Health
Night shift might boost women's breast cancer risk: study
(HealthDay) -- Women who work the night shift more than twice a week might be increasing their risk for breast cancer, Danish researchers find.
May 29, 2012
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News tagged with master clock
Medical research
Body clocks of depressed people altered at cell level, researchers show
Every cell in our bodies runs on a 24-hour clock, tuned to the night-day, light-dark cycles that have ruled us since the dawn of humanity. The brain acts as timekeeper, keeping the cellular clock in sync with the outside ...
May 13, 2013
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Neuroscience
What color is your night light? It may affect your mood
When it comes to some of the health hazards of light at night, a new study suggests that the color of the light can make a big difference.
Aug 6, 2013
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Medical research
Our muscles measure the time of day
Biological clocks throughout the body trigger the release of the hormone melatonin during sleep, induce the secretion of digestive enzymes at lunchtime or keep us awake at the busiest moments of the day. A "master clock" ...
Oct 2, 2017
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Neuroscience
Scientists find first evidence of 'local' clock in the brain
Researchers have gained fresh insights into how 'local' body clocks control waking and sleeping.
Nov 14, 2014
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Medical research
It's not just what you eat, but when you eat it
Fat cells store excess energy and signal these levels to the brain. In a new study this week in Nature Medicine, Georgios Paschos PhD, a research associate in the lab of Garret FitzGerald, MD, FRS director of the Institute ...
Nov 11, 2012
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Neuroscience
How the retina marches to the beat of its own drum
Researchers at Johns Hopkins and the University of Washington report new research that sheds light on how the retina sets its own biological rhythm using a novel light-sensitive pigment, called neuropsin, found in nerve cells ...
Sep 29, 2015
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Health
Adjusting your body clock when the time changes
As we reset our clocks and watches for daylight saving time, it's a good opportunity to think about our body clocks as well. Our bodies naturally operate on 24-hour cycles, called circadian rhythms, that respond to external ...
Nov 4, 2014
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Medical research
New study reveals links between alcoholic liver disease and the circadian clock
Researchers from the University of Notre Dame and the Indiana University School of Medicine have revealed a putative role for the circadian clock in the liver in the development of alcohol-induced hepatic steatosis, or fatty ...
Jan 17, 2014
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Medical research
Chronobiology—internal clocks in synch
Ludwig II of Bavaria is a particularly striking example of how differently people's internal clocks can tick. Historical sources tell us that the monarch usually carried out his government business at night and slept during ...
Oct 14, 2016
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