circadian

circadian

美 [s?r?ke?di?n] 　英 [s??(r)?ke?di?n]

• adj.（每 24 小時人或動物體內變化）晝夜節律的
• 網絡生理節奏的；晝夜節奏的；生理節律

同義詞

英漢雙解

英漢解釋

英英解釋

例句

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

生理時鐘的基因以各種形式在身體上許多部位流動著。

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

該項研究的共同合作者弗雷德·托萊克說，身體生物鐘受到擾亂可能是一個突出的問題。

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

科學家們通過檢測這對DNA發現一個叫作DEC2發生了突變，而這個基因正是控制細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，這些修飾似乎協調行動，并和細胞的晝夜代謝節律相關。

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

RussellFoster，一位牛津大學的生理周期（生物鐘）神經學的教授，分享了他得這種觀點。

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

積累流行病學和遺傳證據表明，生理節律影響可能直接與癌癥有關。

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

這表明，在癌癥的代謝異常也可能是一個破壞生物鐘的后果。

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

西北大學的圖雷克博士稱，恢復人體生物鐘最簡單的方法是通過大腦調節。

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

一些生物鐘似乎是按照24小時的周期設定的，這些現象叫做生理節律。

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.

現在我想有一種好得多的方法來完成這個，而不會對任何人的生理節奏產生一丁點的傷害。

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

邁克爾認為很多因素會相互作用，對情緒造成影響，生物鐘和工作是其中兩例。

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

使用盡可能少的光線來走動，避免打亂了身體的生理鐘。

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

青年人更容易掙脫生理節律的束縛，但是當我們變老時，這種能力也就隨之下降。

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

換句話說，至少對于人類來說，晝夜節律不完全是遺傳問題。

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個關鍵的信號在晝夜節律的機構。

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

對生理節律的研究，發現了人體生物鐘上一個不曾預料到的新分子齒輪。

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

隱花色素在人體和動物體內也有表達，并且已被證明可以調節生物鐘。

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

睡眠專家說，經過一點訓練（嗯，實際上，是很多訓練），大多數人能重設自己的生物鐘。

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

最近，菲戈羅進行了一項實驗。她通過實驗觀察上午的陽光是如何影響中學生的生物鐘的。

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

受身體晝夜節律對能量消耗規律的影響起著很重要的作用。

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

生理節奏時鐘使菌類僅僅只在免受太陽光線傷害的時候才控制和生產類胡蘿卜素。人類睡眠時鐘可能也具有類似的“開關”。

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.

驗血結果表明，這兩位婦女含突變基因DEC2，它能影響晝夜節律，也就是人體生物鐘。

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

研究者表明，這是由于我們的自然睡眠-覺醒周期或者晝夜節律的影響。

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

幾年后，哈佛的科學家發現，生物鐘節奏也會被光線打亂。

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

這個發現提供了在腎上腺存在外周晝夜節律鐘的“真正的證據”。

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

生物節律已經研究了很久，但是我們對生物鐘的分子層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.

晝夜時鐘控制的日常生活最感光生物體-從藍藻給人類。

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

光照周期是影響晝夜節律系統的主要環境因子。

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

光，尤其是明亮的光，被認為是最有力的生理節律的同步裝置。

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

這允許我們身體內的生物鐘，叫做生理節律，幫助我們啟動和維持我們的睡眠。

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

其他技術專家建議采用強光來刺激生物節奏和白天鍛煉的方法。

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

因此，生物調節涉及能量平衡控制、飲食以及隨后的體重調節。

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

進食高脂肪飼料似乎改變了小鼠大腦、肝臟和脂肪組織中某個部分的生物鐘基因。

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

睡眠和晝夜節律混亂，經常觀察到有精神疾病和神經退行性疾病的患者。

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

一個叫Yan的人解釋了存在于睡眠和晝夜節律背后的科學。

Many researches suggested that antitumor chemotherapeutics have circadian rhythmicity.

大量研究表明抗腫瘤化療藥物具有晝夜節律性。

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

當食物短缺時，“進食鐘”會取代由光線決定的晝夜生理節奏來控制身體。

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

人們認為這種壓力剖面會按照特有的晝夜節律發展。

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，研究了光照對時滯晝夜節律模型穩定性的影響。

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

果蠅強活動的節律與總運動基本一致，而弱活動節律不明顯；