| Project/Area Number |
23700547
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Biomedical engineering/Biological material science
|
|---|
| Research Institution | Hakodate National College of Technology |
|---|
Principal Investigator |
MORIYA Kenji 函館工業高等専門学校, 生産システム工学科, 准教授 (90342435)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
SHIMOUCHI Akito 国立循環器病センター研究所, 研究員 (80211291)
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | ニワトリ胚 / 疾患予知 / 体動 / 低酸素環境 / 間歇性低酸素環境 / 胎児モデル / 低酸素症 / 電磁波曝露 / 低酸素 |
|---|
| Research Abstract |
In order to investigate distinctive physiological-signal involved in the various disease of chick embryo, we performed three experiments and obtained results as follows. Firstly, we examined characteristic pattern of the body movements in chronically hypoxic embryos. The pattern of embryonic body movement in hypoxic environment tended to less than that of normal environment. Secondly, we developed a control system of low oxygen environment which can be configured oxygen concentration and hypoxic duration by users. Finally, we investigated affects on the mortality rate, growth rate and hatching rate of chick embryos exposed to electromagnetic waves(EMW) of the cell phone(800MHz). As a result of statistical analysis, the hatching rate in EMW exposed group was significantly lower(p<0.01) than that in the control group.Additionally, the possibility is indicated that EMW of 800MHz affect embryonic growth on the early stages of incubation period.
|
