Document Detail

Ultrastructure of cerebral arteries following experimental subarachnoid haemorrhage.
MedLine Citation:
PMID:  3981195     Owner:  NLM     Status:  MEDLINE    
Scanning and transmission electron microscopy have been used to examine the ultrastructure of cerebral arteries taken from dogs up to nine days following the injection of autologous blood into the suprachiasmatic cistern and using meticulous perfusion-fixation technique. No ultrastructural changes in the cerebral arteries were noted either at sites of radiologically demonstrated arterial constriction or elsewhere. The only abnormality noted was the presence of some leucocytes and macrophages in the subarachnoid space surrounding the arteries. These results are discussed in relation to changes in cerebrovascular reactivity that occur at this stage following subarachnoid haemorrhage.
J D Pickard; D I Graham; E Matear; P MacPherson; A Tamura; W Fitch
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of neurology, neurosurgery, and psychiatry     Volume:  48     ISSN:  0022-3050     ISO Abbreviation:  J. Neurol. Neurosurg. Psychiatr.     Publication Date:  1985 Mar 
Date Detail:
Created Date:  1985-05-08     Completed Date:  1985-05-08     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  2985191R     Medline TA:  J Neurol Neurosurg Psychiatry     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  256-62     Citation Subset:  IM    
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MeSH Terms
Cerebral Angiography
Cerebral Arteries / pathology*
Elastic Tissue / pathology
Endothelium / pathology
Microscopy, Electron
Microscopy, Electron, Scanning
Muscle, Smooth, Vascular / pathology
Subarachnoid Hemorrhage / pathology*

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