News tagged with circadian disruption

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Search results for circadian disruption


Barley takes a leaf out of reindeer's book in the land of the midnight sun

Barley grown in Scandinavian countries is adapted in a similar way to reindeer to cope with the extremes of day length at high latitudes. Researchers have found a genetic mutation in some Scandinavian barley ...

Biology / Plants & Animals

created May 11, 2012 | popularity not rated yet | comments 0

LRC’s 'Dimesimeter' named Top 10 Innovation

The Scientist magazine unveiled the Top 10 Innovations of 2011, and coming in at number eight was the Dimesimeter, a circadian light and activity sensor developed by the Lighting Research Center (LRC) at Ren ...

Technology / Engineering

created Mar 29, 2012 | popularity 4.8 / 5 (4) | comments 0

Researchers identify structure of circadian clock protein

(PhysOrg.com) -- Feeling jet-lagged? You may need your internal clock reset. New Cornell research has taken a major step toward treating jet lag and other more serious syndromes by advancing our understanding ...

Biology / Cell & Microbiology

created Nov 15, 2011 | popularity 5 / 5 (3) | comments 1 | with audio podcast

Differences in jet lag severity could be rooted in how circadian clock sets itself

It's no secret that long-distance, west-to-east air travel – Seattle to Paris, for example – can raise havoc with a person's sleep and waking patterns, and that the effects are substantially less pronounced when ...

Biology / Cell & Microbiology

created Oct 13, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Repairing our inner clock with a two-inch fish

Circadian rhythms — the natural cycle that dictates our biological processes over a 24-hour day — does more than tell us when to sleep or wake. Disruptions in the cycle are also associated with depression, problems ...

Biology / Biotechnology

created Jul 21, 2011 | popularity 5 / 5 (1) | comments 0

Biologists discover an 'evening' protein complex that regulates plant growth

Farmers and other astute observers of nature have long known that crops like corn and sorghum grow taller at night. But the biochemical mechanisms that control this nightly stem elongation, common to most plants, have been ...

Biology / Biotechnology

created Jul 13, 2011 | popularity 4.3 / 5 (3) | comments 0 | with audio podcast

'Wrong'-time eating reduces fertility in fruit flies

Dieticians will tell you it isn't healthy to eat late at night: it's a recipe for weight gain. In fruit flies, at least, there's another consequence: reduced fertility.

Biology / Cell & Microbiology

created Jun 07, 2011 | popularity not rated yet | comments 1

Molecules work the day shift to protect the liver from accumulating fat (w/ Video)

The liver normally makes and stores fat, which is required in moderation for normal body function. However, if the process goes awry, excess fat in the liver can cause major liver damage. In fact, fatty liver ...

Medicine & Health / Medical research

created Mar 10, 2011 | popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Sleepy connected Americans

The 2011 Sleep in America poll released today by the National Sleep Foundation (NSF) finds pervasive use of communications technology in the hour before bed. It also finds that a significant number of Americans aren't getting ...

Medicine & Health / Health

created Mar 07, 2011 | popularity not rated yet | comments 0

'Round-the-clock' lifestyle can disrupt metabolism, brain and behavior

(PhysOrg.com) -- In Civilization and Its Discontents, Sigmund Freud argued that modern society was hard on human psychology, forcing people to get along in unnaturally close quarters. Now newly published resear ...

Medicine & Health / Medical research

created Feb 21, 2011 | popularity 4.6 / 5 (13) | comments 4 | with audio podcast


List of search results for circadian disruption