ATE345496T1 - In-vitro-musters für zns - funktion und dysfunktion - Google Patents

In-vitro-musters für zns - funktion und dysfunktion

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Publication number
ATE345496T1
ATE345496T1 AT01101622T AT01101622T ATE345496T1 AT E345496 T1 ATE345496 T1 AT E345496T1 AT 01101622 T AT01101622 T AT 01101622T AT 01101622 T AT01101622 T AT 01101622T AT E345496 T1 ATE345496 T1 AT E345496T1
Authority
AT
Austria
Prior art keywords
dysfunction
vitro
patterns
biological agent
culture
Prior art date
Application number
AT01101622T
Other languages
English (en)
Inventor
Brent Reynolds
Samuel Weiss
Original Assignee
Neurospheres Holdings Ltd
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 Neurospheres Holdings Ltd filed Critical Neurospheres Holdings Ltd
Application granted granted Critical
Publication of ATE345496T1 publication Critical patent/ATE345496T1/de

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
    • G01N33/5073—Stem cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • 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
    • C07K14/475—Growth factors; Growth regulators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/82—Translation products from oncogenes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C12N5/0618—Cells of the nervous system
    • C12N5/0623—Stem cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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
    • C12N5/0676—Pancreatic cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/502—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects
    • G01N33/5026—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects on cell morphology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
    • G01N33/5058—Neurological cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5091—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing the pathological state of an organism
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/05—Inorganic components
    • C12N2500/10—Metals; Metal chelators
    • C12N2500/20—Transition metals
    • C12N2500/24—Iron; Fe chelators; Transferrin
    • C12N2500/25—Insulin-transferrin; Insulin-transferrin-selenium
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    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/30—Organic components
    • C12N2500/46—Amines, e.g. putrescine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2500/90—Serum-free medium, which may still contain naturally-sourced components
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/11—Epidermal growth factor [EGF]
    • C—CHEMISTRY; METALLURGY
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/13—Nerve growth factor [NGF]; Brain-derived neurotrophic factor [BDNF]; Cilliary neurotrophic factor [CNTF]; Glial-derived neurotrophic factor [GDNF]; Neurotrophins [NT]; Neuregulins
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    • 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
    • C12N2501/148—Transforming growth factor alpha [TGF-a]
    • 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
    • C12N2501/30—Hormones
    • C12N2501/38—Hormones with nuclear receptors
    • C12N2501/39—Steroid hormones
    • C12N2501/392—Sexual steroids
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2503/00—Use of cells in diagnostics
    • C12N2503/02—Drug screening
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2500/00—Screening for compounds of potential therapeutic value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2510/00—Detection of programmed cell death, i.e. apoptosis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Neurology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Neurosurgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Developmental Biology & Embryology (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
AT01101622T 1994-09-23 1995-09-22 In-vitro-musters für zns - funktion und dysfunktion ATE345496T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31109994A 1994-09-23 1994-09-23
US48189395A 1995-06-07 1995-06-07

Publications (1)

Publication Number Publication Date
ATE345496T1 true ATE345496T1 (de) 2006-12-15

Family

ID=26977743

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95931864T ATE208495T1 (de) 1994-09-23 1995-09-22 In vitro-modelle für cns-funktion und-dysfunktion
AT01101622T ATE345496T1 (de) 1994-09-23 1995-09-22 In-vitro-musters für zns - funktion und dysfunktion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95931864T ATE208495T1 (de) 1994-09-23 1995-09-22 In vitro-modelle für cns-funktion und-dysfunktion

Country Status (14)

Country Link
EP (2) EP1130394B1 (de)
JP (1) JPH10505754A (de)
KR (1) KR970706490A (de)
AT (2) ATE208495T1 (de)
AU (1) AU714837B2 (de)
CA (1) CA2200709A1 (de)
DE (2) DE69523771T2 (de)
DK (2) DK1130394T3 (de)
ES (1) ES2167461T3 (de)
FI (1) FI971168L (de)
MX (1) MX9702126A (de)
NO (1) NO971245D0 (de)
PT (1) PT783693E (de)
WO (1) WO1996009543A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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US7544511B2 (en) 1996-09-25 2009-06-09 Neuralstem Biopharmaceuticals Ltd. Stable neural stem cell line methods
US5753506A (en) * 1996-05-23 1998-05-19 Cns Stem Cell Technology, Inc. Isolation propagation and directed differentiation of stem cells from embryonic and adult central nervous system of mammals
US5968829A (en) 1997-09-05 1999-10-19 Cytotherapeutics, Inc. Human CNS neural stem cells
DK1173548T3 (da) * 1999-05-03 2007-10-08 Neuro Therapeutics Ab Materialer og fremgangsmåder til frembringelse af dopaminerge neuroner
US6878543B1 (en) * 1999-10-25 2005-04-12 Nsgene Sa Cultures of GFAP+ nestin+ cells that differentiate to neurons
AU3499801A (en) 2000-02-11 2001-08-20 Schepens Eye Res Inst Isolation and transplantation of retinal stem cells
EP1271145A1 (de) * 2001-06-25 2003-01-02 Cardion AG Verfahren und Zellpopulationen fur die Identifizierung und die Validierung von Zielgenen und zum Screening von Wirkstoffen
CA2461290C (en) 2001-09-24 2014-11-25 Sangamo Biosciences, Inc. Modulation of stem cells using zinc finger proteins
US7129034B2 (en) 2001-10-25 2006-10-31 Cedars-Sinai Medical Center Differentiation of whole bone marrow
US8293488B2 (en) 2002-12-09 2012-10-23 Neuralstem, Inc. Method for screening neurogenic agents
US20040185429A1 (en) 2002-12-09 2004-09-23 Judith Kelleher-Andersson Method for discovering neurogenic agents
US20050019801A1 (en) * 2003-06-04 2005-01-27 Curis, Inc. Stem cell-based methods for identifying and characterizing agents
WO2006055685A2 (en) 2004-11-17 2006-05-26 Neuralstem, Inc. Transplantation of human neural cells for treatment of neurodegenerative conditions
EP2515109A3 (de) * 2007-10-29 2012-11-14 Taipei Veterans General Hospital System und Verfahren zur Abtastung oder Analyse von Zielen
GB0815224D0 (en) * 2008-08-20 2008-09-24 Eisai London Res Lab Ltd Screening assay
SG187226A1 (en) 2010-07-28 2013-03-28 Neuralstem Inc Methods for treating and/or reversing neurodegenerative diseases and/or disorders
JP6468843B2 (ja) 2012-02-17 2019-02-13 ザ スキーペンズ アイ リサーチ インスティチュート ヒト網膜前駆細胞の表現型プロファイル
CN107148275A (zh) 2014-10-20 2017-09-08 神经干细胞公司 包含编码生长因子的外源多核苷酸的稳定的神经干细胞及其使用方法
JP6844953B2 (ja) * 2015-04-22 2021-03-17 公益財団法人東京都医学総合研究所 アルツハイマー病研究を標的にしたグリア細胞システム
CN105861482B (zh) * 2016-04-05 2019-10-11 中国科学院广州生物医药与健康研究院 体外细胞疾病模型及其制备方法
AU2018251989B2 (en) * 2017-04-13 2025-09-18 The Board Of Trustees Of The Leland Stanford Junior University Personalized 3D neural culture system for generating human oligodendrocytes and studying myelination in vitro

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233838A3 (de) * 1986-02-04 1990-01-31 Incyte Pharmaceuticals, Inc. Neuriten stimulierender Faktor und Prozess für seine Herstellung
WO1991009936A1 (en) * 1989-12-26 1991-07-11 Hana Biologics, Inc. Proliferated neuron progenitor cell product and process
FI935929L (fi) * 1991-07-08 1994-02-02 Neurospheres Ltd Ny vaext regulerande faktor i stamcellen som foermaor foeroeka in vitro
ATE483795T1 (de) * 1992-10-28 2010-10-15 Neurospheres Holdings Ltd Biologische faktoren und neuronale stammzellen

Also Published As

Publication number Publication date
ES2167461T3 (es) 2002-05-16
DE69523771T2 (de) 2002-08-01
EP1130394B1 (de) 2006-11-15
DE69535300T2 (de) 2007-06-06
AU3515295A (en) 1996-04-09
MX9702126A (es) 1997-06-28
FI971168A7 (fi) 1997-03-20
WO1996009543A1 (en) 1996-03-28
JPH10505754A (ja) 1998-06-09
ATE208495T1 (de) 2001-11-15
CA2200709A1 (en) 1996-03-28
PT783693E (pt) 2002-04-29
KR970706490A (ko) 1997-11-03
NO971245L (no) 1997-03-18
DE69535300D1 (de) 2006-12-28
EP1130394A1 (de) 2001-09-05
FI971168A0 (fi) 1997-03-20
DK1130394T3 (da) 2007-01-08
DK0783693T3 (da) 2002-01-14
FI971168L (fi) 1997-03-20
EP0783693A1 (de) 1997-07-16
NO971245D0 (no) 1997-03-18
DE69523771D1 (de) 2001-12-13
EP0783693B1 (de) 2001-11-07
AU714837B2 (en) 2000-01-13

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