CA2541827A1 - Procede de reparation in situ de cartilage articulaire lese, endommage, malade ou age a l'aide de constructions de neo-cartilage et procede de preparation associe - Google Patents

Procede de reparation in situ de cartilage articulaire lese, endommage, malade ou age a l'aide de constructions de neo-cartilage et procede de preparation associe Download PDF

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Publication number
CA2541827A1
CA2541827A1 CA002541827A CA2541827A CA2541827A1 CA 2541827 A1 CA2541827 A1 CA 2541827A1 CA 002541827 A CA002541827 A CA 002541827A CA 2541827 A CA2541827 A CA 2541827A CA 2541827 A1 CA2541827 A1 CA 2541827A1
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CA
Canada
Prior art keywords
cartilage
neo
chondrocytes
construct
collagen
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002541827A
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English (en)
Other versions
CA2541827C (fr
Inventor
Shuichi Mizuno
Akihiko Kusanagi
Laurence J. B. Tarrant
Toshimasa Tokuno
Robert Lane Smith
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Ocugen Inc
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Individual
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Filing date
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Publication of CA2541827A1 publication Critical patent/CA2541827A1/fr
Application granted granted Critical
Publication of CA2541827C publication Critical patent/CA2541827C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3817—Cartilage-forming cells, e.g. pre-chondrocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • A61L27/3843—Connective tissue
    • A61L27/3852—Cartilage, e.g. meniscus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3895—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells using specific culture conditions, e.g. stimulating differentiation of stem cells, pulsatile flow conditions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
    • C12N5/0655—Chondrocytes; Cartilage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • A61F2002/30762—Means for culturing cartilage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • A61F2002/30764—Cartilage harvest sites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • A61F2310/00377—Fibrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • A61F2310/00383—Gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/06—Materials or treatment for tissue regeneration for cartilage reconstruction, e.g. meniscus
    • 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
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
    • C12N2533/40—Polyhydroxyacids, e.g. polymers of glycolic or lactic acid (PGA, PLA, PLGA); Bioresorbable polymers
    • 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
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/50—Proteins
    • C12N2533/54—Collagen; Gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Cell Biology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Biotechnology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Microbiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Developmental Biology & Embryology (AREA)
  • Urology & Nephrology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

L'invention concerne un procédé de traitement de cartilage articulaire lésé, endommagé, malade ou âgé à l'aide de constructions de néo-cartilage implantées dans une lésion de cartilage articulaire in situ. L'implantation de la construction permet d'initier et d'obtenir l'incorporation de néo-cartilage dans un cartilage environnant natif. Le procédé fait appel à la formation d'une nouvelle couche de cartilage superficielle qui recouvre et scelle la lésion au niveau du cartilage articulaire. L'invention concerne également des constructions de néo-cartilage ainsi qu'un procédé de préparation associé.
CA2541827A 2004-07-30 2004-07-30 Procede de reparation in situ de cartilage articulaire lese, endommage, malade ou age a l'aide de constructions de neo-cartilage et procede de preparation associe Expired - Lifetime CA2541827C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/024902 WO2006022671A1 (fr) 2004-07-30 2004-07-30 Procede de reparation in situ de cartilage articulaire lese, endommage, malade ou age a l'aide de constructions de neo-cartilage et procede de preparation associe

Publications (2)

Publication Number Publication Date
CA2541827A1 true CA2541827A1 (fr) 2006-03-02
CA2541827C CA2541827C (fr) 2013-05-14

Family

ID=35967772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2541827A Expired - Lifetime CA2541827C (fr) 2004-07-30 2004-07-30 Procede de reparation in situ de cartilage articulaire lese, endommage, malade ou age a l'aide de constructions de neo-cartilage et procede de preparation associe

Country Status (5)

Country Link
EP (1) EP1796592A4 (fr)
JP (1) JP2008507971A (fr)
AU (1) AU2004321311B8 (fr)
CA (1) CA2541827C (fr)
WO (1) WO2006022671A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7935363B2 (en) * 2006-12-12 2011-05-03 Synthasome, Inc. Composite material for tissue repair
JP5702723B2 (ja) 2008-09-04 2015-04-15 ザ ジェネラル ホスピタル コーポレイション 声帯および軟組織の増強および修復用ヒドロゲル
AU2009305115B2 (en) 2008-10-17 2014-09-25 Sofradim Production Auto-sealant matrix for tissue repair
CA2753165A1 (fr) 2009-02-21 2010-08-26 Sofradim Production Composes et dispositifs medicaux actives par des lieurs solvophobes
US9198568B2 (en) 2010-03-04 2015-12-01 The General Hospital Corporation Methods and systems of matching voice deficits with a tunable mucosal implant to restore and enhance individualized human sound and voice production
US20160123960A1 (en) * 2013-06-10 2016-05-05 Millennium Pharmaceuticals, Inc. Method for preparing three-dimensional, organotypic cell cultures and uses thereof
JP6606680B2 (ja) * 2014-05-20 2019-11-20 国立大学法人佐賀大学 組織体形成装置及び組織体形成キット
US10729814B2 (en) * 2014-08-01 2020-08-04 Isto Technologies, Inc. Neocartilage compositions and methods for modifying proteoglycan content
EP3272370B1 (fr) 2015-03-18 2022-04-27 FUJIFILM Corporation Matériau de régénération de cartilage
EP3260142B1 (fr) * 2015-03-18 2023-04-26 FUJIFILM Corporation Matériau pour la régénération du cartilage et procédé pour le produire
CN111892719B (zh) * 2020-06-12 2022-12-16 华南理工大学 一种用于软骨细胞三维培养的透明质酸超分子水凝胶及其制备与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851354A (en) * 1987-12-07 1989-07-25 Trustees Of The University Of Pennsylvania Apparatus for mechanically stimulating cells
US5723331A (en) * 1994-05-05 1998-03-03 Genzyme Corporation Methods and compositions for the repair of articular cartilage defects in mammals
US6080194A (en) * 1995-02-10 2000-06-27 The Hospital For Joint Disease Orthopaedic Institute Multi-stage collagen-based template or implant for use in the repair of cartilage lesions
US5989269A (en) * 1996-08-30 1999-11-23 Vts Holdings L.L.C. Method, instruments and kit for autologous transplantation
US6171610B1 (en) * 1998-04-24 2001-01-09 University Of Massachusetts Guided development and support of hydrogel-cell compositions
US6652872B2 (en) * 1999-07-06 2003-11-25 Ramat At Tel Aviv University Ltd. Scaffold formed of tissue treated to eliminate cellular and cytosolic elements
CA2378079C (fr) * 1999-07-28 2008-11-18 Interface Biotech A/S Reparation in vivo de defauts osseux et/ou du cartilage
US6528052B1 (en) * 2000-09-29 2003-03-04 The Board Of Trustees Of The Leland Stanford Junior University Method for in vivo ex vivo and in vitro repair and regeneration of cartilage and collagen and bone remodeling
JP3865354B2 (ja) * 2000-03-02 2007-01-10 高木産業株式会社 細胞又は組織の培養方法
WO2002076285A2 (fr) * 2001-03-23 2002-10-03 Histogenics Corporation Composition et methodes de production de tissus biologiques et de constructions tissulaires
US20020106625A1 (en) * 2002-02-07 2002-08-08 Hung Clark T. Bioreactor for generating functional cartilaginous tissue
US7468192B2 (en) * 2002-03-22 2008-12-23 Histogenics Corporation Method for repair of cartilage lesions

Also Published As

Publication number Publication date
EP1796592A1 (fr) 2007-06-20
AU2004321311B8 (en) 2009-11-19
AU2004321311A8 (en) 2008-09-18
AU2004321311A1 (en) 2006-05-04
EP1796592A4 (fr) 2008-01-02
JP2008507971A (ja) 2008-03-21
WO2006022671A1 (fr) 2006-03-02
AU2004321311B2 (en) 2008-10-09
CA2541827C (fr) 2013-05-14

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