RT Journal Article SR Electronic T1 PYRUVIC ACID ANTAGONISM TO BARBITURATE DEPRESSION JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 33 OP 37 VO 87 IS 1 A1 B. A. WESTFALL YR 1946 UL http://jpet.aspetjournals.org/content/87/1/33.abstract AB Data on 64 rabbits anesthetized with pentobarbital sodium (40 mgm./kgm. intravenously) indicate that: 1. Epinephrine increases the blood sugar level and shortens the sleeping time. 2. Insulin decreases the blood sugar level and shortens the sleeping time. 3. Intravenous injection of pyruvic acid decreases the depth of depression, and shortens the sleeping time (as defined in this study), but does not alter materially total depression time in rabbits.