ATE148502T1 - Verfahren, zubereitungen und anordnungen für zellzucht - Google Patents

Verfahren, zubereitungen und anordnungen für zellzucht

Info

Publication number
ATE148502T1
ATE148502T1 AT90910240T AT90910240T ATE148502T1 AT E148502 T1 ATE148502 T1 AT E148502T1 AT 90910240 T AT90910240 T AT 90910240T AT 90910240 T AT90910240 T AT 90910240T AT E148502 T1 ATE148502 T1 AT E148502T1
Authority
AT
Austria
Prior art keywords
cells
culture medium
preparations
arrangements
methods
Prior art date
Application number
AT90910240T
Other languages
English (en)
Inventor
Stephen G Emerson
Michael F Clarke
Bernhard O Palsson
Original Assignee
Univ Michigan
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 Michigan filed Critical Univ Michigan
Application granted granted Critical
Publication of ATE148502T1 publication Critical patent/ATE148502T1/de

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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0647—Haematopoietic stem cells; Uncommitted or multipotent progenitors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M3/00—Tissue, human, animal or plant cell, or virus culture apparatus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/53—Colony-stimulating factor [CSF]
    • C07K14/535—Granulocyte CSF; Granulocyte-macrophage CSF
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/54—Interleukins [IL]
    • C07K14/5403—IL-3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/54—Interleukins [IL]
    • C07K14/5412—IL-6
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/10—Perfusion
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0641—Erythrocytes
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0642—Granulocytes, e.g. basopils, eosinophils, neutrophils, mast cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/14—Erythropoietin [EPO]
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
    • C12N2501/22—Colony stimulating factors (G-CSF, GM-CSF)
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
    • C12N2501/23—Interleukins [IL]
    • 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
    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/13—Coculture with; Conditioned medium produced by connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
    • 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
    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/13—Coculture with; Conditioned medium produced by connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
    • C12N2502/1323—Adult fibroblasts
    • 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
    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/13—Coculture with; Conditioned medium produced by connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
    • C12N2502/1394—Bone marrow stromal cells; whole marrow
    • 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
    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/99—Coculture with; Conditioned medium produced by genetically modified cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Sustainable Development (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Virology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT90910240T 1989-06-15 1990-06-14 Verfahren, zubereitungen und anordnungen für zellzucht ATE148502T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36663989A 1989-06-15 1989-06-15

Publications (1)

Publication Number Publication Date
ATE148502T1 true ATE148502T1 (de) 1997-02-15

Family

ID=23443871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90910240T ATE148502T1 (de) 1989-06-15 1990-06-14 Verfahren, zubereitungen und anordnungen für zellzucht

Country Status (9)

Country Link
EP (2) EP0477290B1 (de)
JP (1) JPH04506153A (de)
KR (3) KR100196062B1 (de)
AT (1) ATE148502T1 (de)
CA (1) CA2062741A1 (de)
DE (1) DE69029856T2 (de)
DK (1) DK0477290T3 (de)
ES (1) ES2097149T3 (de)
WO (1) WO1990015877A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182111A (en) * 1987-11-17 1993-01-26 Boston University Research Foundation In vivo delivery of active factors by co-cultured cell implants
US5437994A (en) * 1989-06-15 1995-08-01 Regents Of The University Of Michigan Method for the ex vivo replication of stem cells, for the optimization of hematopoietic progenitor cell cultures, and for increasing the metabolism, GM-CSF secretion and/or IL-6 secretion of human stromal cells
US5635386A (en) 1989-06-15 1997-06-03 The Regents Of The University Of Michigan Methods for regulating the specific lineages of cells produced in a human hematopoietic cell culture
US5605822A (en) * 1989-06-15 1997-02-25 The Regents Of The University Of Michigan Methods, compositions and devices for growing human hematopoietic cells
US5399493A (en) * 1989-06-15 1995-03-21 The Regents Of The University Of Michigan Methods and compositions for the optimization of human hematopoietic progenitor cell cultures
US5763266A (en) * 1989-06-15 1998-06-09 The Regents Of The University Of Michigan Methods, compositions and devices for maintaining and growing human stem and/or hematopoietics cells
US5635387A (en) * 1990-04-23 1997-06-03 Cellpro, Inc. Methods and device for culturing human hematopoietic cells and their precursors
JPH07504570A (ja) * 1992-03-04 1995-05-25 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン ヒトの幹細胞および/または造血細胞を維持,生育するための方法,組成物および装置
US6037174A (en) * 1993-08-23 2000-03-14 Nexell Therapeutics, Inc. Preparation of serum-free suspensions of human hematopoietic cells or precursor cells
US5846529A (en) * 1993-08-23 1998-12-08 Nexell Therapeutics, Inc. Infusion of neutrophil precursors for treatment of neutropenia
US5512480A (en) * 1994-03-11 1996-04-30 Baxter International Inc. Flow-through bioreactor with grooves for cell retention
DE19537774C2 (de) * 1994-11-18 1996-09-19 Heraeus Instr Gmbh Verfahren zur Zellkultivierung und Vorrichtung zur Durchführung des Verfahrens
DE19504958C1 (de) * 1995-02-15 1995-11-02 Heraeus Instr Gmbh Verfahren für die Kultivierung von Zellen auf einem Träger, Vorrichtung zur Durchführung des Verfahrens und Verwendung der Vorrichtung
US5728581A (en) * 1995-06-07 1998-03-17 Systemix, Inc. Method of expanding hematopoietic stem cells, reagents and bioreactors for use therein
US5688687A (en) * 1995-06-07 1997-11-18 Aastrom Biosciences, Inc. Bioreactor for mammalian cell growth and maintenance
CN1209836A (zh) * 1995-12-29 1999-03-03 阿尔格公司 骨髓基质细胞的扩展
US6440734B1 (en) 1998-09-25 2002-08-27 Cytomatrix, Llc Methods and devices for the long-term culture of hematopoietic progenitor cells
US20020034819A1 (en) 1998-02-23 2002-03-21 Alan K. Smith Human lineage committed cell composition with enhanced proliferative potential, biological effector function, or both; methods for obtaining same; and their uses
CN1180079C (zh) * 1998-11-12 2004-12-15 基质细胞有限责任公司 在三维装置中从造血祖细胞产生淋巴组织-特异细胞
US6548299B1 (en) 1999-11-12 2003-04-15 Mark J. Pykett Lymphoid tissue-specific cell production from hematopoietic progenitor cells in three-dimensional devices
CA2382939C (en) 1999-08-24 2014-11-04 Una Chen-Bettecken Method for growing stem cells
JP2004504834A (ja) 2000-08-01 2004-02-19 イスム リサーチ ディベロップメント カンパニー 胚性細胞の定方向分化
DE10115098A1 (de) * 2001-03-27 2002-10-02 G & K Umformtechnik Gmbh Vorrichtung zum Stanzen
US8492140B2 (en) * 2002-04-08 2013-07-23 Octane Biotech Inc. Automated tissue engineering system
KR100980849B1 (ko) 2007-04-25 2010-09-10 가톨릭대학교 산학협력단 인터루킨(il)-10을 포함하는 조혈모세포의 자가 재생산을촉진하는 조성물
JP2011045269A (ja) * 2009-08-26 2011-03-10 Hirosaki Univ 幹細胞および/または前駆細胞の培養方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135975A (en) * 1977-12-14 1979-01-23 Lichtman Marshall A Obtaining human cell lines that elaborate colony stimulating activity for marrow cells of man and other species and methods of preparing same
US4514499A (en) * 1983-02-04 1985-04-30 Corning Glass Works Cell culture using a monolithic support
US4847201A (en) * 1985-02-05 1989-07-11 Cetus Corporation DNA encoding for CSF-1 and accompanying recombinant systems
US4861714A (en) * 1985-04-04 1989-08-29 Verax Corporation Weighted collagen microsponge for immobilizing bioactive material
US4810643A (en) * 1985-08-23 1989-03-07 Kirin- Amgen Inc. Production of pluripotent granulocyte colony-stimulating factor
US5032508A (en) * 1988-09-08 1991-07-16 Marrow-Tech, Inc. Three-dimensional cell and tissue culture system
US4889812A (en) * 1986-05-12 1989-12-26 C. D. Medical, Inc. Bioreactor apparatus

Also Published As

Publication number Publication date
KR100196062B1 (ko) 1999-06-15
EP0477290A4 (en) 1992-11-19
WO1990015877A3 (en) 1991-01-24
JPH04506153A (ja) 1992-10-29
CA2062741A1 (en) 1990-12-16
KR100201663B1 (en) 1999-06-15
EP0477290A1 (de) 1992-04-01
WO1990015877A2 (en) 1990-12-27
DK0477290T3 (da) 1997-07-21
KR100201662B1 (en) 1999-06-15
DE69029856T2 (de) 1997-09-04
KR920701463A (ko) 1992-08-11
DE69029856D1 (de) 1997-03-13
ES2097149T3 (es) 1997-04-01
EP0477290B1 (de) 1997-01-29
EP0753574A1 (de) 1997-01-15

Similar Documents

Publication Publication Date Title
DE69029856D1 (de) Verfahren, zubereitungen und anordnungen für zellzucht
ATE296875T1 (de) Verfahren zur herstellung von genetisch modifizierten cd34-negativen, adhärent wachsenden hämatopoietischen stammzellen
ATE225847T1 (de) Verfahren,zusammensetzungen und vorrichtungen zur erhaltung und zur züchtung menschlicher stammzellen und/oder hämatopoetischer zellen
SE0201328D0 (sv) Hematopoietic differentiation of human embryonic stem cells
CA2244659A1 (en) Biological reactor for the cultivation of cells
DE69738806D1 (de) Tierzellkulturmedium mit pflanzlichen nährstoffen
ATE295412T1 (de) Methoden für die ex-vivo replikation und stabile genetische transformation von menschlichen stamm- zellen
ATE358493T1 (de) Menschliche mesenchymale stammzellen aus peripherem blut
DE69533223D1 (de) Zusammensetzungen und verfahren zur stimulierung der proliferation und der differenzierung von menschlichen fetalen und erwachsenen pankreatischen zellen ex vivo
ATE82588T1 (de) Zuchtverfahren fuer leukocyten.
EP0270615A4 (de) TRANSFORMATION UND EXPRESSION EINES FREMDEN GENS IN -i(BRASSICA) SPEZIES.
DK357488D0 (da) De-mannosyl-teicoplaninderivater, fremgangsmaade til fremstilling deraf og anvendelse deraf
GB2242978B (en) Method of testing compounds for hair growing properties
ATE15693T1 (de) Zellkultur-verfahren.
EP0380692A4 (en) Plant tissue culture process
PT1198557E (pt) Cultura melhorada de queeratinocito e suas utilizacoes
ATE191501T1 (de) Verwendung von hepatocyten-wachstumsfaktoren zur herstellung eines vermehrungssystems für hematopoietische stammzellen
IL93024A0 (en) Introduction of exogenous dna into somatic and germ animal cells
ES2082140T3 (es) Procedimiento para obtener proteina celular con actividad anti-hiv.
ES2132027A1 (es) Desarrollo de una piel artificial mediante cultivo de queratinocitos sobre una base de fibrina y fibroblastos humanos y metodo de preparacion de esta piel para trasplante.
Acker et al. Endothelial cell mitogen released from HT29 tumour cells grown in monolayer or multicellular spheroid culture
EP0299067A4 (de) Zuchtmedium für pflanzen.
GR3031236T3 (en) Process for the preparation of pilocarpine.
DK587888A (da) Fremgangsmaade til dyrkning af plantevaev
IT1217825B (it) Procedimento ed impianto per la coltura di microorganismi

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee