scholarly journals Verification of the Peripheral Blood Flow Rate Changes during Application of Paralyzed Side Leg Pressure and Leg Blood Flow Using Ultrasound for Cerebrovascular Disorder Patients

2012 ◽  
Vol 27 (6) ◽  
pp. 683-686 ◽  
Author(s):  
Nodoka MIURA ◽  
Kazuo KUROSAWA
2004 ◽  
Vol 124 (6) ◽  
pp. 365-369 ◽  
Author(s):  
Joji UEDA ◽  
Etsuko OHYA ◽  
Kozue UDAGAWA ◽  
Akiko HARA ◽  
Mai FUKUI ◽  
...  

1991 ◽  
Vol 261 (4) ◽  
pp. H982-H988
Author(s):  
J. H. Sindrup ◽  
J. Kastrup ◽  
H. Christensen ◽  
B. Jorgensen

Subcutaneous adipose tissue blood flow rate, together with systemic arterial blood pressure and heart rate under ambulatory conditions, was measured in the lower legs of 15 normal human subjects for 12-20 h. The 133Xe-washout technique, portable CdTe(Cl) detectors, and a portable data storage unit were used for measurement of blood flow rates. An automatic portable blood pressure recorder and processor unit was used for measurement of systolic blood pressure, diastolic blood pressure, and heart rate every 15 min. The change from upright to supine position at the beginning of the night period was associated with a 30-40% increase in blood flow rate and a highly significant decrease in mean arterial blood pressure and heart rate (P less than 0.001 for all). Approximately 100 min after the subjects went to sleep an additional blood flow rate increment (mean 56%) and a simultaneous significant decrease in mean arterial blood pressure (P less than 0.001) were observed. The duration of this hyperemic phase was 116 min. A highly significant reduction of the subcutaneous vascular resistance (50%) was demonstrated during the hyperemic blood flow rate phase compared with the surrounding phases (P less than 0.0001). The synchronism of the nocturnal subcutaneous hyperemia and the decrease in systemic mean arterial blood pressure point to a common, possibly central nervous or humoral, eliciting mechanism.


1967 ◽  
Vol 192 (2) ◽  
pp. 561-574 ◽  
Author(s):  
J. P. Chalmers ◽  
P. I. Korner ◽  
S. W. White

1961 ◽  
Vol 153 (4) ◽  
pp. 477-482 ◽  
Author(s):  
MURRAY N. ANDERSEN ◽  
GORAN HAMBRAEUS ◽  
GUY A. ALFANO ◽  
WORTHINGTON G. SCHENK

2000 ◽  
Vol 23 (1) ◽  
pp. 128-131 ◽  
Author(s):  
Takayuki KABURAGI ◽  
Hiroyuki YOSHITSUGU ◽  
Harumi UEKUSA ◽  
Masataka ISHIBASHI ◽  
Toshio NANBO

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