DBA和C57Bl小鼠的交叉寄养。DBA断奶幼鼠酒精自愿摄入量增加。
Cross-fostering of DBA and C57Bl mice. Increase in voluntary consumption of alcohol by DBA weanlings.
作者信息
Randall C L, Lester D
出版信息
J Stud Alcohol. 1975 Jul;36(7):973-80. doi: 10.15288/jsa.1975.36.973.
PMID:240076
Abstract
Weanling mice of the alcohol-avoiding DBA strain cross-fostered to mothers of the alcohol-selecting C57Bl strain drank twice as much alcohol as did nonfostered DBA mice. In contrast, C57Bl mice cross-fostered to DBA mothers drank the same amount of alcohol as did nonfostered C57Bl mice. Differences in maternal behavior seem to be responsible for differences in alcohol selection by weanlings.
摘要
由偏好酒精的C57Bl品系母鼠代养的避酒精DBA品系断奶小鼠，其酒精摄入量是非代养DBA小鼠的两倍。相比之下，由DBA母鼠代养的C57Bl小鼠，其酒精摄入量与非代养C57Bl小鼠相同。母性行为的差异似乎是断奶小鼠酒精选择差异的原因。
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