circadian

circadian

美 [sərˈkeɪdiən] 　英 [sɜː(r)ˈkeɪdiən]

• adj.（每 24 小时人或动物体内变化）昼夜节律的
• 网络生理节奏的；昼夜节奏的；生理节律

同义词

英汉双解

英汉解释

英英解释

例句

Circadian clock genes have popped up in all types of creatures and in many parts of the body.

生理时钟的基因以各种形式在身体上许多部位流动著。

The salient issue, says study co-author Fred Turek, may be the disruption of the body's internal clock, known as the circadian rhythm.

该项研究的共同合作者弗雷德·托莱克说，身体生物钟受到扰乱可能是一个突出的问题。

When scientists examined the pair's DNA, they found a mutation in a gene called DEC2, which governs cell production and circadian rhythm.

科学家们通过检测这对DNA发现一个叫作DEC2发生了突变，而这个基因正是控制细胞分裂和生理周期的。

Most interestingly, these modifications seem to act in concert and are associated with the circadian metabolic rhythm of cells.

最有趣的是，这些修饰似乎协调行动，并和细胞的昼夜代谢节律相关。

Russell Foster, a professor of circadian [body clock] neuroscience at Oxford, shares this point of view.

RussellFoster，一位牛津大学的生理周期（生物钟）神经学的教授，分享了他得这种观点。

Accumulating epidemiological and genetic evidence indicates that the disruption of circadian rhythms might be directly linked to cancer.

积累流行病学和遗传证据表明，生理节律影响可能直接与癌症有关。

This suggests that abnormal metabolism in cancer could also be a consequence of a disrupted circadian clock.

这表明，在癌症的代谢异常也可能是一个破坏生物钟的后果。

The easiest of the body's circadian clocks to reset is that of the brain, Northwestern's Dr. Turek says.

西北大学的图雷克博士称，恢复人体生物钟最简单的方法是通过大脑调节。

Some inner clocks seem to be set to a timing cycle of about twenty-four hours. These are called circadian rhythms.

一些生物钟似乎是按照24小时的周期设定的，这些现象叫做生理节律。

Now I think there's a much better a way to accomplish this without the least bit of harm done to anyone's circadian rhythm.

现在我想有一种好得多的方法来完成这个，而不会对任何人的生理节奏产生一丁点的伤害。

Macy said the findings suggest there are many factors, including biological circadian rhythms and work, that all interact to impact mood.

迈克尔认为很多因素会相互作用，对情绪造成影响，生物钟和工作是其中两例。

Using the least amount of light possible to get around helps avoid disturbing the body's circadian clock.

使用尽可能少的光线来走动，避免打乱了身体的生理钟。

Younger adults are more able to stretch the limits of our circadian rhythms, but that flexibility decreases as we age.

青年人更容易挣脱生理节律的束缚，但是当我们变老时，这种能力也就随之下降。

In other words, at least for humans, circadian rhythm is not entirely a matter of genetics.

换句话说，至少对于人类来说，昼夜节律不完全是遗传问题。

Melatonin is produced by the pineal gland and is a key signal in the circadian rhythm of the body.

褪黑素是由松果腺和是一个关键的信号在昼夜节律的机构。

Research into circadian rhythms has led to the discovery of a new and unanticipated molecular cog in the human body clock.

对生理节律的研究，发现了人体生物钟上一个不曾预料到的新分子齿轮。

Cryptochromes are present in humans and animals as well and have been proven to regulate the mechanisms of the circadian clock.

隐花色素在人体和动物体内也有表达，并且已被证明可以调节生物钟。

Sleep experts say that with a little discipline (well, actually, a lot of discipline), most people can reset their circadian clocks.

睡眠专家说，经过一点训练（嗯，实际上，是很多训练），大多数人能重设自己的生物钟。

Recently, Figueiro ran an experiment to see how exposure to morning light affects the circadian clocks of middle school students.

最近，菲戈罗进行了一项实验。她通过实验观察上午的阳光是如何影响中学生的生物钟的。

The regulation of energy by the body's circadian rhythms may play a significant role.

受身体昼夜节律对能量消耗规律的影响起着很重要的作用。

The circadian clock allows the fungus to regulate and produce carotenoids only when they are needed for protection against the sun's rays.

生理节奏时钟使菌类仅仅只在免受太阳光线伤害的时候才控制和生产类胡萝卜素。人类睡眠时钟可能也具有类似的“开关”。

Blood tests showed the women harbored a mutation in a gene named DEC2 that's involved in regulation of circadian rhythms, the body's clock.

验血结果表明，这两位妇女含突变基因DEC2，它能影响昼夜节律，也就是人体生物钟。

This could be due to the effects of our natural sleep-wake cycle, or circadian rhythm, the researchers suggest.

研究者表明，这是由于我们的自然睡眠-觉醒周期或者昼夜节律的影响。

A few years later at Harvard, scientists demonstrated that circadian rhythms could be disrupted.

几年后，哈佛的科学家发现，生物钟节奏也会被光线打乱。

The findings offered "bona fide evidence" for the presence of a peripheral circadian clock in the adrenal glands.

这个发现提供了在肾上腺存在外周昼夜节律钟的“真正的证据”。

Circadian oscillators evolved long ago, but our understanding of the molecular mechanisms underlying circadian clocks remains murky.

生物节律已经研究了很久，但是我们对生物钟的分子层次的理解仍然是模糊不清的。

Circadian clocks control the daily life of most light-sensitive organisms - from cyanobacteria to humans.

昼夜时钟控制的日常生活最感光生物体-从蓝藻给人类。

The environmental light-dark cycle acts as one of the most potent influencing agents of circadian system.

光照周期是影响昼夜节律系统的主要环境因子。

Light, particularly bright light, is believed to be the most powerful synchronizer of circadian rhythms.

光，尤其是明亮的光，被认为是最有力的生理节律的同步装置。

This allows our body's natural clock, called a circadian rhythm, to help initiate and maintain our sleep.

这允许我们身体内的生物钟，叫做生理节律，帮助我们启动和维持我们的睡眠。

The other technique experts advise is to stimulate your circadian rhythms with bright light and exercise during the day.

其他技术专家建议采用强光来刺激生物节奏和白天锻炼的方法。

Thus, circadian clocks are implicated in the control of energy balance, feeding behavior and consequently in the regulation of body weight.

因此，生物调节涉及能量平衡控制、饮食以及随后的体重调节。

Eating a high-fat diet appeared to change the circadian-clock genes in a part of the brain, the liver and in fat tissue.

进食高脂肪饲料似乎改变了小鼠大脑、肝脏和脂肪组织中某个部分的生物钟基因。

Sleep and circadian rhythm disruption are frequently observed in patients with psychiatric disorders and neurodegenerative disease.

睡眠和昼夜节律混乱，经常观察到有精神疾病和神经退行性疾病的患者。

But what I was watching seemed different. A man named Yan was explaining the science behind sleep and the circadian rhythm.

一个叫Yan的人解释了存在于睡眠和昼夜节律背后的科学。

Many researches suggested that antitumor chemotherapeutics have circadian rhythmicity.

大量研究表明抗肿瘤化疗药物具有昼夜节律性。

While generally the light-driven circadian rhythm is in charge, the mealtime clock takes over when food is scarce.

当食物短缺时，“进食钟”会取代由光线决定的昼夜生理节奏来控制身体。

The profile of this pressure is believed to follow characteristic circadian patterns.

人们认为这种压力剖面会按照特有的昼夜节律发展。

In the fourth chapter, the effects of light on the stability of the circadian system model with delay are studied.

在第四章中，研究了光照对时滞昼夜节律模型稳定性的影响。

The circadian rhythm of strong activity was consistent with whole locomotor activity, however the rhythm of mild activity was not obviously.

果蝇强活动的节律与总运动基本一致，而弱活动节律不明显；