Cerebral Atrophy Precedes the Change in Cerebral Blood Flow in Patients with Ischemic Cerebrovascular Disease: A Short-Term Follow-Up Study

Gerontology ◽  
1992 ◽  
Vol 38 (1-2) ◽  
pp. 1-8 ◽  
Author(s):  
Mitsuhiro Kitani ◽  
Shotai Kobayashi ◽  
Shuhei Yamaguchi ◽  
Kazunori Okada
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Cerebral Atrophy ◽  
Short Term ◽  
Ischemic Cerebrovascular Disease ◽  
Follow Up Study

scholarly journals Effects of Hematocrit Variations on Cerebral Blood Flow and Oxygen Transport in Ischemic Cerebrovascular Disease

1981 ◽  
Vol 1 (4) ◽  
pp. 413-417 ◽  
Author(s):  
Masahito Kusunoki ◽  
Kazufumi Kimura ◽  
Masaichi Nakamura ◽  
Yoshinari Isaka ◽  
Shotaro Yoneda ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Oxygen Transport ◽  
Oxygen Delivery ◽  
Inverse Correlation ◽  
Arterial Oxygen ◽  
Brain Oxygenation ◽  
Arterial Oxygen Content ◽  
Ischemic Cerebrovascular Disease

The contribution of hematocrit (Ht) changes on cerebral blood flow (CBF) and brain oxygenation in ischemic cerebrovascular disease is still controversial. In the present study, effects of Ht variations on CBF and oxygen delivery were investigated in patients with ischemic cerebrovascular disease. CBF was measured by the Xe-133 intracarotid injection method in 27 patients, whose diagnoses included completed stroke, reversible ischemic neurological deficit, and transient ischemic attack. Ht values in the patients ranged from 31 to 53%. There was a significant inverse correlation between CBF and Ht in these Ht ranges. Oxygen delivery, i.e., the product of arterial oxygen content and CBF, increased with Ht elevation and reached the maximum level in the Ht range of 40–45% and then declined. The CBF-Ht and oxygen transport-Ht relations observed in our study were similar to those in the glass-tube model studies by other workers rather than to those in intact animal experiments. From these results, it is conceivable that in ischemic cerebrovascular disease, the vasomotor adjustment was impaired in such a manner that the relations among Ht, CBF, and oxygen delivery were different from those in healthy subjects. Further, an “optimal hematocrit” for brain oxygenation was also discussed.

SPECT Follow-Up Study of Cerebral Blood Flow Changes During Donepezil Therapy in Patients with Alzheimer's Disease

2006 ◽  
Vol 16 (1) ◽  
pp. 16-23 ◽  
Author(s):  
Soichiro Shimizu ◽  
Haruo Hanyu ◽  
Toshihiko Iwamoto ◽  
Kiyoshi Koizumi ◽  
Kimihiko Abe
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Follow Up Study ◽  
Flow Changes

Regional cerebral blood flow after omental transposition to the ischaemic brain in man. A five year follow-up study

1990 ◽  
Vol 106 (3-4) ◽  
pp. 145-152 ◽  
Author(s):  
H. S. Goldsmith ◽  
P. Bacciu ◽  
M. Cossu ◽  
A. Pau ◽  
G. Rodriguez ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Follow Up Study ◽  
Ischaemic Brain ◽  
Omental Transposition

scholarly journals Regional Cerebral Blood Flow in Patients with Ischemic Cerebrovascular Disease

1985 ◽  
Vol 25 (5) ◽  
pp. 340-347
Author(s):  
Shigeki KAMEYAMA ◽  
Ken-ichi TANIMURA ◽  
Hiroshige ODA ◽  
Yoshiho HONDA
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Ischemic Cerebrovascular Disease

Long-term prognosis in ischemic cerebrovascular disease in relation to cerebral blood flow and metabolism

1982 ◽  
Vol 56 (2-3) ◽  
pp. 357-364 ◽  
Author(s):  
Hisao Tachibana ◽  
Fumio Gotoh ◽  
Shin-Ichiro Ebihara ◽  
Hiroyuki Okayasu ◽  
Yasuhisa Kitagawa ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Ischemic Cerebrovascular Disease ◽  
Long Term Prognosis

Twelve-Month Follow-Up Study of Regional Cerebral Blood Flow in Parkinson's Disease

1995 ◽  
Vol 6 (2) ◽  
pp. 89-93 ◽  
Author(s):  
Hisao Tachibana ◽  
Yoshio Tomino ◽  
Keita Kawabata ◽  
Minoru Sugita ◽  
Minoru Fukuchi
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Follow Up Study

scholarly journals Effect of STA-MCA Anastomosis on Regional Cerebral Blood Flow in Ischemic Cerebrovascular Disease

1988 ◽  
Vol 28 (12) ◽  
pp. 1170-1174
Author(s):  
Osamu SASAKI ◽  
Tetsuo KOIKE ◽  
Shigekazu TAKEUCHI ◽  
Ryuichi TANAKA ◽  
Ryoji ISHII ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Ischemic Cerebrovascular Disease

Cardiovascular risk factors as determinants of cerebral blood flow – a cross-sectional and 6-year follow-up study

2020 ◽  
Vol 29 (3) ◽  
pp. 182-190 ◽  
Author(s):  
Aleksander Kwater ◽  
Jerzy Gąsowski ◽  
Barbara Wizner ◽  
Zofia Kasprzyk ◽  
Marcin Cwynar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cardiovascular Risk ◽  
Cardiovascular Risk Factors ◽  
Cross Sectional ◽  
Follow Up Study
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