5-Hydroxytryptamine Injected Intraventricularly Fails to Influence the Brain Water Content
- 1 August 1984
- journal article
- Published by Wolters Kluwer Health in Neurosurgery
- Vol. 15 (2) , 165-169
- https://doi.org/10.1227/00006123-198408000-00003
Abstract
Measurement of the content of brain water and electrolytes after the intraventricular administration of 5-hydroxytryptamine in rats, with and without exposure to osmotic stress, failed to show water accumulation in the brain parenchyma. It is suggested that elevation of serotonin in the cerebrospinal fluid-resembling pathological situations such as subarachnoid hemorrhage-does not play a primary role in brain edema formation.Keywords
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