ATE196924T1 - Verfahren zur einkapselung lebender tierischer zellen - Google Patents

Verfahren zur einkapselung lebender tierischer zellen

Info

Publication number
ATE196924T1
ATE196924T1 AT96919810T AT96919810T ATE196924T1 AT E196924 T1 ATE196924 T1 AT E196924T1 AT 96919810 T AT96919810 T AT 96919810T AT 96919810 T AT96919810 T AT 96919810T AT E196924 T1 ATE196924 T1 AT E196924T1
Authority
AT
Austria
Prior art keywords
cells
supports
pores
pore volume
encapsulating layer
Prior art date
Application number
AT96919810T
Other languages
English (en)
Inventor
Giovanni Carturan
Maurizio Muraca
Monte Renzo Dal
Original Assignee
Biosil A G
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 Biosil A G filed Critical Biosil A G
Application granted granted Critical
Publication of ATE196924T1 publication Critical patent/ATE196924T1/de

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/10—Mineral substrates

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Cell Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurosurgery (AREA)
  • Dispersion Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Materials For Medical Uses (AREA)
AT96919810T 1996-05-28 1996-05-28 Verfahren zur einkapselung lebender tierischer zellen ATE196924T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002256369A CA2256369C (en) 1996-05-28 1996-05-28 A process for encapsulating viable animal cells
PCT/EP1996/002265 WO1997045537A1 (en) 1996-05-28 1996-05-28 A process for encapsulating viable animal cells

Publications (1)

Publication Number Publication Date
ATE196924T1 true ATE196924T1 (de) 2000-10-15

Family

ID=25680672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96919810T ATE196924T1 (de) 1996-05-28 1996-05-28 Verfahren zur einkapselung lebender tierischer zellen

Country Status (8)

Country Link
US (1) US6214593B1 (de)
EP (1) EP0907725B1 (de)
AT (1) ATE196924T1 (de)
AU (1) AU5820496A (de)
CA (1) CA2256369C (de)
DE (1) DE69610646T2 (de)
ES (1) ES2152533T3 (de)
WO (1) WO1997045537A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005514064A (ja) * 2002-01-18 2005-05-19 シルビオテク デュ ソシエテ アノニム バイオリアクター
WO2009158502A1 (en) * 2008-06-25 2009-12-30 Purdue Research Foundation Encapsulation of living cells within an aerosolized sol-gel matrix
EP2456867A4 (de) 2009-07-21 2012-11-28 Purdue Research Foundation Zellvermittelte silica-sol-gel-einkapselung lebender zellen und gewebe
WO2012116013A2 (en) 2011-02-22 2012-08-30 Wackett Lawrence P Silica encapsulated biomaterials
US9427408B2 (en) 2011-11-07 2016-08-30 Lisa Kasinkas Silica-matrix forming compositions, materials formed therefrom, and methods of using the same
US9534236B2 (en) 2013-03-08 2017-01-03 Regents Of The University Of Minnesota Membranes for wastewater-generated energy and gas
US10035719B2 (en) 2014-10-15 2018-07-31 Regents Of The University Of Minnesota System and membrane for wastewater-generated energy and gas
US10849731B2 (en) * 2016-11-08 2020-12-01 W. L. Gore & Associates, Inc. Cell encapsulation devices containing structural spacers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE221572T1 (de) * 1995-05-18 2002-08-15 Silbiotec Due Sa Verfahren und artikel zur herstellung sekundärmetabolite aus planzlichen zellen, die in einer porösen matrix immobilisiert sind

Also Published As

Publication number Publication date
DE69610646D1 (de) 2000-11-16
AU5820496A (en) 1998-01-05
DE69610646T2 (de) 2001-05-23
EP0907725A1 (de) 1999-04-14
CA2256369A1 (en) 1997-12-04
EP0907725B1 (de) 2000-10-11
US6214593B1 (en) 2001-04-10
WO1997045537A1 (en) 1997-12-04
CA2256369C (en) 2008-04-08
ES2152533T3 (es) 2001-02-01

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Legal Events

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