Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Research Abstract |
The immunoreactivity for CINC-1/CXCR2 , MCP-1 and RANKL were detected in odontoclasts and PDL fibroblasts by the orthodontic force of 50 g on day 7. CF increased the production of IL-8, MCP-1 and RANKL from hPDL cells in a magnitude-dependent manner. Moreover, CINC-1,MCP-1 and RANKL stimulated osteoclastogenesis from rat osteoclast precursor cells.Conclusion: IL-8 (CINC-1), MCP-1 and RANKL may facilitate the process of root resorptiondue to excessive orthodontic force.
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