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肝の血流調節機序に関する予備的研究
A Preliminary Study of Regulating Mechanisums on Liver Tissues Blood Flow
石曽根, 新八
竹岡, みち子
酒井, 秋男
上田, 五雨
幕内, 雅敏
laser-Doppler velocimetry
liver tissue blood flow
skin blood flow.
レーザードップラ一法
肝組織血流
皮膚血流
The comparison between liver tissue blood flow and skin blood flow was made by a laser-Doppler velocimetry in rabbits. The liver tissue and skin blood flows seemed to by inversely correlated to each other. When the environmental temperature was lawered from 30.C to 20.C,th e skin blood flow decreased to 45% of the previous control value,bu t the liver tissue blood flow remained unchanged. Furtuer,w hen the both ear lobe tips were warmed up by water of 42.C,th e skin blood flow increased three times as many as that of the control,but the liver tissue blood flow was reduced to 55% of the control. When 10% blood of the circulating volume was exsanguinated at as low pace,b oth the skin blood flow and the femoral blood pressure were obviously lowered,w hereas the liver tissue blood flow was almost maintained or even increased slight1y. It would therefore be suggested that there could be some regulating mechanisms as for the liver tissue blood flo
Article
環境科学年報12:110-113(1990)
信州大学環境科学研究会
1990-03-31
jpn
research report
VoR
http://hdl.handle.net/10091/12514
https://soar-ir.repo.nii.ac.jp/records/16961
0915-7492
AN1054947X
環境科学年報
12
110
113
https://soar-ir.repo.nii.ac.jp/record/16961/files/12-16.pdf
application/pdf
237.6 kB
2015-09-28