Identification of neural populations projecting kisspeptin neurons in rat brain
| Project/Area Number |
16K19010
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental physiology(including physical medicine and nutritional physiology)
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| Research Institution | Okayama University of Science (2017)
Nippon Medical School (2016) |
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Principal Investigator |
Takumi Ken 岡山理科大学, 理学部, 准教授 (40553269)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | キスペプチン / 視床下部 / 神経回路 / 脳・神経 |
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| Outline of Final Research Achievements |
The aim of this study was to identify the neuronal populations projecting kisspeptin neurons which regulate reproductive functions in mammals. Although injection of WGA to the arcuate nucleus resulted in labeling neurons in several contralateral nuclei, it is difficult to identify the neuronal populations since injection site was not limited. Dual-immunohistochemistry revealed that VGAT immunopositive puncta and VGluT2 immunopositive puncta were closely apposed to kisspeptin neurons. This suggests that GABAergic and Glutamatergic neurons are a part of neuronal populations which project and regulate kisspeptin neurons.
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Report
(3 results)
Research Products
(7 results)
