2012 Fiscal Year Final Research Report
Research on the new method of nerve transplantation containing bidirectional regenerative axial fibers
| Project/Area Number |
22791721
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Plastic surgery
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 神経移植 / 顔面神経再建 / 双方向の再生軸索 |
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| Research Abstract |
In this study, we used an animal model to develop surgical techniques based on new concepts for the treatment of facial nerve defects. In clinical settings, the purpose of the treatment is to create a network between the facial nerve and the hypoglossal nerve in a simpler manner, by using less nerve grafts. This surgical technique can be expected to allow for axonal regeneration in both directions, within a single nerve transplant. We created a model using mice, and were able to demonstrate the phenomenon of bidirectional axonal regeneration from a single nerve graft performed using multiple sources. We are currently conducting experiments on a rat model for the facial nerve.
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