Improved recovery from a traumatic-hypoxic brain injury in cats by intracisternal injection of an anion transport inhibitor

Cats, injured by a mechanical plus hypoxic model of traumatic brain injury, were treated by intracisternal injection of a modified loop diuretic (L-644,711). This drug inhibits the chloride/bicarbonate anion exchange transport system. The treatment resulted in a significant decrease in mortality fro...

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Veröffentlicht in:Central nervous system trauma 1987, Vol.4 (1), p.3-14
Hauptverfasser: KIMELBERG, H. K, CRAGOE, E. J. JR, NELSON, L. R, POPP, A. J, SZAROWSKI, D, ROSE, J. W, WOLTERSDORF, O. W. JR, PIETRUSZKIEWICZ, A. M
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container_end_page 14
container_issue 1
container_start_page 3
container_title Central nervous system trauma
container_volume 4
creator KIMELBERG, H. K
CRAGOE, E. J. JR
NELSON, L. R
POPP, A. J
SZAROWSKI, D
ROSE, J. W
WOLTERSDORF, O. W. JR
PIETRUSZKIEWICZ, A. M
description Cats, injured by a mechanical plus hypoxic model of traumatic brain injury, were treated by intracisternal injection of a modified loop diuretic (L-644,711). This drug inhibits the chloride/bicarbonate anion exchange transport system. The treatment resulted in a significant decrease in mortality from 61 to 21%, and an improvement in both neurological status and EEG activity of the surviving animals. The dose of drug given intracisternally was at least 175 times less than the dosage we previously found was needed to achieve a comparable effect when the drug was given intravenously. The present results suggest that certain types of head injury can be treated by drugs which affect cellular anion transport processes in the brain.
doi_str_mv 10.1089/cns.1987.4.3
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The present results suggest that certain types of head injury can be treated by drugs which affect cellular anion transport processes in the brain.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Brain Diseases - drug therapy</subject><subject>Brain Diseases - mortality</subject><subject>Brain Diseases - physiopathology</subject><subject>Brain Injuries - drug therapy</subject><subject>Brain Injuries - mortality</subject><subject>Brain Injuries - physiopathology</subject><subject>Cats</subject><subject>Cisterna Magna</subject><subject>Electroencephalography</subject><subject>Fluorenes - administration &amp; dosage</subject><subject>Fluorenes - therapeutic use</subject><subject>Hypoxia - drug therapy</subject><subject>Hypoxia - mortality</subject><subject>Hypoxia - physiopathology</subject><subject>Injections</subject><subject>Medical sciences</subject><subject>Miscellaneous</subject><subject>Nervous System - physiopathology</subject><subject>Neuropharmacology</subject><subject>Pharmacology. 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source Mary Ann Liebert Online Subscription; MEDLINE
subjects Animals
Biological and medical sciences
Brain Diseases - drug therapy
Brain Diseases - mortality
Brain Diseases - physiopathology
Brain Injuries - drug therapy
Brain Injuries - mortality
Brain Injuries - physiopathology
Cats
Cisterna Magna
Electroencephalography
Fluorenes - administration & dosage
Fluorenes - therapeutic use
Hypoxia - drug therapy
Hypoxia - mortality
Hypoxia - physiopathology
Injections
Medical sciences
Miscellaneous
Nervous System - physiopathology
Neuropharmacology
Pharmacology. Drug treatments
title Improved recovery from a traumatic-hypoxic brain injury in cats by intracisternal injection of an anion transport inhibitor
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