Effect of hemodilution on experimental cerebral ischemia.
نویسندگان
چکیده
منابع مشابه
Hemodilution for cerebral ischemia.
If irreversible cerebral infarction from stroke occurred immediately at the time of arterial occlusion, there would be little hope of intervening therapeutically. However, even though there may be a central "core" of severe ischemia where brain tissue dies after a period of several minutes, in most situations there is a surrounding "ischemic penumbra" where blood flow is reduced enough to resul...
متن کاملStudies on mechanisms of impairment of cerebral circulation following ischemia: effect of hemodilution and perfusion pressure.
Studies on Mechanisms of Impairment of Cerebral Circulation Following Ischemia: Effect of Hemodilution and Perfusion Pressure • Reperfusion of cerebral vessels is impaired following total cerebral ischemia of more than five minutes; this is possibly the initial factor responsible for neurological sequela. Failure of cellular ion transport mechanisms during ischemia was thought to lead to swelli...
متن کاملEffect of insulin on acute experimental cerebral ischemia in gerbils.
We studied the effects of insulin with and without food deprivation on experimental cerebral ischemia in 197 gerbils. Ischemia was induced by unilateral common carotid artery occlusion for 4 hours. Gerbils were divided into four experimental groups and were studied for up to 1 week of survival: Group A (n = 50) was fed but received no insulin, Group B (n = 50) was deprived of food for 24 hours ...
متن کاملEffect of Troxerotin on permanent cerebral ischemia in male mice
Introduction: Stroke is a neurological disease and one of the leading causes of death all over the world. It is also an important cause of disability in people over age over 65. It may be possible to reduce the incidence of cerebral ischemia using antioxidants, followed by inhibition of oxidative and inflammatory mechanisms. Troxerutin is a natural bioflavonoid with antioxidant and anti-inflamm...
متن کاملCurrent status of hemodilution in acute cerebral ischemia.
T 4 C r | ^ hinning the blood" is such an intuitively reasonable and understandable treatment for ischemic stroke that most clinicians have invoked this phrase to explain to families one of the ways of possibly treating their recently hemiplegic relative. The Scandinavian Stroke Study Group reports in this issue of Stroke, however, that hemodilution (or probably any treatment) does not work whe...
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ژورنال
عنوان ژورنال: Nosotchu
سال: 1989
ISSN: 0912-0726,1883-1923
DOI: 10.3995/jstroke.11.550