NO952805L - Fremgangsmåte til å anslå vekst av bakterier adherert til en overflate - Google Patents

Fremgangsmåte til å anslå vekst av bakterier adherert til en overflate

Info

Publication number
NO952805L
NO952805L NO952805A NO952805A NO952805L NO 952805 L NO952805 L NO 952805L NO 952805 A NO952805 A NO 952805A NO 952805 A NO952805 A NO 952805A NO 952805 L NO952805 L NO 952805L
Authority
NO
Norway
Prior art keywords
growth
bacteria
replication factor
microbial replication
present
Prior art date
Application number
NO952805A
Other languages
English (en)
Other versions
NO952805D0 (no
Inventor
Cynthia G Bloomquist
William Douglas
Gary Dunny
Bernard Reilly
William Lijemark
Original Assignee
Univ Minnesota
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 Univ Minnesota filed Critical Univ Minnesota
Publication of NO952805D0 publication Critical patent/NO952805D0/no
Publication of NO952805L publication Critical patent/NO952805L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Communicable Diseases (AREA)
  • Immunology (AREA)
  • Oncology (AREA)
  • Plant Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Det tilveiebringes en startmikrobiell replikasjons- faktor såvel som fremgangsmåter for å analysere og bruke den startmikrobielle replikasjonsfaktoren. En startmikrobiell rep l ikasjons faktor kan brukes for å stimulere veksten av bakterier i suspensjon eller bundet til en overflate. Midler som inhiberer eller forsterker en startmikrobiell replikasjonsfaktor kan også identifiseres. Det beskrives videre prosesser for å behandle eller kontrollere veksten av bakterier som er bundet til overflater. Både proliferasjon og metabolisme av bakterier som er adherert til overflater er uavhengig av både tid og næringstilførsel. Vekst av adherente bakterier er tetthetsavhengig. Det tilveiebringes også en prosess for å anslå når bakteriell vekst vil utvise rask vekst på en overfla- te. Det tilveiebringes videre nye stammer av transformerte bakterier og fremgangsmåter for bruk av bakteriestammene for måling av mikrobiell vekst med eller uten at en startmikrobiell replikasjonsfak- tor er tilstede. De transformerte bakteriene har et bakterielt reportergen under kontrollen av en promoter hvis ekspresjon koordinerende reguleres med cellevekst.
NO952805A 1993-01-15 1995-07-14 Fremgangsmåte til å anslå vekst av bakterier adherert til en overflate NO952805L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US497193A 1993-01-15 1993-01-15
US2967593A 1993-03-11 1993-03-11
PCT/US1994/000567 WO1994016096A2 (en) 1993-01-15 1994-01-14 Method to predict active growth of bacteria adhered to a surface

Publications (2)

Publication Number Publication Date
NO952805D0 NO952805D0 (no) 1995-07-14
NO952805L true NO952805L (no) 1995-07-17

Family

ID=26673733

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952805A NO952805L (no) 1993-01-15 1995-07-14 Fremgangsmåte til å anslå vekst av bakterier adherert til en overflate

Country Status (18)

Country Link
EP (2) EP0679194B1 (no)
JP (1) JPH08505533A (no)
CN (1) CN1117743A (no)
AT (1) ATE184652T1 (no)
AU (1) AU677293B2 (no)
BR (1) BR9405658A (no)
CA (1) CA2152509A1 (no)
CZ (1) CZ179095A3 (no)
DE (2) DE679194T1 (no)
ES (1) ES2083935T1 (no)
FI (1) FI953321A (no)
GR (1) GR960300035T1 (no)
HU (1) HUT72845A (no)
NO (1) NO952805L (no)
NZ (1) NZ261968A (no)
PL (1) PL309889A1 (no)
SG (1) SG54213A1 (no)
WO (1) WO1994016096A2 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI620550B (zh) * 2016-11-29 2018-04-11 National Kaohsiung First Univ Of Science And Technology Braces system with blood oxygen concentration sensing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992377B1 (en) * 1967-02-16 1996-10-15 Saxholm As Article for carrying out biological or chemical procedures containing magnetically responsive material
US4018593A (en) * 1974-06-07 1977-04-19 Mueller Hans Process for recovering useful substances from culture media
US4604351A (en) * 1981-09-10 1986-08-05 Bronx Lebanon Hospital Method for determining bacterial sensitivity to chemical agents
JPS59113896A (ja) * 1982-12-17 1984-06-30 Ube Ind Ltd ピロロキノリンキノンの製造方法
EP0128527A3 (en) * 1983-06-09 1986-06-11 Marvin Murray Accelerated determination of antimicrobial susceptibility of bacteria
JPS6158584A (ja) * 1984-08-30 1986-03-25 Ube Ind Ltd 細胞増殖促進剤及び細胞増殖促進方法
JPH0630628B2 (ja) * 1987-12-16 1994-04-27 キング醸造株式会社 生細胞数及び活力の測定方法
US5246837A (en) * 1988-10-19 1993-09-21 Spiral System Instruments, Inc. Processor implemented method for determining the potency of a growth affecting substance interacting with micro-organisms on the surface of microbial culture media
ES2090117T3 (es) * 1990-03-02 1996-10-16 Biodisk Ab Metodo y dispositivo para estudiar y cuantificar los efectos interactivos de sustancias sobre celulas biologicas.
JPH05292998A (ja) * 1992-04-17 1993-11-09 King Jozo Kk 生細胞数及び活力の測定方法

Also Published As

Publication number Publication date
JPH08505533A (ja) 1996-06-18
NO952805D0 (no) 1995-07-14
ES2083935T1 (es) 1996-05-01
HUT72845A (en) 1996-05-28
EP0952220A2 (en) 1999-10-27
DE679194T1 (de) 1996-10-10
FI953321A (fi) 1995-08-31
BR9405658A (pt) 1995-11-14
WO1994016096A2 (en) 1994-07-21
CA2152509A1 (en) 1994-07-21
DE69420700D1 (de) 1999-10-21
ATE184652T1 (de) 1999-10-15
HU9501932D0 (en) 1995-08-28
NZ261968A (en) 1997-06-24
EP0952220A3 (en) 2000-01-26
AU677293B2 (en) 1997-04-17
EP0679194A1 (en) 1995-11-02
EP0679194B1 (en) 1999-09-15
SG54213A1 (en) 1998-11-16
DE69420700T2 (de) 2000-06-21
CZ179095A3 (en) 1996-03-13
AU6124294A (en) 1994-08-15
CN1117743A (zh) 1996-02-28
WO1994016096A3 (en) 1994-12-08
GR960300035T1 (en) 1996-06-30
PL309889A1 (en) 1995-11-13
FI953321A0 (fi) 1995-07-05

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