News tagged with muscle constrictions
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Search results for muscle constrictions
Study uncovers secret to speedy burrowing by razor clams
(Phys.org) -- If you look at a razor burrowing clam sitting in a bucket, you’d never guess that it could burrow itself down into the soil, much less do it with any speed. Razor clams look like fat straws, ...
May 25, 2012 |
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Brain control? Shining light on pupil constriction
(PhysOrg.com) -- You’ve seen it on television: A doctor shines a bright light into an unconscious patient’s eye to check for brain death. If the pupil constricts, the brain is OK, because in mammals, ...
Nov 02, 2011 |
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Spiral constriction -- how dynamin mediates cellular nutrient uptake
Dr. Katja Falber and Professor Oliver Daumke, structural biologists at the Max Delbruck Center for Molecular Medicine (MDC) Berlin-Buch, together with researchers from Freie Universität (FU) Berlin, have determined the ...
Sep 20, 2011 |
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Nano-motor with a light switch: Light-triggered myosin allows real-time study of cells
(PhysOrg.com) -- Molecular "motors" are at the root of most biological movement. They propel cell components, whole cells, and even our muscles on command. Barbara Imperiali and a team from the Massachusetts ...
May 10, 2011 |
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Dangerous blood pressure increases during exercise can be blocked: research
UT Southwestern Medical Center researchers have identified one reason people with hypertension experience an even greater increase in their blood pressure when they exercise, and they've learned how to prevent the rise.
Medicine & Health / Medical research
Apr 04, 2011 |
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Vitamin D levels linked with health of blood vessels
A lack of vitamin D, even in generally healthy people, is linked with stiffer arteries and an inability of blood vessels to relax, research from the Emory/Georgia Tech Predictive Health Institute has found.
Apr 03, 2011 |
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New clues for asthma treatment
(PhysOrg.com) -- New information that could help in the fight against asthma has been obtained by an international collaboration of scientists utilizing the U.S. Department of Energy’s Advanced Photon ...
Mar 18, 2011 |
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New treatment for severe asthma
Ariel Noriega remembers her first debilitating asthma attack. She was in elementary school playing basketball. Since then, both asthma and sports have been central in her life. A new treatment now available at UC Davis Health ...
Medicine & Health / Diseases, Conditions, Syndromes
Jan 04, 2011 |
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Hope for severe cold hands
Many people experience painful, numb cold hands as they go back and forth into wintry weather. Yet for some people cold, swollen, chapped hands may be a sign of blocked or constricted blood vessels. Most of these cases are ...
Medicine & Health / Diseases, Conditions, Syndromes
Dec 06, 2010 |
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Researchers discover important link between adrenal gland hormone and brain in hypertension
A hormone already responsible for increasing blood pressure by prompting the kidneys to retain salt appears to moonlight as a major stimulator of the brain centers that control the vascular system and blood pressure.
Medicine & Health / Medical research
Nov 09, 2010 |
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List of search results for muscle constrictions
