PT - JOURNAL ARTICLE AU - Greiner, Theodore TI - THE EFFECT OF A VASOCONSTRICTIVE AGENT, METARAMINOL, ON HUMAN TOLERANCE TO ACCELERATION DP - 1956 Jun 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 228--231 VI - 117 IP - 2 4099 - http://jpet.aspetjournals.org/content/117/2/228.short 4100 - http://jpet.aspetjournals.org/content/117/2/228.full SO - J Pharmacol Exp Ther1956 Jun 01; 117 AB - Metaraminol in oral doses of 1 mgm. per kgm. increased tolerance to positive acceleration an average of 0.7 g-unit in 8 volunteers tested on the human centrifuge. This protection was far below that provided by the G-suit or by gradual induction of acceleration. Combination of metaraminol with either of these two systems provided no additional advantage.