Selection of C3 alcohols by high and low ethanol selecting mouse strains and the effects on open field activity.

Mice of the high-ethanol selecting C57BL/6j strain consume significantly larger amounts of 10% solution of 1,2-propanediol and 1-propanol than the low-ethanol selecting DBA/2j strain. Both strains uniformly avoid a 10% solution of 1,3-propanediol and 2-propanol. Open field activity was tested 30 min after an IP injection of 3 different equimolar doses of each alcohol. An increase in activity was produced in the DBA/2j strain by high (0.003 ml/mg) and middle (0.0015 ml/lg) doses of 1,2-propanediol and by a low dose (0.0005 ml/mg) of 2-propanol. The C57BL/6j strain were unaffected by these doses. High doses of 2-propanol produced sleep in both strains with the DBA/2j strain sleeping significantly longer, and 1,3-propanediol produced depression in both strains. Death resulted in all animals following injections at the high (0.002 mg/gm) and medium (0.001 ml/gm) doses of 1-propanol while the low dose (0.0005 ml/gm) produced slight depression.