Evening home lighting adversely impacts the circadian system and sleep.
Evening home lighting adversely impacts the circadian system and sleep.
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晚上家里的照明会对昼夜节律系统和睡眠产生不利影响。
DOI：
10.1038/s41598-020-75622-4
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发表时间：
2020-11-05
影响因子：
4.6
通讯作者：
Phillips AJK
中科院分区：
文献类型：
--
作者：
Cain SW;McGlashan EM;Vidafar P;Mustafovska J;Curran SPN;Wang X;Mohamed A;Kalavally V;Phillips AJK
太阳的有规律的升起和落下导致了几乎所有生物体的24小时节律的发展。在进化的心跳中，人类已经用电灯控制了他们的光环境。人类对光非常敏感，但现在大多数人直到睡觉前都使用光线。我们使用一种新的可穿戴式分光光度计评估了现代家庭照明环境对睡眠和个人光敏感度的影响。我们发现，近一半的家庭有足够明亮的光线来抑制褪黑激素的50%，但个体的反应范围很广（平均家庭抑制0-87%）。相对于个人的平均水平，更大的夜晚光线与睡前觉醒的增加有关。使用节能灯的家庭的黑视照度几乎是白炽灯家庭的两倍。这些发现表明，家庭照明显着影响睡眠和昼夜节律系统，但照明对家中特定个体的影响是高度不可预测的。
The regular rise and fall of the sun resulted in the development of 24-h rhythms in virtually all organisms. In an evolutionary heartbeat, humans have taken control of their light environment with electric light. Humans are highly sensitive to light, yet most people now use light until bedtime. We evaluated the impact of modern home lighting environments in relation to sleep and individual-level light sensitivity using a new wearable spectrophotometer. We found that nearly half of homes had bright enough light to suppress melatonin by 50%, but with a wide range of individual responses (0–87% suppression for the average home). Greater evening light relative to an individual’s average was associated with increased wakefulness after bedtime. Homes with energy-efficient lights had nearly double the melanopic illuminance of homes with incandescent lighting. These findings demonstrate that home lighting significantly affects sleep and the circadian system, but the impact of lighting for a specific individual in their home is highly unpredictable.
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影响因子：
5.8
作者：
Crowley, Stephanie J.;Cain, Sean W.;Carskadon, Mary A.
通讯作者：
Carskadon, Mary A.
影响因子：
10.3
作者：
Santhi, Nayantara;Thorne, Helen C.;Dijk, Derk-Jan
通讯作者：
Dijk, Derk-Jan
影响因子：
7.4
作者：
Aarts, Marielle P. J.;van Duijnhoven, Juliette;Rosemann, Alexander L. P.
通讯作者：
Rosemann, Alexander L. P.
影响因子：
4.6
作者：
Skeldon, Anne C.;Phillips, Andrew J. K.;Dijk, Derk-Jan
通讯作者：
Dijk, Derk-Jan
影响因子：
4.6
作者：
Pilz LK;Levandovski R;Oliveira MAB;Hidalgo MP;Roenneberg T
通讯作者：
Roenneberg T