Chunk #13 — General Methods — Experimental Design
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For the analysis of blood and brain ethanol concentrations, a 2 (age: adolescents or adults) × 2 (ethanol dose: 0.5 or 2.0 g/kg) × 2 (postadministration time: early or late) factorial design was employed. Each of the 8 groups was composed of 8-9 animals.