Suppression of an ethanol withdrawal syndrome in rats by butyrate, lactate and beta-hydroxybutyrate

Butyrate, lactate and beta-hydroxybutyrate, compounds which may be elevated in blood of ethanol dependent rats and substrates of the cerebral small-pool Krebs-cycle, were tested for their ability to suppress an ethanol withdrawal syndrome. Male Sprague-Dawley rats were rendered physically dependent on ethanol by intragastric administration of ethanol at a dosage of 9 to 15 grams per kilogram per day over a 4-day period. Oral administration of a mixture of butyrate, lactate and beta-hydroxybutyrate was effective in suppressing the tremulous component of the ethanol withdrawal syndrome.