@article{oai:nagoya.repo.nii.ac.jp:02006012, author = {斉藤, 満 and SAITO, Mitsuru and 宮村, 実晴 and MIYAMURA, Miharu}, issue = {1}, journal = {総合保健体育科学, Nagoya Journal of Health, Physical Fitness & Sports}, month = {Mar}, note = {The present study was undertaken to elucidate the effect of skin blood flow on reactive hyperemia and reproducibility of peak flow in reactive hyperemia after arterial blood flow occlusion for three minutes. Blood flow of the calf in both right and left legs was determined by means of strain gauge plethysmograph at room temperature of 20-26°C. For purpose of measurement, skin blood flow was occluded only in the left leg by adrenaline injection with iontophoresis (hereafter called the treatment leg) : skin blood flow was estimated from the difference in the calf blood flow between the right calf without iontophoresis and the left calf with iontophoresis. Results obtained in this study are as follows: 1) Average values and standard deviation for calf blood flow at rest were 3.4 ± 1.2 for the right leg and 3.4 ± 0.9ml/100ml/min for the nontreated left leg. There was no significant difference between these two values. 2) Resting calf blood flow in the left leg was decreased by 21 % when the left leg was treated by iontophoresis. 3) Despite no significant difference of peak blood flow in the reactive hyperemia between the right and left calf without iontophoresis, significant decsease (9% = 2.6ml/100ml/min) was observed in the left leg by the iontophoresis. The difference in the reactive hyperemia between the right leg and treated left leg was about 3% and this difference statistically was not significant. 4) Muscle blood flow accounted for 91 % of peak flow in the reactive hyperemia after arrest of arterial blood flow. However, peak flow in the skin (41.6ml/l00ml/min) as expressed per 100ml tissue was greater than that in the muscle tissue (38.2ml/100ml/min). 5) Coefficients of variation of resting blood flow, peak flow and hyperemia were 11.3, 6.6 and 13.7%, respectively. In conclusion, the effect of skin blood flow on the reactive hyperemia is only minor, whereas repeatabillity of peak flow in the reactive hyperemia determined with strain gauge plethysmograph seems to be considerable high.}, pages = {19--27}, title = {反応性充血に及ぼす皮膚血流の影響}, volume = {7}, year = {1984} }