Ischemic brain damage is not ameliorated by 1,3-butanediol in hyperglycemic rats.
Author(s) -
Jens Lundgren,
MajLis Smith,
A. M. Mans,
Bo K. Siesjö
Publication year - 1992
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.23.5.719
Subject(s) - ketone bodies , medicine , ischemia , 2,3 butanediol , saline , endocrinology , brain ischemia , brain damage , metabolism , anesthesia , biochemistry , chemistry , fermentation
Treatment with the ketone body precursor 1,3-butanediol has been suggested to ameliorate hypoxic/ischemic brain damage. Butanediol could provide an alternative energy substrate for the brain, thereby decreasing the amount of glycolytically produced lactate. Hyperglycemia aggravates brain damage after brain ischemia and causes fatal postischemic seizures, probably by increasing the production of lactate and decreasing the pH. We studied whether butanediol treatment altered the adverse consequences following ischemia complicated by hyperglycemia.
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