Antagonism of ethanol narcosis in mice by hyperbaric pressures of 4-8 atmospheres. 1980

R L Alkana, and R D Malcolm

Hyperbaric treatment with 100% oxygen or oxygen-helium mixtures at 4-8 atmospheres absolute significantly reduced ethanol sleep-time and increased wake-up blood ethanol concentrations in C57 mice. The results indicate that the antagonism does not result from direct effects of oxygen nor from enhanced ethanol elimination, but appears to involve a direct effect of hyper-baric treatment.

UI MeSH Term Description Entries
D008297 Male Males
D000431 Ethanol A clear, colorless liquid rapidly absorbed from the gastrointestinal tract and distributed throughout the body. It has bactericidal activity and is used often as a topical disinfectant. It is widely used as a solvent and preservative in pharmaceutical preparations as well as serving as the primary ingredient in ALCOHOLIC BEVERAGES. Alcohol, Ethyl,Absolute Alcohol,Grain Alcohol,Alcohol, Absolute,Alcohol, Grain,Ethyl Alcohol
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D001274 Atmospheric Pressure The pressure at any point in an atmosphere due solely to the weight of the atmospheric gases above the point concerned. Atmospheric Pressures,Pressure, Atmospheric,Pressures, Atmospheric
D012890 Sleep A readily reversible suspension of sensorimotor interaction with the environment, usually associated with recumbency and immobility. Sleep Habits,Sleeping Habit,Sleeping Habits,Habit, Sleep,Habit, Sleeping,Habits, Sleep,Habits, Sleeping,Sleep Habit
D051379 Mice The common name for the genus Mus. Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus

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