NO990325L - Preparation of immunostimulants on the basis of propionibacteria - Google Patents

Preparation of immunostimulants on the basis of propionibacteria

Info

Publication number
NO990325L
NO990325L NO990325A NO990325A NO990325L NO 990325 L NO990325 L NO 990325L NO 990325 A NO990325 A NO 990325A NO 990325 A NO990325 A NO 990325A NO 990325 L NO990325 L NO 990325L
Authority
NO
Norway
Prior art keywords
propionibacteria
preparation
immunostimulants
basis
bacteria
Prior art date
Application number
NO990325A
Other languages
Norwegian (no)
Other versions
NO990325D0 (en
Inventor
Wolfgang Block
Ernst Heinen
Norbert Schmeer
Gerhard Pulverer
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO990325L publication Critical patent/NO990325L/en
Publication of NO990325D0 publication Critical patent/NO990325D0/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/74—Bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • 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
    • C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
    • C12N15/03—Bacteria

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Foreliggende oppfinnelse vedrører fremstilling av et immunstimulerende middel på basis av propionibakterier som er karakterisert ved at bakteriene formeres anaerobt i en flytende kultur, og etter avsluttet fermentering blir bakteriene vanligvis inaktivert og den sådan fremstilte cellemassen blir separert, vasket, filtrert og tørket.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the preparation of an immunostimulant based on propionibacteria characterized by the bacteria being anaerobically propagated in a liquid culture, and upon completion of fermentation, the bacteria are generally inactivated and the cell mass thus produced is separated, washed, filtered and dried.

NO990325A 1996-07-26 1999-01-25 Preparation of immunostimulants on the basis of propionibacteria NO990325D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630230A DE19630230A1 (en) 1996-07-26 1996-07-26 Production of immunostimulating agents based on propionibacteria
PCT/EP1997/003747 WO1998004275A1 (en) 1996-07-26 1997-07-14 Preparation of immunostimulating agents based on propionibacteria

Publications (2)

Publication Number Publication Date
NO990325L true NO990325L (en) 1999-01-25
NO990325D0 NO990325D0 (en) 1999-01-25

Family

ID=7800951

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990325A NO990325D0 (en) 1996-07-26 1999-01-25 Preparation of immunostimulants on the basis of propionibacteria

Country Status (14)

Country Link
EP (1) EP0918530A1 (en)
JP (1) JP2000516922A (en)
KR (1) KR20000023629A (en)
CN (1) CN1226170A (en)
AU (1) AU3694897A (en)
BR (1) BR9710562A (en)
CA (1) CA2261991A1 (en)
CZ (1) CZ26799A3 (en)
DE (1) DE19630230A1 (en)
NO (1) NO990325D0 (en)
PL (1) PL331146A1 (en)
SK (1) SK5599A3 (en)
TR (1) TR199802777T2 (en)
WO (1) WO1998004275A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001022A1 (en) 2002-06-21 2003-12-31 The University Of Newcastle Research Associates (Tunra) Ltd Probiotic propionibacterium jensenii 702
CA2737619A1 (en) * 2008-09-19 2010-03-25 Nestec S.A. Nutritional support of the immune system during anti-cancer treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011461C2 (en) * 1980-03-25 1986-10-30 Dr. Madaus & Co, 5000 Köln Use of propionibacteria
DE3817762A1 (en) * 1988-05-26 1989-11-30 Sanum Kehlbeck Gmbh & Co Kg IMMUNTIMULATING AGENT FROM PROPIONIBACTERIA AND METHOD FOR PRODUCING THE SAME

Also Published As

Publication number Publication date
AU3694897A (en) 1998-02-20
EP0918530A1 (en) 1999-06-02
TR199802777T2 (en) 1999-04-21
WO1998004275A1 (en) 1998-02-05
CZ26799A3 (en) 1999-05-12
DE19630230A1 (en) 1998-01-29
PL331146A1 (en) 1999-06-21
CA2261991A1 (en) 1998-02-05
SK5599A3 (en) 1999-07-12
BR9710562A (en) 1999-08-17
KR20000023629A (en) 2000-04-25
CN1226170A (en) 1999-08-18
NO990325D0 (en) 1999-01-25
JP2000516922A (en) 2000-12-19

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application