Aalto J
Alcohol. 1986 Jan-Feb;3(1):73-5. doi: 10.1016/0741-8329(86)90074-1.
The circadian drinking behavior of the AA (Alko Alcohol) and ANA (Alko Non-Alcohol) rat lines developed for high and low voluntary alcohol consumption was studied by using a microcomputer lick-counting system. The blood alcohol concentrations of AA rats were measured during the drinking peaks. The results showed that AA rats voluntarily drink intoxicating amounts of alcohol. The highest blood alcohol levels were about 25 mmol/l. Differences in circadian drinking rhythms between AA and ANA lines were also found. AA rats had a trimodal drinking pattern for alcohol intake during the dark period but ANA rats drank alcohol rather evenly throughout the period.
利用微型计算机舔舐计数系统，对为高自愿酒精摄入量和低自愿酒精摄入量培育的AA（阿尔科酒精）和ANA（阿尔科非酒精）大鼠品系的昼夜饮酒行为进行了研究。在饮酒高峰期测量了AA大鼠的血液酒精浓度。结果表明，AA大鼠会自愿饮用致醉量的酒精。最高血液酒精水平约为25毫摩尔/升。还发现了AA和ANA品系之间昼夜饮酒节律的差异。AA大鼠在黑暗期的酒精摄入量呈三峰饮酒模式，而ANA大鼠在整个时期饮酒较为均匀。
