Bellinger L L, Mendel V E
Physiol Behav. 1975 Jan;14(1):43-6. doi: 10.1016/0031-9384(75)90139-0.
The amount of food eaten in a two hour trial by male Sprague Dawley rats was recorded after periods of food deprivation up to 42 hr in length. Rats ate 50-78% more when refed during the dark phase than when refed during the light phase. This occurred even when light fed animals were fasted for longer periods than the dark fed animals. Rats eat in a rhythmic pattern after deprivation. These data are in good agreement with data previously reported and extend it by increasing the number of observations, increasing the length of deprivation, and comparing different age groups.
在长达42小时的食物剥夺期后，记录雄性斯普拉格-道利大鼠在两小时试验中所吃食物的量。与在光照阶段重新喂食时相比，大鼠在黑暗阶段重新喂食时食量增加了50 - 78%。即使光照阶段喂食的动物比黑暗阶段喂食的动物禁食时间更长，这种情况依然会发生。剥夺食物后，大鼠会有节律地进食。这些数据与之前报道的数据高度一致，并通过增加观察次数、延长剥夺时间以及比较不同年龄组对其进行了扩展。
