NO850535L - Fremgangsmaate for innkapsling av et kjernemateriale - Google Patents

Fremgangsmaate for innkapsling av et kjernemateriale

Info

Publication number
NO850535L
NO850535L NO850535A NO850535A NO850535L NO 850535 L NO850535 L NO 850535L NO 850535 A NO850535 A NO 850535A NO 850535 A NO850535 A NO 850535A NO 850535 L NO850535 L NO 850535L
Authority
NO
Norway
Prior art keywords
membrane
stated
capsules
polymer
gel
Prior art date
Application number
NO850535A
Other languages
English (en)
Norwegian (no)
Inventor
Wen-Ghih Tsang
Ann W Shyr
Original Assignee
Damon Biotech Inc
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 Damon Biotech Inc filed Critical Damon Biotech Inc
Publication of NO850535L publication Critical patent/NO850535L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • 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
    • C12N5/0012—Cell encapsulation
    • 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
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • C12N5/12—Fused cells, e.g. hybridomas
    • C12N5/16—Animal cells
    • C12N5/163—Animal cells one of the fusion partners being a B or a T lymphocyte
    • 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
    • C12N2533/70—Polysaccharides
    • C12N2533/74—Alginate

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO850535A 1984-02-13 1985-02-12 Fremgangsmaate for innkapsling av et kjernemateriale NO850535L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/579,494 US4663286A (en) 1984-02-13 1984-02-13 Encapsulation of materials

Publications (1)

Publication Number Publication Date
NO850535L true NO850535L (no) 1985-08-14

Family

ID=24317126

Family Applications (1)

Application Number Title Priority Date Filing Date
NO850535A NO850535L (no) 1984-02-13 1985-02-12 Fremgangsmaate for innkapsling av et kjernemateriale

Country Status (14)

Country Link
US (1) US4663286A (ja)
JP (1) JPS60190229A (ja)
AU (1) AU572609B2 (ja)
BE (1) BE901704A (ja)
CA (1) CA1238273A (ja)
CH (1) CH665137A5 (ja)
DE (1) DE3504724C2 (ja)
DK (1) DK65285A (ja)
FR (1) FR2559502B1 (ja)
GB (1) GB2153780B (ja)
IT (1) IT1184885B (ja)
NL (1) NL8500352A (ja)
NO (1) NO850535L (ja)
SE (1) SE8500623L (ja)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127989A3 (en) * 1983-06-01 1986-03-26 Connaught Laboratories Limited Microencapsulation of living tissue and cells
US4680174A (en) * 1984-05-24 1987-07-14 Damon Biotech, Inc. Induction of immune response by immunization with encapsulated antigen-producing cells
SE8405105L (sv) * 1984-05-24 1985-11-25 Damon Biotech Inc Sett for screening av celler
US4871671A (en) * 1985-04-29 1989-10-03 Minnesota Mining And Manufacturing Company Immobilization of biological cells in polytetrafluoroethylene matrix
IL79052A0 (en) * 1986-06-06 1986-11-30 Univ Ramot Device and process for production of alginate-shell beads containing biologically active material
JPS6434436A (en) * 1987-07-28 1989-02-03 Sanyo Chemical Ind Ltd Gel cellular beads and manufacture thereof
US4923645A (en) * 1987-11-16 1990-05-08 Damon Biotech, Inc. Sustained release of encapsulated molecules
US5605835A (en) * 1988-05-23 1997-02-25 Regents Of The University Of Minnesota Bioreactor device with application as a bioartificial liver
US5389532A (en) * 1988-07-07 1995-02-14 Champagne Moet & Chandon Process of producing a dehydrated polysaccharide gel containing microorganisms for preparing fermented drinks
IL92966A (en) * 1989-01-12 1995-07-31 Pfizer Hydrogel-operated release devices
CA2049458A1 (en) * 1989-02-21 1990-08-22 Paul J. Pruitt Method and medium for packaging entomogenous nematodes
DE3908997A1 (de) * 1989-03-18 1990-09-20 Huels Chemische Werke Ag Verfahren zur herstellung immobilisierter hefen fuer die sektgaerung
WO1991001720A1 (en) * 1989-08-07 1991-02-21 Herman Wade Schlameus Composition and method of promoting hard tissue healing
US5101814A (en) * 1989-08-11 1992-04-07 Palti Yoram Prof System for monitoring and controlling blood glucose
US5190041A (en) * 1989-08-11 1993-03-02 Palti Yoram Prof System for monitoring and controlling blood glucose
US5459054A (en) * 1989-12-05 1995-10-17 Neocrin Company Cells encapsulated in alginate containing a high content of a- l- guluronic acid
JPH05502863A (ja) * 1989-12-05 1993-05-20 トランセル・コーポレイション 生体内適用および埋め込み用コーティング組成物同種グルロン酸―アルギン酸塩およびその使用方法
WO1991009119A1 (en) * 1989-12-13 1991-06-27 Trancel Corporation Improved alginate microcapsules, methods of making and using same
US5084350A (en) * 1990-02-16 1992-01-28 The Royal Institution For The Advance Of Learning (Mcgill University) Method for encapsulating biologically active material including cells
DE59107006D1 (de) * 1990-04-25 1996-01-18 Hoechst Ag Pharmakologische Zubereitung, enthaltend Polyelektrolytkomplexe in mikropartikulärer Form und mindestens einen Wirkstoff.
US5227298A (en) * 1990-08-17 1993-07-13 The Trustees Of Columbia University In The City Of New York Method for microencapuslation of cells or tissue
US5380536A (en) 1990-10-15 1995-01-10 The Board Of Regents, The University Of Texas System Biocompatible microcapsules
US5626863A (en) * 1992-02-28 1997-05-06 Board Of Regents, The University Of Texas System Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers
US5410016A (en) * 1990-10-15 1995-04-25 Board Of Regents, The University Of Texas System Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers
US5462990A (en) * 1990-10-15 1995-10-31 Board Of Regents, The University Of Texas System Multifunctional organic polymers
FR2673122B1 (fr) * 1991-02-25 1994-09-09 Moet & Chandon Gel ionotrope deficient en entite ionique de gelification, procede de preparation d'un tel gel et utilisation de celui-ci notamment dans un procede d'elaboration de vin effervescent.
US5800829A (en) * 1991-04-25 1998-09-01 Brown University Research Foundation Methods for coextruding immunoisolatory implantable vehicles with a biocompatible jacket and a biocompatible matrix core
DE69221484T2 (de) * 1991-04-25 1998-02-19 Univ Brown Res Found Implantierbare, biokompatible immunisolator-trägersubstanz zum abgeben ausgesuchter, therapeutischer produkte
WO1994015589A1 (en) * 1992-12-30 1994-07-21 Clover Consolidated, Limited Cytoprotective, biocompatible, retrievable macrocapsule containment systems for biologically active materials
US5545423A (en) * 1991-11-25 1996-08-13 Vivorx, Inc. Cytoprotective, biocompatible, retrievable macrocapsule containment systems for biologically active materials
CA2123998A1 (en) * 1992-12-30 1994-07-21 Patrick Soon-Shiong Cytoprotective biocompatible, retrievable macrocapsule containment systems for biologically active materials
US5170744A (en) * 1991-12-13 1992-12-15 Biosys Corporation Long-term storage of infective juvenile nematodes in pseudoplastic layers
KR100266912B1 (ko) 1992-02-28 2000-12-01 파라비 레이 조직접촉물질이며 방출조절운반체인 광중합성 생분해성 하이드로겔
US5573934A (en) * 1992-04-20 1996-11-12 Board Of Regents, The University Of Texas System Gels for encapsulation of biological materials
US5578442A (en) * 1992-03-23 1996-11-26 Vivorx, Inc. Graft copolymers of polycationic species and water-soluble polymers, and use therefor
US5334640A (en) * 1992-04-08 1994-08-02 Clover Consolidated, Ltd. Ionically covalently crosslinked and crosslinkable biocompatible encapsulation compositions and methods
US5521079A (en) * 1994-01-24 1996-05-28 The Regents Of The University Of California Microcapsule generating system containing an air knife and method of encapsulating
US5643594A (en) * 1992-05-29 1997-07-01 The Regents Of The University Of California Spin encapsulation apparatus and method of use
US5429821A (en) * 1992-05-29 1995-07-04 The Regents Of The University Of California Non-fibrogenic high mannuronate alginate coated transplants, processes for their manufacture, and methods for their use
US6001387A (en) * 1992-05-29 1999-12-14 The Reguents Of The University Of California Spin disk encapsulation apparatus and method of use
US5578314A (en) * 1992-05-29 1996-11-26 The Regents Of The University Of California Multiple layer alginate coatings of biological tissue for transplantation
DE69331058D1 (de) * 1992-05-29 2001-12-06 Univ California Beschichtetes transplantat sowie herstellungsverfahren dafür
AU4397593A (en) * 1992-05-29 1993-12-30 Vivorx, Inc. Microencapsulation of cells
AU5728994A (en) * 1992-11-24 1994-06-22 Clover Consolidated, Limited Cytoprotective, biocompatible, retrievable macrocapsules
DE4312970A1 (de) * 1993-04-21 1994-10-27 Juergen Dr Schrezenmeir Mikrokapsel sowie Verfahren und Vorrichtung zu ihrer Herstellung
EP0938893B1 (en) * 1993-08-10 2004-08-25 W.L. Gore & Associates, Inc. Cell encapsulating device
US5965149A (en) * 1993-08-13 1999-10-12 Thermo Trilogy Corporation Granular formulation of biological entities with improved storage stability
DK1418228T3 (da) * 1994-01-13 2006-07-17 Rogosin Inst Makroindkapslede sekretoriske celler
USRE39542E1 (en) * 1994-01-13 2007-04-03 The Rogosin Institute Preparation of agarose coated, solid agarose-collagen beads containing secretory cells
US5876742A (en) * 1994-01-24 1999-03-02 The Regents Of The University Of California Biological tissue transplant coated with stabilized multilayer alginate coating suitable for transplantation and method of preparation thereof
US5514377A (en) * 1994-03-08 1996-05-07 The Regents Of The University Of California In situ dissolution of alginate coatings of biological tissue transplants
US5651980A (en) * 1994-04-15 1997-07-29 Biohybrid Technologies, Inc. Methods of use of uncoated gel particles
US5916790A (en) * 1995-03-03 1999-06-29 Metabolex, Inc. Encapsulation compositions, and methods
CA2214088A1 (en) * 1995-03-03 1996-09-12 Metabolex Inc. Novel encapsulation process by a gelling polymer
JP3265918B2 (ja) * 1995-06-15 2002-03-18 矢崎総業株式会社 乾燥したゲル被覆種子の復元方法
US6096344A (en) 1995-07-28 2000-08-01 Advanced Polymer Systems, Inc. Bioerodible porous compositions
WO1997010807A1 (en) * 1995-09-22 1997-03-27 Gore Hybrid Technologies, Inc. Improved cell encapsulation device
US7041634B2 (en) 1995-09-27 2006-05-09 Emory University Method of inhibiting immune system destruction of transplanted viable cells
ATE250858T1 (de) * 1996-04-03 2003-10-15 Rogosin Inst Implantierbare agarose-kollagenkügelchen enthaltende zellen, die ein diffusionsfähiges biologisches produkt bilden und ihre verwendung
US6224912B1 (en) 1996-04-03 2001-05-01 The Rogo Institute Cancer-cell proliferation-suppressing material produced by cancer cells restricted by entrapment
US7297331B2 (en) * 1996-04-03 2007-11-20 The Rogosin Institute Beads containing restricted cancer cells producing material suppressing cancer cell proliferation
US5888497A (en) * 1996-04-03 1999-03-30 The Rogosin Institute Agarose coated agarose beads containing cancer cells that produce material which suppresses cancer cell proliferation
US6033887A (en) * 1997-05-05 2000-03-07 Champagne Moet & Chandon Dehydrated polysaccharide gel containing microorganisms, a sugar and a polyol for producing fermented drinks
GB2327074B (en) * 1997-07-07 2001-09-12 Norsk Hydro As Improvements in or relating to capsules
US6368612B1 (en) 1997-12-12 2002-04-09 Biohybrid Technologies Llc Devices for cloaking transplanted cells
US6958148B1 (en) 1998-01-20 2005-10-25 Pericor Science, Inc. Linkage of agents to body tissue using microparticles and transglutaminase
US6919076B1 (en) 1998-01-20 2005-07-19 Pericor Science, Inc. Conjugates of agents and transglutaminase substrate linking molecules
US7101575B2 (en) * 1998-03-19 2006-09-05 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly
JP2003522621A (ja) * 1998-03-19 2003-07-29 マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ 分解性コロイド原型上のナノ複合多層の静電的自己集成体による多層被覆粒子及び中空シェルの製造
EP1647270B1 (de) * 1998-03-19 2009-06-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren zum Aufbringen mehrerer Schichten von Beschichtungssubstanzen auf Templatpartikel
JP4650976B2 (ja) * 1998-07-15 2011-03-16 マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ 生物学的テンプレート上の高分子電解質
WO2000029206A1 (en) * 1998-11-13 2000-05-25 Sensor Technologies Inc. Monodisperse preparations useful with implanted devices
US6495161B1 (en) * 1999-03-09 2002-12-17 Vivorx, Inc. Cytoprotective biocompatible containment systems for biologically active materials and methods of making same
US6303355B1 (en) 1999-03-22 2001-10-16 Duke University Method of culturing, cryopreserving and encapsulating pancreatic islet cells
US6365385B1 (en) 1999-03-22 2002-04-02 Duke University Methods of culturing and encapsulating pancreatic islet cells
US6645525B1 (en) 1999-06-23 2003-11-11 Sedum Laboratories, Inc. Ionically formulated biomolecule microcarriers
WO2001064329A1 (de) * 2000-02-29 2001-09-07 Rainer Pommersheim Mikrokapsel insbesondere zur immobilisierung von organischen oder anorganischen feststoffen, flüssigkeiten und/oder gasen
AU2001273234A1 (en) * 2000-07-05 2002-01-14 Islet Technology, Inc. Method and system for consistent and effective encapsulation of biological material
US20040191246A1 (en) * 2003-02-26 2004-09-30 Connelly Patrick R. Process for in vivo treatment of specific biological targets in bodily fluid
US6790455B2 (en) * 2001-09-14 2004-09-14 The Research Foundation At State University Of New York Cell delivery system comprising a fibrous matrix and cells
US20050053586A1 (en) 2003-09-04 2005-03-10 Bryan Conn Entrapped stem cells and uses thereof
US20050095174A1 (en) * 2003-10-31 2005-05-05 Wolf David E. Semipermeable sensors for detecting analyte
DE102004013637A1 (de) * 2004-03-19 2005-10-13 Capsulution Nanoscience Ag Verfahren zur Herstellung von CS-Partikeln und Mikrokapseln unter Verwendung poröser Template sowie CS-Partikel und Mikrokapseln
DE102004019241A1 (de) * 2004-04-16 2005-11-03 Cellmed Ag Injizierbare vernetzte und unvernetzte Alginate und ihre Verwendung in der Medizin und in der ästhetischen Chirurgie
EP1595534A1 (en) * 2004-05-13 2005-11-16 Universiteit Utrecht Holding B.V. Gel composition comprising charged polymers
CA3066594A1 (en) * 2004-10-08 2006-04-20 Georgia Tech Research Corporation Microencapsulation of cells in hydrogels using electrostatic potentials
DE102004055729A1 (de) * 2004-11-18 2006-05-24 Cellmed Ag Herstellung von zwei-oder mehrschichtig aufgebauten Mikrokapseln
JP5232636B2 (ja) 2005-03-11 2013-07-10 ウエイク・フオレスト・ユニバーシテイ・ヘルス・サイエンシズ 組織の工作された血管
JP2007082485A (ja) * 2005-09-22 2007-04-05 Hitachi Plant Technologies Ltd 包括固定化担体、その製造方法、及び保管・輸送方法
US20090196854A1 (en) * 2008-02-04 2009-08-06 Kytos Biosystems S.A. Methods and compositions for use of crl 5803 cells for expression of biotherapeutics and encapsulated cell-based delivery
WO2009137829A2 (en) 2008-05-09 2009-11-12 Wake Forest University Health Sciences Directed stem cell recruitment
US9205395B2 (en) * 2009-10-15 2015-12-08 Encapsys, Llc Encapsulation
EP3138571A1 (en) 2011-03-04 2017-03-08 Wake Forest University Health Sciences Encapsulated cells for hormone replacement therapy
WO2012130567A1 (en) 2011-03-29 2012-10-04 Beta-Cell Nv Method for encapsulated therapeutic products and uses thereof
KR20140039007A (ko) * 2011-06-29 2014-03-31 더 유니버시티 오브 아크론 캡슐화 및 고정 방법
US11096898B2 (en) 2018-11-16 2021-08-24 GH Care Inc. Alginate microcapsules for cell and molecular therapy that secrete bioactive immune molecules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD36655A3 (ja) * 1964-06-12 1965-11-05
DE1917738B2 (de) * 1969-04-05 1980-06-26 Bayer Ag, 5090 Leverkusen Verfahren zum Einbetten bzw Umhüllen von festen oder flussigen Substanzen
GB1302275A (ja) * 1970-03-26 1973-01-04
US4352883A (en) * 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
US4409331A (en) * 1979-03-28 1983-10-11 Damon Corporation Preparation of substances with encapsulated cells
US4391909A (en) * 1979-03-28 1983-07-05 Damon Corporation Microcapsules containing viable tissue cells
US4407957A (en) * 1981-03-13 1983-10-04 Damon Corporation Reversible microencapsulation of a core material
NO158284C (no) * 1981-03-13 1988-08-17 Damon Biotech Inc Fremgangsmaate for selektiv oppbrytning av en permeabel membran.
US4439488A (en) * 1982-02-26 1984-03-27 The United States Of America As Represented By The Secretary Of Agriculture Encapsulation by entrapment within polyhydroxy polymer borates
US4582799A (en) * 1983-04-15 1986-04-15 Damon Biotech, Inc. Process for recovering nonsecreted substances produced by cells

Also Published As

Publication number Publication date
IT1184885B (it) 1987-10-28
FR2559502B1 (fr) 1988-08-26
NL8500352A (nl) 1985-09-02
SE8500623L (sv) 1985-08-14
AU572609B2 (en) 1988-05-12
GB2153780B (en) 1987-10-21
SE8500623D0 (sv) 1985-02-12
US4663286A (en) 1987-05-05
GB8503247D0 (en) 1985-03-13
IT8567142A1 (it) 1986-08-12
JPS60190229A (ja) 1985-09-27
CH665137A5 (de) 1988-04-29
CA1238273A (en) 1988-06-21
IT8567142A0 (it) 1985-02-12
BE901704A (fr) 1985-05-29
DK65285A (da) 1985-08-14
DK65285D0 (da) 1985-02-12
GB2153780A (en) 1985-08-29
AU3857285A (en) 1985-08-22
JPH0150454B2 (ja) 1989-10-30
DE3504724C2 (de) 1987-03-26
FR2559502A1 (fr) 1985-08-16
DE3504724A1 (de) 1985-09-05

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