ES2093174T3 - Procedimiento y equipo de ensayo para la deteccion de metabolismo microbiano. - Google Patents

Procedimiento y equipo de ensayo para la deteccion de metabolismo microbiano.

Info

Publication number
ES2093174T3
ES2093174T3 ES92200617T ES92200617T ES2093174T3 ES 2093174 T3 ES2093174 T3 ES 2093174T3 ES 92200617 T ES92200617 T ES 92200617T ES 92200617 T ES92200617 T ES 92200617T ES 2093174 T3 ES2093174 T3 ES 2093174T3
Authority
ES
Spain
Prior art keywords
dye
sample
procedure
detection
microbial metabolism
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.)
Expired - Lifetime
Application number
ES92200617T
Other languages
English (en)
Inventor
Thomas E Thompson
Ruth F Eden
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.)
Difco Laboratories Inc
Original Assignee
Difco Laboratories Inc
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 Difco Laboratories Inc filed Critical Difco Laboratories Inc
Application granted granted Critical
Publication of ES2093174T3 publication Critical patent/ES2093174T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12Q1/02—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
    • 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
    • C12Q2304/00—Chemical means of detecting microorganisms
    • C12Q2304/20—Redox indicators
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

SE MUESTRA UN PROCESO Y EQUIPO PARA DETECTAR METABOLISMO MICROBIANO, INCLUYENDO EL PROCESO LOS PASOS DE COMBINAR MEDIO, UN TINTE METABOLICO CON UN ESPECTRO DE ABSORBENCIA QUE EN PRESENCIA DE MICROORGANISMOS CAMBIA Y RESPONDE A METABOLISMO DE LOS MICROORGANISMOS Y UN TINTE ANALITICO SEGUNDO CON UN ESPECTRO DE EXCITACION O EMISION QUE SE SUPERPONE CON EL ESPECTRO DE ABSORBENCIA CAMBIADO O NO CAMBIADO DEL TINTE PRIMERO. EL MEDIO CONTIENE UNA SOLUCION MUESTRA QUE SE ANALIZARA PARA CONTENER MICROORGANISMOS METABILIZANTES. EL USUARIO OBSERVA BIEN QUE NO SE HA PRODUCIDO NINGUN CAMBIO EN LAS EMISIONES DE FLUORESCENCIA DEL TINTE ANALITICO SEGUNDO LO QUE INDICA LA AUSENCIA DE MICROORGANISMOS METABILIZANTES EN LA MUESTRA O BIEN UN CAMBIO LO QUE INDICA LA PRESENCIA DE MICROORGANISMOS METABILIZANTES EN LA MUESTRA
ES92200617T 1990-06-22 1992-03-03 Procedimiento y equipo de ensayo para la deteccion de metabolismo microbiano. Expired - Lifetime ES2093174T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/542,115 US5164301A (en) 1990-06-22 1990-06-22 Process and kit for detecting microbial metabolism

Publications (1)

Publication Number Publication Date
ES2093174T3 true ES2093174T3 (es) 1996-12-16

Family

ID=24162403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92200617T Expired - Lifetime ES2093174T3 (es) 1990-06-22 1992-03-03 Procedimiento y equipo de ensayo para la deteccion de metabolismo microbiano.

Country Status (6)

Country Link
US (1) US5164301A (es)
EP (1) EP0558827B1 (es)
JP (1) JP3095833B2 (es)
AT (1) ATE144796T1 (es)
DE (1) DE69214931T2 (es)
ES (1) ES2093174T3 (es)

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US6387651B1 (en) 1995-04-12 2002-05-14 Biolog, Inc. Comparative phenotype analysis of two or more microorganisms using a plurality of substrates within a microwell device
US5882882A (en) * 1995-04-12 1999-03-16 Biolog, Inc. Gel matrix with redox purple for testing and characterizing microorganisms
US5605812A (en) * 1995-05-19 1997-02-25 Charm Sciences, Inc. Test kit and method for the quantitative determination of coliform bacteria and E. coli
KR100436473B1 (ko) * 1995-06-05 2004-11-26 악조 노벨 엔.브이. 미생물검출장치및방법
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US6284526B1 (en) 1998-03-07 2001-09-04 Wardlaw Partners Lp Method and apparatus for determining the sensitivity of a microorganism to a growth altering agent
US6022734A (en) * 1998-03-07 2000-02-08 Wardlaw Partners, L.P. Disposable apparatus for determining antibiotic sensitivity of bacteria
US6140069A (en) * 1998-03-07 2000-10-31 Wardlaw Partners, Ll.P. Method for determining antibiotic sensitivity of bacteria
US6555060B1 (en) 1998-10-14 2003-04-29 Polaroid Corporation Apparatus for performing diagnostic testing
US6495373B1 (en) 1998-10-14 2002-12-17 Polaroid Corporation Method and apparatus for performing diagnostic tests
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FI107167B (fi) 1999-06-07 2001-06-15 Marko Virta Menetelmä mikro-organismin kasvun ja kuolemisen määrittämiseksi
US6472166B1 (en) 2000-02-17 2002-10-29 Wardlaw Partners Lp Method for determining the effects of a growth-altering agent on a microbial colony
US6696239B1 (en) 2000-04-20 2004-02-24 Biolog, Inc. Comparative phenotype analysis for assessment of biological active compounds such as antimicrobials
DE10024086C1 (de) * 2000-05-18 2001-09-27 Merck Patent Gmbh Phenolfreie Färbelösung
WO2002055015A2 (en) * 2000-09-28 2002-07-18 Essential Therapeutics, Inc. Rapid antibiotic susceptibility test
US6641782B1 (en) 2000-11-15 2003-11-04 Polaroid Corporation Apparatus for performing diagnostic testing
FR2819266B1 (fr) * 2001-01-05 2004-01-16 Alain Rambach Milieu de culture pour la detection et/ou la discrimination des bacteries du genre listeria et procede de mise en oeuvre
CA2494182A1 (en) * 2002-08-07 2004-02-19 University Of South Florida Interpretation model for the uv-vis spectra of microorganisms
US20050112772A1 (en) * 2003-11-20 2005-05-26 Farone William A. Measurement of oxidation-reduction potential of a solution
CN1914332A (zh) * 2003-12-15 2007-02-14 快速实验室微系统公司 用于鉴定微生物的电化学分析
EP2647723B1 (en) 2004-06-23 2017-02-01 Zyzeba Testing Limited Improvements in and relating to micro-organism test apparatus and methods of using the same
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JP5816164B2 (ja) * 2009-05-07 2015-11-18 ビオメリュー・インコーポレイテッド 抗生物質耐性測定方法
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Also Published As

Publication number Publication date
ATE144796T1 (de) 1996-11-15
EP0558827B1 (en) 1996-10-30
EP0558827A1 (en) 1993-09-08
JP3095833B2 (ja) 2000-10-10
US5164301A (en) 1992-11-17
DE69214931D1 (de) 1996-12-05
JPH05137594A (ja) 1993-06-01
DE69214931T2 (de) 1997-06-05

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