星芒科技咨询有限公司 呼吸采样器及呼吸采样方法
CN101887062A (zh) * 2009-05-15 2010-11-17 艾克拜尔·热合曼 含有13c-尿素溶液的检测幽门螺旋杆菌试剂盒
CN101881763A (zh) * 2009-10-27 2010-11-10 天津赛德生物制药有限公司 用于胃幽门螺旋杆菌检测的尿素呼气检测试剂盒
US20120226183A1 (en) * 2010-08-30 2012-09-06 Quintron Instrument Company Evacuated air chamber
CN104458603A (zh) * 2013-09-23 2015-03-25 苏州青山生物科技有限公司 一种新型幽门螺杆菌检测方法、装置及其应用
US20180060551A1 (en) * 2016-08-23 2018-03-01 Lenovo (Singapore) Pte. Ltd. Using gas chromatography for authentication, advertisements, and therapies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830010A (en) * 1986-04-04 1989-05-16 Marshall Barry J Methods for the diagnosis of gastrointestinal disorders
SE504902C2 (sv) * 1994-11-02 1997-05-26 Diabact Ab Beredning för påvisande av Helicobacter pylori i magsäcken

Also Published As

Publication number Publication date
JP2000504423A (ja) 2000-04-11
CO4650143A1 (es) 1998-09-03
AR015796A1 (es) 2001-05-30
ES2120903B1 (es) 1999-05-16
CN1101546C (zh) 2003-02-12
ES2120903A1 (es) 1998-11-01
AU3623797A (en) 1998-06-03
EP0881491A1 (en) 1998-12-02
US6171811B1 (en) 2001-01-09
WO1998021579A1 (es) 1998-05-22
CN1219238A (zh) 1999-06-09
TR199801343T1 (xx) 1999-02-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: DE ACORDO COM O ART. 37, INDEFIRO O PRESENTE PEDIDO UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ART. 8O COMBINADO COM ART. 13 DA LPI )