News tagged with physiological effects
A pain in the neck: Researcher studies the effects of too much texting on college students
Nov 10, 2009 |
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The world record for fastest text message typing is held by a 21-year old college student from Utah, but his dexterous digits could mean serious injury later on. Most adults aged 18-21 prefer texting over e-mail or phone ...
Mission accomplished: 105-day Mars mission simulation ends in Moscow
Space & Earth / Space Exploration
Jul 14, 2009 |
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(PhysOrg.com) -- A crew of six today completed their simulated Mars mission after leaving a special isolation facility in Moscow, Russia, for the first time in 105 days. Their mission is part of the Mars500 ...
Researchers Demonstrate a New Model for Drug Discovery With a Fluorescent Anesthetic
Apr 03, 2009 |
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(PhysOrg.com) -- A collaboration of University of Pennsylvania and University of Wisconsin chemists and anesthesiologists have identified a fluorescent anesthetic compound that will assist researchers in obtaining ...
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Sleep and Cancer: Uncomfortable Bedfellows
Dec 15, 2009 |
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(PhysOrg.com) -- Newly-diagnosed cancer patients face a number of life-long challenges, but a new study from the Duke Clinical Research Institute suggests that a lack of sleep may be one of the most persistent and disruptive. ...
New molecule identified in DNA damage response
Dec 08, 2009 |
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(PhysOrg.com) -- Evolution places the highest premium on reproduction, natural selection’s only standard for biological success. In the case of replicating cells, life spares no expense to ensure that the ...
Think again about keeping little ones so squeaky clean
Dec 08, 2009 |
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A new Northwestern University study suggests that American parents should ease up on antibacterial soap and perhaps allow their little ones a romp or two in the mud --- or at least a much better acquaintance with everyday ...
In cancer-ridden rats, loneliness can kill
Dec 07, 2009 |
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Socially isolated female rats develop more tumors -- and tumors of a more deadly type -- than rats living in a social group, according to researchers at Yale University and the University of Chicago.
Tadpoles Used to Rapidly Detect Water Pollution
Dec 03, 2009 |
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(PhysOrg.com) -- Research conducted by University of Wyoming Professor Paul Johnson and others demonstrates that genetically modified tadpoles work well as sensitive monitors for rapidly detecting water pollution.
The buzz on fruit flies: New role in the search for addiction treatments
Medicine & Health / Neuroscience
Dec 03, 2009 |
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Fruit flies may seem like unlikely heroes in the battle against drug abuse, but new research suggests that these insects — already used to study dozens of human disease — could claim that role. Scientists ...
Dessert on your mind? Your muscles may be getting the message
Dec 01, 2009 |
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Even the anticipation of sweets may cause our muscles to start taking up more blood sugar, say researchers reporting in the December issue of Cell Metabolism. That message is delivered via neurons in the brain's hypothalamus contai ...
Brain's endocannabinoid signaling pathway kept in check by two enzymes
Nov 25, 2009 |
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(PhysOrg.com) -- A research team has shown that blocking the degradation of two naturally occurring cannabinoids in the endocannabinoid signaling pathway of the brain produces marijuana-like behavioral effects in mice, according ...
Older problem drinkers use more alcohol than do their younger counterparts
Nov 20, 2009 |
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Older adults who have alcohol dependence problems drink significantly more than do younger adults who have similar problems, a new study has found.
Kill the cancer, not the patient: New toxicity testing approach could make chemo drugs safer
Nov 18, 2009 |
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For cancer patients on chemotherapy, the "cure" can be as deadly as the disease itself. Adverse drug reactions are one of the leading causes of death among patients receiving cancer treatment.
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