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Latest Elastic fiber Stories

2012-01-09 17:25:30

New research published in the American Journal of Pathology New research reveals that insulin applied in therapeutic doses selectively stimulates the formation of new elastic fibers in cultures of human aortic smooth muscle cells. These results advance the understanding of the molecular and cellular mechanisms of diabetic vascular disease. The study is published in the February issue of the American Journal of Pathology. "Our results particularly endorse the use of insulin therapy for...

2011-05-24 18:17:34

A gynecologist and a molecular biologist at UT Southwestern Medical Center have collaborated to show for the first time that pelvic organ prolapse "“ a condition in which the uterus, bladder or vagina protrude from the body "“ is caused by a combination of a loss of elasticity and a breakdown of proteins in the vaginal wall. Pelvic organ prolapse affects many women older than 50 years of age. Besides creating pelvic pressure, prolapse can lead to other pelvic-floor disorders such...

2011-03-01 14:43:35

Scientists have unravelled the shape of the protein that gives human tissues their elastic properties in what could lead to the development of new synthetic elastic polymers. University of Manchester researchers, working with colleagues in Australia and the United States, used state-of-the-art techniques to reveal the structure of tropoelastin, the main component of elastin. Elastin allows tissues in humans and other mammals to stretch, for example when the lungs expand and contract for...

2011-02-01 12:13:00

Arteries cultivated from baboon smooth muscle cells contain 20 percent of the protein elastin found in natural arteries, the most reported in vessels grown outside the body, team reports in the Proceedings of the National Academy of Sciences University of Pittsburgh researchers have grown arteries that exhibit the elasticity of natural blood vessels at the highest levels reported, a development that could overcome a major barrier to creating living-tissue replacements for damaged arteries,...

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2010-05-13 09:35:22

Discovery opens the way toward biomimetic production of ultra-strong, elastic fibers Five times the tensile strength of steel and triple that of the currently best synthetic fibers: Spider silk is a fascinating material. But no one has thus far succeeded in producing the super fibers synthetically. How do spiders form long, highly stable and elastic fibers from the spider silk proteins stored in the silk gland within split seconds? Scientists from the Technische Universitaet Muenchen (TUM)...

2006-11-03 18:00:13

Researchers from several U.S. universities found evidence that lungs of patients with chronic obstructive pulmonary disease attempt to repair themselves. The researchers found an increased synthesis of elastin, a gene linked to elastic fiber growth, in moderately diseased tissue of COPD patients, the American Physiological Society said in a news release. Elastic fibers allow the lung to expand and contract while breathing. The finding is important because it could lead to the development...


Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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