bepmed |

3013239
l 2003
WO

1341. METHOD FOR THE DEVITALISATION OF NATURAL ORGANS AND/OR FOR THE PREPARATION OF EXTRACELLULAR MATRICES FOR TISSUE ENGINEERING

Abstract

The invention relates to methods for devitalising and conserving human and animal organs and tissue, preferably natural hollow organs and the complete components thereof, in...

13:58 / methods / organ

1460715
l 2003
CN

1342. Production method of transplanting material

Abstract

The production method of transplantation material for implantation operation of living body corneal stroma ring (ICR) includes the following steps: 1. preparing biological support; 2....

13:58 / cells / methods

10158680
l 2003
DE

1343.

Abstract

The invention relates to a method for carrying out the expansion of multipotent stem cells in ex vivo. The invention also relates to a two-stage...

13:58 / cells

1456716
l 2003
CN

1344. Device and method for preparing tissue engineering supporting materials by electric spinning

Abstract

A scaffold material for tissue engineering is disclosed, which is a non-woven cloth prepared from the electrically spoun fibres which are prepared by jet spinning...

13:58 / rest

1441056
l 2003
CN

1345. Combined mutant of histotypic plasminogen activator

Abstract

Combined mutant, named rPA, of new tissue-type plasminogen activtor, named t-PA, is constituted through protein engineering of altering the molecular structure of t-PA, deleting the...

13:58 / cells / methods

1446841
l 2003
CN

1346. Porous frame material of poly-lactic acid-polyether block copolymer and its preparation method

Abstract

A polylactic acid-polyester block copolymer used for cell-affinity 3D porous scaffold material in tissue engineering is prepared by copolymerization of D,L-lactide (D,L-LA) with polyether. The...

13:58 / Biomaterial / Scaffolds

1425958
l 2003
CN

1347. Method for fixing biological macro molecule pattern on polymer active surface by micro transfer technology

Abstract

The microwave transfer process of fixing biological macromolecule pattern to the active surface of polymer includes selectively 'mounting' biological macromolecule to the micro wells of...

13:58 / rest

1453044
l 2003
CN

1348. Method of regulating degradation rate of porous collagen-based cradle with amino acid

Abstract

Amino acid with high biocompatibility is used as cross-linking and bridging agent, amino acid in 0.1-100 microns is made to compound with porous collagen-based cradle,...

13:58 / rest

1456363
l 2003
CN

1349. Preparing method for heteroossein base materials

Abstract

A process for preparing collagen matrix with heterogeneous bone, used as the bone repairing material and the extracellular matrix of bone tissue engineering, includes such...

13:58 / Biomaterial / methods

10147806
l 2003
DE

1350. Identification and selection of cell fractions from cartilage and intervertebral disk tissue, for tissue engineering, comprises illuminating with a UV light in a wavelength which the cell biology converts into visible light

Abstract

Identification and selection of different cartilage cell fractions of human or animal cartilage and intervertebral disk tissue, where a UV light source is used in...

13:58 / cells / methods

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