bepmed |

101016546
l 2007
CN

3341. Tissue specificity expression promoter PD540 and application of the same in rice modification

Abstract

The invention discloses a DNA fragment separating colony and functional checking of rice tissue special expressing promoter PD54O in plant gene engineering technical domain, which...

13:54 / methods / system

101066472
l 2007
CN

3342. Tissue engineering peripheral nerve implant and its prepn process

Abstract

The present invention relates to biological tissue engineering technology, and is especially tissue engineering peripheral nerve for implanting to repair nerve defect and its preparation...

13:54 / cells / methods

20070100908
l 2007
KR

3343. ADIPOSE DERIVED ADULT STROMAL CELLS EXHIBITING CHARACTERISTICS OF ENDOTHELIAL CELLS

Abstract

The present invention encompasses an adipose-derived adult stromal (ADAS) cell exhibiting at least one characteristic of a pre-endothelial cell and/or an endothelial cell. The present...

13:54 / cells / methods

100750287
l 2007
KR

3344. PREPARATION OF BIOCOMPATIBLE PORCINE SMALL INTESTINAL SUBMUCOSA POWDER WITH PHASE TRANSITION BEHAVIOR

Abstract

Porcine based small intestinal submucosa powder with bio-compatibility and phase-transfer property is provided to be effective to prepare injection type hydro-gel and drug transfer formulations...

13:54 / rest

101066471
l 2007
CN

3345. Cell-eliminating coanea matrix and its prepn process

Abstract

The present invention discloses one kind of cell-eliminating cornea matrix, which consists of mainly hundreds of parallel collagen fiber plate layers with voids formed through...

13:54 / cells / methods

101057979
l 2007
CN

3346. Injectable self-curable calcium phosphate bone tissue repairing material and its preparation method and application

Abstract

The invention discloses a curing calcium phosphate silicate bone tissue restoring material, comprising solid phase and liquid phase. Said solid phase comprises re-crystallized mannite and...

13:54 / rest

101020083
l 2007
CN

3347. Integral engineering rack of interface osteochondro tissue with bionic function

Abstract

The integral engineering rack of interface osteochondro tissue with bionic interface includes from the top to the bottom one cartilage layer, one calcified layer and...

13:54 / rest

101066457
l 2007
CN

3348. Injectable temperature-sensitive chitosan/methyl cellulose gel and its prepn process

Abstract

The present invention discloses one kind of injectable temperature-sensitive chitosan/methyl cellulose gel and its preparation process. The gel is physical gel and has effective components...

13:54 / rest

101066470
l 2007
CN

3349. Membranous tissue engineering rack and its application

Abstract

The present invention provides one kind of membranous tissue engineering rack comprising a microporous layer of fiber material in 20-1000 nm pore size and a...

13:54 / rest

101085358
l 2007
CN

3350. Method for preparing quaternary ammonium salt modified chitosan medicine-carried nano particles

Abstract

A preparation method of quarternary ammonium salt modified chitosan drug-loaded nanoparticle belongs to medical engineering field. The method comprises lead-in quaternary amine group to 6-hydroxy...

13:54 / rest

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