It is now well established that some pituitary hormones have a pattern of secretion closely linked to the sleep-waking cycle. These data open a new approach to the problem of sleep disturbances and suppose a completely new evaluation of their meaning.
现已充分证实，某些垂体激素具有与睡眠-清醒周期密切相关的分泌模式。这些数据为睡眠障碍问题开辟了一条新途径，并意味着对其意义进行全新评估。
