News tagged with physical processes
Brazil moves to combat rising obesity
Brazil launched a campaign Tuesday to combat the ballooning waistlines of its population—a trend it said costs nearly $250 million each year in treatment of obesity-related diseases.
Overweight and Obesity
Mar 19, 2013 |
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New cancer diagnostic technique debuts
Cancer cells break down sugars and produce the metabolic acid lactate at a much higher rate than normal cells. This phenomenon provides a telltale sign that cancer is present, via diagnostics such as PET scans, and possibly ...
Cancer
Mar 14, 2013 |
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Happily married couples consider themselves healthier, expert says
Research shows that married people have better mental and physical health than their unmarried peers and are less likely to develop chronic conditions than their widowed or divorced counterparts. A University of Missouri ...
Psychology & Psychiatry
Feb 13, 2013 |
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Activist discusses challenge of growing old with HIV
Old age comes faster and hits harder for those infected with HIV, a fact aging health activist Ron Swanda knows all too well.
HIV & AIDS
Nov 30, 2012 |
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Research shows the parts of the brain involved in judging mate potential
(Medical Xpress)—Researchers from Ireland's Trinity College and Caltech in the US have found after analyzing brain scans of young volunteers, that two brain regions appear to be involved the decision making ...
Neuroscience
Nov 08, 2012 |
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Immune response may link social rejection to later health outcomes
(Medical Xpress)—No matter which way you look at it, rejection hurts. Experiencing rejection from a boss, a friend, or a partner is difficult enough for many adults to handle. But adolescents, who are dealing with the one-two ...
Psychology & Psychiatry
Oct 16, 2012 |
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Whether we like someone affects how our brain processes movement
Hate the Lakers? Do the Celtics make you want to hurl? Whether you like someone can affect how your brain processes their actions, according to new research from the Brain and Creativity Institute at USC.
Neuroscience
Oct 06, 2012 |
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More white blood cells in cardiac patients with depression
(Medical Xpress)—Cardiac patients suffering from depression are at greater risk for new cardiac events or cardiac death than patients without depression. It is still unclear which underlying mechanisms play a role in this ...
Cardiology
Sep 06, 2012 |
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Concussions and head impacts may accelerate brain aging
Concussions and even lesser head impacts may speed up the brain's natural aging process by causing signaling pathways in the brain to break down more quickly than they would in someone who has never suffered ...
Neuroscience
Jul 31, 2012 |
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Cell research opens new avenues in combating neurodegenerative diseases
Scientists at the University of Manchester have uncovered how the internal mechanisms in nerve cells wire the brain. The findings open up new avenues in the investigation of neurodegenerative diseases by analysing the cellular ...
Neuroscience
Jul 20, 2012 |
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Researchers show 'neural fingerprints' of memory associations
Researchers have long been interested in discovering the ways that human brains represent thoughts through a complex interplay of elec-trical signals. Recent improvements in brain recording and statistical methods have given ...
Neuroscience
Jun 26, 2012 |
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Researchers: Darwin's principles say cancer will always evolve to resist treatment
According to researchers at Moffitt Cancer Center, cancer is subject to the evolutionary processes laid out by Charles Darwin in his concept of natural selection. Natural selection was the process identified by Darwin by ...
Cancer
Jun 21, 2012 |
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Physical punishment of children potentially harmful to their long-term development
An analysis of research on physical punishment of children over the past 20 years indicates that such punishment is potentially harmful to their long-term development, states an article in CMAJ (Canadian Medical Associati ...
Health
Feb 06, 2012 |
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External stimuli control the hormonal regulation of our eating behavior
Max Planck researchers have proven something scientifically for the first time that laypeople have always known: the mere sight of delicious food stimulates the appetite. A study on healthy young men has documented ...
Health
Jan 19, 2012 |
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