Modification of experimental post-subarachnoid hemorrhage vasculopathy with intracisternal plasmin

Utilizing a double subarachnoid blood injection model in pigs, we have evaluated the protective effect of the intracisternal injection of the thrombolytic agent, plasmin, in preventing the secondary intracranial arteriopathy seen after artificial subarachnoid hemorrhage in untreated animals. Twelve...

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Veröffentlicht in:Neurosurgery 1986-07, Vol.19 (1), p.20-25
Hauptverfasser: ALKSNE, J. F, BRANSON, P. J, BAILEY, M
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BRANSON, P. J
BAILEY, M
description Utilizing a double subarachnoid blood injection model in pigs, we have evaluated the protective effect of the intracisternal injection of the thrombolytic agent, plasmin, in preventing the secondary intracranial arteriopathy seen after artificial subarachnoid hemorrhage in untreated animals. Twelve animals injected with plasmin revealed markedly less intimal proliferation and medial necrosis than were seen in control animals. These observations support the hypothesis that the persistence of clotted blood around the intracranial arteries is the cause of the vasculopathy.
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ispartof Neurosurgery, 1986-07, Vol.19 (1), p.20-25
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subjects Animals
Behavior, Animal - drug effects
Biological and medical sciences
Cerebral Arterial Diseases - drug therapy
Cerebral Arterial Diseases - pathology
Cerebral Arterial Diseases - physiopathology
Cisterna Magna
Female
Fibrinolysin - administration & dosage
Fibrinolysin - therapeutic use
Medical sciences
Microscopy, Electron
Nervous system involvement in other diseases. Miscellaneous
Neurology
Subarachnoid Hemorrhage - drug therapy
Subarachnoid Hemorrhage - pathology
Subarachnoid Hemorrhage - physiopathology
Swine
title Modification of experimental post-subarachnoid hemorrhage vasculopathy with intracisternal plasmin
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