منابع مشابه
Ambulatory electrocardiographic monitoring in patients with transient focal cerebral ischaemia.
Sixty-four patients with transient ischaemic attacks were investigated for the presence of an associated cardiac arrhythmia. 24-hour ambulatory monitoring showed arrhythmia in 41% of patients where the standard ECG had shown arrhythmia in only 25%. Significant arrhythmias were found in 21% of patients with focal transient ischaemic attacks on prolonged monitoring as compared to 7% in a control ...
متن کاملMechanisms of transient cerebral ischaemia.
A 51-year-old vintner entered hospital because of episodes of transient cerebral ischaemia. These had begun six months previously and occurred about twice weekly. They were provoked by the physical exertion of lifting crates and barrels so regularly that he had to leave his employment. At other times he experienced attacks while sitting. There was no relation to movements of the neck. Each atta...
متن کاملResearch Paper: Optimization of Transient Focal Cerebral Ischemia Model by Middle Cerebral Artery Occlusion
Introduction: Cerebral ischemia is one of the most common causes of death in human populations in the industrial communities. The need for animal models is inevitable to study the pathophysiology and treatment of cerebral ischemia in human. The current study aimed at evaluating the strengths and weaknesses of different techniques used to create ischemia in previous studies and optimizing the tr...
متن کاملLong-term changes in the ipsilateral substantia nigra after transient focal cerebral ischaemia in rats.
Transient focal cerebral ischaemia can cause neuronal damage in remote areas, including the ipsilateral thalamus and subsutantia nigra, as well as in the ischaemic core. In the present study, we investigated long-term changes in the ipsilateral substantia nigra from 1 up to 20 weeks after 90 min of transient focal cerebral ischaemia in rats, using tyrosine hydroxylase (TH), neuronal nuclei (Neu...
متن کاملThe pathogenesis of transient focal cerebral ischemia.
"UT ITH the growing appreciation of the vast clinical importance of coronary thrombosis the question is being asked more and more whether the atherosclerotic changes in the vessel wall are the chief causal factor or whether there are other factors, such as changes in the character of the blood itself, that play an important role. Unfortunately the question cannot be answered at present. There a...
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ژورنال
عنوان ژورنال: BMJ
سال: 1963
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5365.1131