To see whether it was the rapidity with which the changes were made that hastened the demise of the old mice, the researchers repeated the experiment but either delayed or advanced the light part of the cycle every four days.
To see whether it was the rapidity with which the changes were made that hastened the demise of the old mice, the researchers repeated the experiment but either delayed or advanced the light part of the cycle every four days.
为了探求老龄鼠的加速死亡是否同光周期的变化速度有关，研究人员进行了重复试验，但是光周期提前或延迟的频率改为4天一次。