News tagged with mechanism
Sizing things up: The evolutionary neurobiology of scale invariance
(Medical Xpress)—Visual perception is far more complex and powerful than our experience suggests. Moreover, in attempting to both understand vision and implement it in a computational device, the fact that ...
Neuroscience
Feb 28, 2013 |
4.8 / 5 (10) |
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Boosting 'cellular garbage disposal' can delay the aging process, research shows
(Medical Xpress)—UCLA life scientists have identified a gene previously implicated in Parkinson's disease that can delay the onset of aging and extend the healthy life span of fruit flies. The research, ...
Genetics
May 06, 2013 |
4.8 / 5 (18) |
1
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Viral Vectors delivery new calcium pumps for ailing hearts
(Medical Xpress)—A fresh round of trials to evaluate gene therapy for the heart is set to begin in a couple of weeks. The British Heart Foundation will be sponsoring the study, which seeks to replace defective ...
Medical research
May 01, 2013 |
4.2 / 5 (5) |
0
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Sizing up bone growth: A surprising cellular mechanism drives skeletal proportions
(Medical Xpress)—Stroll through the Harvard Museum of Natural History and gaze up at the whale skeleton looming overhead. Look down at the furry foxes curled up inside their glass display cases. Don't forget ...
Medical research
Mar 14, 2013 |
5 / 5 (2) |
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New study validates longevity pathway: Findings identify universal mechanism for activating anti-aging pathway
A new study demonstrates what researchers consider conclusive evidence that the red wine compound resveratrol directly activates a protein that promotes health and longevity in animal models. What's more, the researchers ...
Medical research
Mar 07, 2013 |
4.8 / 5 (20) |
6
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Ability of brain to protect itself from damage revealed
The origin of an innate ability the brain has to protect itself from damage that occurs in stroke has been explained for the first time.
Medical research
Feb 24, 2013 |
5 / 5 (5) |
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Sirtuin protein discovery opens door to potential 'molecular fountain of youth'
A new study led by researchers at the University of California, Berkeley, represents a major advance in the understanding of the molecular mechanisms behind aging while providing new hope for the development of targeted treatments ...
Medical research
Jan 31, 2013 |
4.9 / 5 (17) |
6
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Foot soldiers of the immune system: IFIT antiviral protein recognizes foreign RNA and blocks viral infections
Researchers at McGill University and the Research Center for Molecular Medicine (CeMM) of the Austrian Academy of Sciences have discovered the molecular blueprint behind the IFIT protein. This key protein enables the human ...
Immunology
Jan 13, 2013 |
5 / 5 (2) |
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How excess holiday eating disturbs your 'food clock'
(Medical Xpress)—If the sinful excess of holiday eating sends your system into butter-slathered, brandy-soaked overload, you are not alone: People who are jet-lagged, people who work graveyard shifts and ...
Medical research
Dec 24, 2012 |
5 / 5 (3) |
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Rice opens new window on Parkinson's disease
(Medical Xpress)—Rice University scientists have discovered a new way to look inside living cells and see the insoluble fibrillar deposits associated with Parkinson's disease.
Parkinson's & Movement disorders
Dec 17, 2012 |
5 / 5 (2) |
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What causes hot flushes during menopause? Research could lead to improved therapy
(Medical Xpress)—Hot flushes are not "in the head," but new research suggests they may start there. A UA research team has identified a region in the brain that may trigger the uncomfortable surges of heat ...
Medical research
Dec 11, 2012 |
not rated yet |
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Secrets of gentle touch revealed
Stroke the soft body of a newborn fruit fly larva ever-so-gently with a freshly plucked eyelash, and it will respond to the tickle by altering its movement—an observation that has helped scientists at the University of ...
Neuroscience
Dec 09, 2012 |
5 / 5 (2) |
3
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Optogenetics illuminates pathways of motivation through brain, study shows
Whether you are an apple tree or an antelope, survival depends on using your energy efficiently. In a difficult or dangerous situation, the key question is whether exerting effort—sending out roots in search of nutrients ...
Neuroscience
Nov 18, 2012 |
5 / 5 (4) |
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Antibiotics: A new understanding of sulfonamide nervous system side effects
Since the discovery of Prontosil in 1932, sulfonamide antibiotics have been used to combat a wide spectrum of bacterial infections, from acne to chlamydia and pneumonia. However, their side effects can include serious neurological ...
Medical research
7 hours ago |
not rated yet |
0
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Protein preps cells to survive stress of cancer growth and chemotherapy
Scientists have uncovered a survival mechanism that occurs in breast cells that have just turned premalignant-cells on the cusp between normalcy and cancers-which may lead to new methods of stopping tumors.
Cancer
9 hours ago |
not rated yet |
0
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Mechanism
Mechanism may refer to:
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