[go: up one dir, main page]

AR000061A1 - Medio para detectar dentro de un lapso de 24 horasla presencía o ausencia de enterococos en una mue stra liquida cuya procedencia excluye aquellas tomadas de seres humanos y animales superiores. - Google Patents

Medio para detectar dentro de un lapso de 24 horasla presencía o ausencia de enterococos en una mue stra liquida cuya procedencia excluye aquellas tomadas de seres humanos y animales superiores.

Info

Publication number
AR000061A1
AR000061A1 AR33409095A AR33409095A AR000061A1 AR 000061 A1 AR000061 A1 AR 000061A1 AR 33409095 A AR33409095 A AR 33409095A AR 33409095 A AR33409095 A AR 33409095A AR 000061 A1 AR000061 A1 AR 000061A1
Authority
AR
Argentina
Prior art keywords
enterococci
medium
sample
hours
humans
Prior art date
Application number
AR33409095A
Other languages
English (en)
Inventor
E Chen
H Gu
Original Assignee
Idexx Lab 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 Idexx Lab Inc filed Critical Idexx Lab Inc
Publication of AR000061A1 publication Critical patent/AR000061A1/es

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
    • C12Q1/10—Enterobacteria
    • 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
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/885—Streptococcus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

La presente invención caracteriza un medio que permite detección de microbios enterococos en una muestra de líquido biológico cuya procedenciaexcluye aquellas tomadas de seres humanos y animales superiores o ambiental, dentro de tan poco c omo 24horas. El medio actual es distinto dado que losmedios anteriores en los cuales se requería de 48 a 72 horas para que se obtenga una prueba del resultado para Enterococos. El medio también permitecuantificar la cantidad de Enterococos pr esente enuna muestra y poder usar métodos de resguardo rápidos. El medio contiene una cantidad efectiva devitaminas, aminoácidos, ingredientes salinos y oligo elementos operables para permitir viabilidad y reproducción de Enterococos en la presencia deunindicador nutriente. El indicador nutriente se provee en una cantidad suficiente para permitir una senal característica perceptible producida en elmedio por crecimiento de Enterococos. El medio además contiene cantidades e fectivas deagentes selectivos que son activos para impedir o inhibir elcrecimiento de microorganismo no objetivos (por ej. no Enterococos). Otro aspecto de la invención es un método para detectar la presencia o ausencia deun microbio determina do en unamuestra de líquido ambiental o biológico, exceptuando aquellas que provienen de seres humanos y animales superiores,preferentemente que incluye la etapa de calentar la muestra a la temperatura de incubación en una incubadora líquida después deagregar el medio específico almicrobio, preferentemente la temperatura de incubación es de aproximadamente 35°C.
AR33409095A 1994-11-04 1995-11-02 Medio para detectar dentro de un lapso de 24 horasla presencía o ausencia de enterococos en una mue stra liquida cuya procedencia excluye aquellas tomadas de seres humanos y animales superiores. AR000061A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/335,149 US5620865A (en) 1994-11-04 1994-11-04 Medium for detecting Enterococci in a sample

Publications (1)

Publication Number Publication Date
AR000061A1 true AR000061A1 (es) 1997-05-21

Family

ID=23310484

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33409095A AR000061A1 (es) 1994-11-04 1995-11-02 Medio para detectar dentro de un lapso de 24 horasla presencía o ausencia de enterococos en una mue stra liquida cuya procedencia excluye aquellas tomadas de seres humanos y animales superiores.

Country Status (9)

Country Link
US (1) US5620865A (es)
EP (1) EP0871854B1 (es)
AR (1) AR000061A1 (es)
AT (1) ATE242476T1 (es)
BR (1) BR9505075A (es)
CA (1) CA2204120C (es)
DE (1) DE69531007T2 (es)
ES (1) ES2201124T3 (es)
WO (1) WO1996015435A2 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429933A (en) 1986-06-30 1995-07-04 Edberg; Stephen C. Detection of first generation environmental sourced microbes in an environmentally-derived sample
DE69716644T2 (de) * 1996-07-26 2003-07-03 Idexx Laboratories, Inc. Verfahren und medium zum nachweis von vancomycin-resistenten enterococcus
US5837482A (en) * 1997-01-23 1998-11-17 Minnesota Mining And Manufacturing Company Culture medium and methods for detecting staphylococci
US6391578B2 (en) 1997-04-09 2002-05-21 3M Innovative Properties Company Method and devices for partitioning biological sample liquids into microvolumes
US6696286B1 (en) 1997-04-09 2004-02-24 3M Innovative Properties Company Method and devices for detecting and enumerating microorganisms
US6984499B2 (en) 1997-10-02 2006-01-10 Idexx Laboratories, Inc. Method and apparatus for concurrently detecting pathogenic organisms and antimicrobial susceptibility
GB2334100B (en) * 1998-02-10 2000-03-22 Praill Price Richardson Ltd Chromogenic substrates, media, and methods for the detection of salmonella spp
US5968762A (en) * 1998-03-19 1999-10-19 The University Of Connecticut Method for detecting bacteria in a sample
US5972641A (en) * 1998-08-28 1999-10-26 Colifast Systems Asa Rapid coliform detection system
US6511819B2 (en) 1998-08-28 2003-01-28 Nye Colifast As Rapid coliform detection system
US6174699B1 (en) 1999-03-09 2001-01-16 3M Innovative Properties Company Disc assay device with inoculation pad and methods of use
US6656917B1 (en) 1999-06-30 2003-12-02 Marker Gene Technologies, Inc. Compositions and methods for targeted enzymatic release of cell regulatory compounds
US8716558B2 (en) 1999-06-30 2014-05-06 Marker Gene Technologies, Inc. Method of altering glycosylation of proteins in response to nojirimycin glucuronide in a plant cell expressing glucuronidase
US6402941B1 (en) * 2000-02-07 2002-06-11 Wastewater Biological Solutions, Corp Apparatus for biological treatment of environmental contaminants and waste
FR2826019B1 (fr) * 2001-06-13 2003-09-26 Alain Rambach Milieu de culture pour la detection et/ou la discrimination des enterocoques et procede de mise en oeuvre
US20030138906A1 (en) * 2001-11-05 2003-07-24 Ingun Tryland Fluorescence test for measuring heterotrophic bacteria in water
US7811783B2 (en) 2001-12-14 2010-10-12 Colifast As Rapid method of detection and enumeration of sulfide-producing bacteria in food products
US6632632B1 (en) * 2001-12-14 2003-10-14 Colifast As Rapid method of detection and enumeration of sulfide-producing bacteria in food products
CA2473079A1 (en) * 2002-01-10 2003-12-24 Idexx Laboratories, Inc. Methods and devices for the detection of pathogenic microorganisms and their antimicrobial susceptilbility
FR2845097B1 (fr) * 2002-10-01 2006-06-16 Metis Biotechnologies Procede de detection et de comptage de microorganismes dans un echantillon
CU23302A1 (es) 2003-01-10 2008-07-24 Ct Nac Biopreparados Medio de cultivo selectivo para el aislamiento y detecciã"n de especies del gã0/00nero streptococcus
JP2005130768A (ja) * 2003-10-30 2005-05-26 Kanto Chem Co Inc 腸球菌検出用培地
CN101061232A (zh) 2004-06-23 2007-10-24 罗斯玛丽·凯瑟琳·卡梅伦·莎平 微生物检测仪器的改进及其使用方法
JP4925590B2 (ja) * 2004-08-20 2012-04-25 デンカ生研株式会社 乳酸菌用培地
FR2881755B1 (fr) 2005-02-10 2012-11-30 Biomerieux Sa Milieux pour la detection specifique de micro-organismes resistants
FR2903421B1 (fr) * 2006-07-10 2008-10-03 Alain Rambach Milieu de culture solide pour la detection et/ou la discrimination au niveau de l'espece des enterocoques resistants aux glycopeptides
JP5118336B2 (ja) * 2006-11-28 2013-01-16 日水製薬株式会社 腸球菌検出用培地
ES2645455T3 (es) * 2006-12-19 2017-12-05 Becton, Dickinson And Company Medio cromogénico para detección e identificación de enterococos resistentes a vancomicina y procedimiento asociado
EP2062978A1 (en) 2007-11-23 2009-05-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO System for detecting microbial contamination
GB0820398D0 (en) * 2008-11-07 2008-12-17 Oxoid Ltd Semi-opaque medium for culture of microorganisms
WO2017013673A1 (en) 2015-07-21 2017-01-26 M/S Xcellence In Bio Innovation And Technologies Pvt. Ltd. An invention relating to microbiological testing apparatus
CN113832212A (zh) * 2021-09-10 2021-12-24 奎泰斯特(上海)科技有限公司 水中肠球菌酶底物法测定剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206317A (en) * 1961-06-15 1965-09-14 Golber Leonard Mark Food spoilage indicator
US3496066A (en) * 1966-03-29 1970-02-17 Boehringer & Soehne Gmbh Diagnostic aids for use in the detection of bacteria in biological and other fluids
US4288543A (en) * 1977-01-28 1981-09-08 Pfizer Inc. Method and apparatus for identifying microorganisms
FR2405301A1 (fr) * 1977-10-04 1979-05-04 Api Labor Substrats et procede permettant l'identification rapide de bacteries du genre streptococcus
US4235964A (en) * 1978-09-28 1980-11-25 Bochner Barry R Method for testing and identifying microorganisms
JPS5817598B2 (ja) * 1979-10-31 1983-04-08 味の素株式会社 微生物の迅速検出方法
US4925789A (en) * 1986-06-30 1990-05-15 Edberg Stephen C Method and medium for use in detecting target microbes in situ in a specimen sample of a possibly contaminated material
US4912036A (en) * 1986-09-24 1990-03-27 Eastman Kodak Company Rapid differentiation of bacteria using cyclic polypeptide antibiotics
US5164301A (en) * 1990-06-22 1992-11-17 Difco Laboratories Process and kit for detecting microbial metabolism
FR2696476B1 (fr) * 1992-10-07 1994-12-16 Alain Rambach Nouveau milieu de culture pour la mise en évidence de E. coli et procédé pour son utilisation.
US5464755A (en) * 1994-04-29 1995-11-07 Biolog, Inc. Microbiological medium and method of assay

Also Published As

Publication number Publication date
CA2204120C (en) 2010-01-19
BR9505075A (pt) 1997-10-21
EP0871854A2 (en) 1998-10-21
WO1996015435A2 (en) 1996-05-23
DE69531007D1 (de) 2003-07-10
DE69531007T2 (de) 2004-04-01
ES2201124T3 (es) 2004-03-16
EP0871854B1 (en) 2003-06-04
WO1996015435A3 (en) 1996-08-15
ATE242476T1 (de) 2003-06-15
CA2204120A1 (en) 1996-05-23
US5620865A (en) 1997-04-15

Similar Documents

Publication Publication Date Title
AR000061A1 (es) Medio para detectar dentro de un lapso de 24 horasla presencía o ausencia de enterococos en una mue stra liquida cuya procedencia excluye aquellas tomadas de seres humanos y animales superiores.
Venugopal Biosensors in fish production and quality control
Chen et al. Acute toxicity, biochemical and gene expression responses of the earthworm Eisenia fetida exposed to polycyclic musks
Smelt et al. Possible mechanism of high pressure inactivation of microorganisms
Stork et al. Identification of genes expressed in the amygdala during the formation of fear memory
Bosshard et al. Solar disinfection (SODIS) and subsequent dark storage of Salmonella typhimurium and Shigella flexneri monitored by flow cytometry
Sotero-Santos et al. Toxicity of a cyanobacteria bloom in barra bonita reservoir (middle tiete river, Sao Paulo, Brazil)
ES2100955T3 (es) Metodo para deteccion microbiana rapida.
DE69727069D1 (de) Mikrobiologisches schnellbestimmungsverfahren und vorrichtung, die die detektion des sauerstoffgradienten benutzt
Da Rocha et al. Seasonal and organ variations in antioxidant capacity, detoxifying competence and oxidative damage in freshwater and estuarine fishes from Southern Brazil
US5094944A (en) Flourescent aquatic bioassay and procedure
Sanchez-Moreno et al. Metabolic studies by 1H NMR of different forms of Trypanosoma cruzi as obtained by ‘in vitro’culture
Acharjee et al. Antibiotic susceptibility pattern of fish pathogens: A new approach of emerging the bacterial resistance through biofilm formation in in-vitro condition
Asanami et al. Hypothermia induces micronuclei in mouse bone marrow cells
ES2157569T3 (es) Procedimiento de deteccion y/o cuantificacion de un factor gliotoxico.
CN1455243B (zh) 检测生物活性物质的方法和试剂盒
Kennedy et al. Insights into the production and role of nitric oxide in the Antarctic sea‐ice diatom Fragilariopsis cylindrus
AR000060A1 (es) Medio especifico para un microbio determinado que permite la deteccion de la presencia o ausencia dedicho microbio en un liquido ambiental o biologic o cuya procedencia excluye aquellos tomados de seres humanos y animales superiores.
Ottaway et al. “Instantaneous” growth rates of fish scales and their use in studies of fish populations
Jaeckle et al. Amino acid uptake and metabolism by larvae of the marine worm Urechis caupo (Echiura), a new species in axenic culture
Aiyedun et al. Occurrence, antimicrobial susceptibility and biofilm production in Listeria monocytogenes isolated from pork and other meat processing items at Oko-Oba Abattoir, Lagos State, Nigeria
Garcés-Sanchez et al. Assessment of the viability of Cryptosporidium parvum oocysts with the induction ratio of hsp70 mRNA production in manure
Pflugmacher Biotransformation of microcystins in eukaryotic cells-possible future research directions
Boerrigter et al. Induction and disappearance of DNA strand breaks in human peripheral blood lymphocytes and fibroblasts treated with methyl methanesulfonate
Zari et al. Non-species specific composition of bioluminescent bacteria in non-bioluminescent squid Sepioteuthis lessoniana (Lesson, 1830)

Legal Events

Date Code Title Description
FG Grant, registration