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Title:
COMPOSITE OF UNDIFFERENTIATED OSTEOBLASTS DERIVED FROM ALVEOLAR BONE AND CARRIER FOR UNDIFFERENTIATED OSTEOBLASTS DERIVED FROM ALVEOLAR BONE, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/126638
Kind Code:
A1
Abstract:
The main purpose of the invention is to provide a composite or the like of undifferentiated osteoblasts derived from alveolar bone and a carrier useful in bone tissue regeneration in which undifferentiated osteoblasts derived from alveolar bone are used. A composite of a carried and undifferentiated osteoblasts derived from alveolar bone, wherein the carrier is a fiber molded article having a three-dimensional network structure, the bulk density of the fiber molded article is 0.0001-0.25 g/cm3, and the fibers that constitute the fiber molded article include a biocompatible polymer.

Inventors:
SAITO MASAHIRO (JP)
HANDA KEISUKE (JP)
INAGAKI MASAHIKO (JP)
KITAGAWA AKIRA (JP)
Application Number:
PCT/JP2017/001827
Publication Date:
July 27, 2017
Filing Date:
January 19, 2017
Export Citation:
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Assignee:
UNIV TOHOKU (JP)
NAT INST ADVANCED IND SCIENCE & TECH (JP)
International Classes:
C12N11/04; A61K35/32; A61L27/00; A61P1/02; C12N5/077; C12N15/09
Domestic Patent References:
WO2010021162A12010-02-25
WO2011125426A12011-10-13
Foreign References:
JP2014057841A2014-04-03
Other References:
JAHNO, V, D. ET AL.: "Chemical synthesis and in vitro biocompatibility tests of poly(L-lactic acid", JOURNAL OF BIOMEDICAL MATERIAL RESEARCH PART A, vol. 83, no. 1, October 2007 (2007-10-01), pages 209 - 2015
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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