Basic and clinical research for the mechanism of increasing blood flow in the pelvic organs during neuro-bionics.
| Project/Area Number |
25282171
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Rehabilitation science/Welfare engineering
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
NAKAGAWA HARUO 東北大学, 医学(系)研究科(研究院), 非常勤講師 (80333574)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
山下 慎一 東北大学, 大学病院, 助教 (10622425)
海法 康裕 東北大学, 大学病院, 講師 (30447130)
荒井 陽一 東北大学, 医学(系)研究科(研究院), 教授 (50193058)
川守田 直樹 東北大学, 医学(系)研究科(研究院), 助教 (00617524)
泉 秀明 東北大学, 大学病院, 助教 (80722545)
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2016: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
|
|---|
| Keywords | ニューロバイオニクス / 血流 / 作用機序 / 加齢 / 排尿障害 |
|---|
| Outline of Final Research Achievements |
We evaluated the blood flow during neuro-bionics. In the mice, pelvic organ's blood flow promptly increases after electrical stimulation. Increasing blood flow was clearly observed in urinary bladder, prostate and penis. This result suggests that one of the mechanisms of neuro-bionics is improvement of ischemia of pelvic organ. An evoked magnetic field during neuro-bionics was observed with magnetoencephalography. In this magnetoencephalography study, single dipole was calculated near the primary sensory area in the brain. This result suggests that one of the mechanisms of neuro-bionics concerns central nerve system.
|
Report
(5 results)
Research Products
(15 results)
-
-
-
-
-
[Presentation] Effect of sacral neuromodulation on pelvic hemodynamics2015
Author(s)
Kamiyama Y, Yamashita S, Izumi H, Satake Y, Eriguchi T, Kawamorita N, Kaiho Y, Ito A, Nakagawa H, Arai Y
Organizer
International Continence Society 43rd Annual Meeting
Place of Presentation
Montreal, Canada
Year and Date
2015-10-06
Related Report
Int'l Joint Research
-
[Presentation] Effect of sacral neuromodulation on pelvic hemodynamics2015
Author(s)
Kamiyama Y, Yamashita S, Fujii S, Eriguchi T, Satake Y, Izumi H, Kawamorita N, Kaiho Y, Nakagawa H, Arai Y
Organizer
32nd Korea－Japan Urological Congress
Place of Presentation
Seoul, Korea
Year and Date
2015-09-18
Related Report
Int'l Joint Research
-
-
-
-
[Presentation] 夜間頻尿の要因と対処2014
Author(s)
中川晴夫
Organizer
第102回日本泌尿器科学会総会
Place of Presentation
神戸市（神戸国際会議場）
Year and Date
2014-04-25
Related Report
Invited
-
-
-
-
-
