Stroke, Vol 17, 86-90, Copyright © 1986 by American Heart Association
NA Svendgaard, J Brismar, TJ Delgado, E Rosengren and U Stenevi
In the rat an intracisternal injection of blood induces an angiographically
demonstrable biphasic cerebral arterial vasospasm. Chemical destruction of
the central serotoninergic and dopaminergic pathways prior to the cisternal
blood injection does not affect the spasm pattern after the subarachnoid
haemorrhage. It is suggested that neither system plays a role in the
development of spasm.
ARTICLES
Subarachnoid haemorrhage in the rat: effect on the development of cerebral vasospasm of lesions in the central serotoninergic and dopaminergic systems
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