| Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
| 公開日 |
2010-01-01 |
| タイトル |
|
|
タイトル |
Somatosensory Evoked Potentials in Cerebral Infarction Model Rats Induced by Microsphere Injection to Cerebral Artery |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
microsphere |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
somatosensory evoked potential |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cerebral infarction |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.15112/00005035 |
|
ID登録タイプ |
JaLC |
| ページ属性 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
P(論文) |
| 著者名(英) |
Takahashi, Hisashi
Koga, Tomoshige
Kuniyasu, Katsushi
|
| 著者所属(英) |
|
|
|
en |
|
|
Doctoral Program in Rehabilitation, Graduate School of Health Science and Technology, Kawasaki University of Medical Welfare |
| 著者所属(英) |
|
|
|
en |
|
|
Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare |
| 著者所属(英) |
|
|
|
en |
|
|
Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare |
| 抄録(英) |
|
|
|
en |
|
|
Microspheres, monodisperse polystyrene beads, are used for the study of cerebral infarction by injection into the cerebral artery. Cerebral infarction model rats were made by injecting 2,600 microspheres into the right internal carotid artery in this study. Motor ability was assessed by the rotarod test in which cling duration on the accelerating rotating rod was measured. Significant decrease in the motor ability was recognized on 3 and 15 days after the embolization compared with before surgery (p<0.05). However, sham-operated rats did not show significant change of motor ability. Each rat was reanaesthetized 15 days after surgery, and somatosensory evoked potentials (SEPs) induced by stimulation of the sciatic nerve of the contralateral hind limb were averaged. Latencies of N_1 and N_2 waves in SEPs were compared between sham-operated rats and embolized rats 15 days after surgery. No significant differences in N_1 and N_2 latencies were recognized between the two groups. These results suggest that motor ability was impaired at chronic periods of the embolization, while SEPs recovered, although latencies of N_1 and N_2 in SEPs were reported to increase at acute periods in embolized rats. |
| 書誌情報 |
en : Kawasaki journal of medical welfare
巻 15,
号 2,
p. 37-43,
発行日 2010
|
| 公開者 |
|
|
出版者 |
川崎医療福祉学会 |
| 雑誌書誌ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11108172 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1341-5077 |
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