Matrix metalloproteinase-3 in a stable form, a novel medicament for pulpitis
Matrix metalloproteinase-3 in a stable form, a novel medicament for pulpitis
批准号:
21390512
负责人:
NAKAMURA Hiroshi
金额:
$11.56万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
本研究通过建立犬不可逆性牙髓炎模型,观察MMP-3在炎症牙髓组织中的作用。MMP-3处理后第14天牙髓组织出现血管和神经再生,第28天牙本质基质在暴露的牙髓组织上形成。在MMP-3缺失的情况下,第14 ~ 28天观察到全髓坏死。第3 ~ 7天,与对照组相比,MMP-3处理后的牙髓组织中巨噬细胞和抗原呈递细胞的浸润明显受到抑制。在MMP-3处理的牙髓中,IL-6的表达早在第3天就显著降低。这些结果表明MMP-3具有抗炎作用,是治疗不可逆牙髓炎的有希望的候选药物。
英文摘要
In this study, the canine model of irreversible pulpitis was established to examine the effect of MMP-3 in the inflamed pulp tissues. Regeneration of pulp tissue with vasculature and nerves was observed in this pulpitis model 14 days after MMP-3 treatment, followed by dentin matrix formation on the exposed pulp tissues by day 28.In the absence of MMP-3, whole pulp necrosis was observed on day 14 to 28.Infiltration of macrophage and antigen-presenting cells was significantly inhibited in MMP-3 treated pulp tissues compared with control on day 3 to 7.IL-6 expression was significantly decreased as early as day 3 in MMP-3 treated pulp. These results suggest that MMP-3 has anti-inflammatory effect and is promising drug candidates for irreversible pulpitis.
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歯髄再生による新しい歯内治療法の開発
开发利用牙髓再生的新牙髓治疗方法
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[前薗葉月, 野杁由一郎, 朝日陽子, 山口幹代, 山本れいこ, 薮根敏晃, 上田未央, 恵比須繁之, 中村さやか, 中島美砂子]
通讯作者:
中島美砂子
MMP-3 Accelerates Dental Pulp Healing in Partial Pulpitis Model in the Dog.
MMP-3 加速狗部分牙髓炎模型的牙髓愈合。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Nakamura H, Eba H, Iohara K, Matsushita K, Nakata K, Nakashima M]
通讯作者:
Nakashima M
歯髄幹細胞を用いた歯髄の再生/口腔QOL連続
使用牙髓干细胞进行牙髓再生/持续口腔生活质量
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[齋藤正寛, 辻孝, 中島美砂子]
通讯作者:
中島美砂子
象牙質・歯髄再生による新しいう蝕・歯髄炎治療法の実用化の現状と課題
牙本质、牙髓再生治疗新型龋齿、牙髓炎方法实际应用的现状与挑战
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[倉田茂昭, 森下久美子, 松澤光洋, 二瓶智太郎, 大橋桂, 寺中敏夫, 中島美砂子]
通讯作者:
中島美砂子
MMP-3 accelerates dental pulp healing in partial pulpitis model in the dog
MMP-3 加速狗部分牙髓炎模型的牙髓愈合
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Nakamura H, Eba H, Iohara K, Matsushita K, Nakata K, Nakashima M]
通讯作者:
Nakashima M
共 18 条
Basic research about bone regeneration and oral implant for craniofacial defect patients
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批准号:23593054
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.24万
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财政年份:2011
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负责人:NAKAMURA Hiroshi
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依托单位:
Research on Data Resident Computing
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批准号:22650008
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.2万
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财政年份:2010
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负责人:NAKAMURA Hiroshi
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依托单位:
Study of Crude Bone Morphogenetic Protein(BMP)for use as Pulp-Capping Material
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批准号:18592103
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.07万
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财政年份:2006
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负责人:NAKAMURA Hiroshi
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Architecture and Circuit-Level Co-Design for Low-Power High-Performance Microprocessor
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批准号:18200002
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$31.28万
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财政年份:2006
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负责人:NAKAMURA Hiroshi
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Analytical Application of Molecular Recognition by Photochemistry of Excited States
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批准号:16550064
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2004
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负责人:NAKAMURA Hiroshi
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Analysis of tooth development of osteoprotegerin- deficient mice
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批准号:15592180
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2003
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负责人:NAKAMURA Hiroshi
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依托单位:
Development of the quantitative method to monitor rare insects on mountainous areas of central Japan
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批准号:15510191
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
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财政年份:2003
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负责人:NAKAMURA Hiroshi
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Does the host specific races of the common cuckoo evolve with the gene by the side of female lineages?
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批准号:14340243
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.51万
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财政年份:2002
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负责人:NAKAMURA Hiroshi
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依托单位:
Low-Power and High-Performance Processor based on Co-optimization of Architecture and Compiler
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批准号:14380136
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.56万
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财政年份:2002
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负责人:NAKAMURA Hiroshi
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依托单位:
Influence of immune mechanism on aging in articular cartilage, -Immune response and responsible proteins in osteoarthritis-
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批准号:13671547
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.05万
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财政年份:2001
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负责人:NAKAMURA Hiroshi
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依托单位:
Research of bacteria related to periapical diseases activate MMP and inactivate TIMP
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批准号:13672015
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2001
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负责人:NAKAMURA Hiroshi
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Experimental Periapical Lesion in Non-insulin Dependent Diabetic Rat (GK Rat).
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资助金额:$1.98万
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负责人:NAKAMURA Hiroshi
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The analysis of Industrial Location, Employment and Productivity of Manufacturing using Geographical Information System tools
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批准号:12630065
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
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财政年份:2000
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负责人:NAKAMURA Hiroshi
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Immunological study for osteoarthritis focusing on T cells.
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批准号:11671461
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资助金额:$1.73万
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财政年份:1999
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负责人:NAKAMURA Hiroshi
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依托单位:
Development of Fluorescent Reagents for Chirality Recognition Based on π-Electron Interaction
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批准号:11440214
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资助金额:$7.23万
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财政年份:1999
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负责人:NAKAMURA Hiroshi
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依托单位:
Research on Software Controlled Integrated Memory Architecture for Large Scientific Computing
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批准号:10680335
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
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财政年份:1998
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负责人:NAKAMURA Hiroshi
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依托单位:
Development of Polyether Type Chromogenic Reagents Based on Interaction between Aromatic π-Electrons
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批准号:09555260
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项目类别:Grant-in-Aid for Scientific Research (B)
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负责人:NAKAMURA Hiroshi
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ESTABLISHMENT OF BASIC MATERIAL FOR BUILDINGS IN PACIFIC AREA
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批准号:08044157
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$3.52万
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CONSTRUCTION OF BIOLOGICAL PHOSPHORYLATION ANALYZING SYSTEM BASED ON THE CHEMOAFFINITY OF TITANIA
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负责人:NAKAMURA Hiroshi
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依托单位:
Effect of humic substance on diffusion and toxicity of environmental polutants and application of it as clean up reagent
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负责人:NAKAMURA Hiroshi
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