Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROOT CANAL FILLER
Document Type and Number:
Japanese Patent JP2014168714
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a new and unique method for regenerating tooth tissue after pulpectomy or after root canal enlargement and cleaning of an infected root canal.SOLUTION: After pulpectomy or after root canal enlargement and cleaning of the infected root canal of an objective tooth 100, a root canal filler 200, having cells 220 including dental pulp stem cells and an extracellular matrix 210 to which cells including dental pulp stem cells are attached, is injected to the root apex-side of the root canal. The cells including dental pulp step cells include at least any one of dental pulp SP cells, D31-negative and CD146-negative cells, CD24 positive-cells, CD105 positive cells, and CD150 positive-cells. The dental pulp SP cells are, for example, CD31 negative and CD146 negative. Even in the case of pulpitis caused by deep dental caries, the regeneration of dental pulp and the recovery of dental pulp function can be properly achieved.

Inventors:
NAKAJIMA MISAKO
IOHARA KOICHIRO
Application Number:
JP2014121165A
Publication Date:
September 18, 2014
Filing Date:
June 12, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JAPAN HEALTH SCIENCE FOUND
International Classes:
A61L27/00; A61C5/02; A61K35/32; A61P1/02; A61P43/00
Other References:
JPN6013039967; 平成18年度 政策創薬総合研究事業 若手研究者奨励研究報告書 , 20070731, P.162-166
JPN6015023625; PHARMA MEDICA VOL.23, NO.10, 2005, P.59-64
JPN6015023627; 日整会誌 VOL.81, NO.8, 2007, P.S890, 1-5-PD3-2
JPN6015051469; 総合臨床 VOL.57, NO.2, 200802, P.236-241
Attorney, Agent or Firm:
Patent business corporation MAEDA PATENT OFFICE