News tagged with human muscles
Immortal worms defy aging
Researchers from The University of Nottingham have demonstrated how a species of flatworm overcomes the ageing process to be potentially immortal.
Feb 27, 2012 |
4.8 / 5 (38) |
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Mexican experts find ancient blood on stone knives
(AP) - Traces of blood and fragments of muscle, tendon, skin and hair found on 2,000-year-old stone knives have given researchers the first conclusive evidence that the obsidian blades were used for human sacrifice so long ...
Other Sciences / Archaeology & Fossils
May 03, 2012 |
4.3 / 5 (6) |
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Scientists use silk from the tasar silkworm as a scaffold for heart tissue
(PhysOrg.com) -- Damaged human heart muscle cannot be regenerated. Scar tissue grows in place of the damaged muscle cells. Scientists from the Max Planck Institute for Heart and Lung Research in Bad Nauheim ...
Jan 30, 2012 |
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Psychologists shed light on origins of morality
In everyday language, people sometimes say that immoral behaviours "leave a bad taste in your mouth". But this may be more than a metaphor according to new scientific evidence from the University of Toronto that shows a ...
Medicine & Health / Psychology & Psychiatry
Feb 26, 2009 |
3.4 / 5 (13) |
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Cardiac cells might help fix heart attack damage
(AP) -- Scientists say they've found cells in the hearts of mice that can make new muscle after a heart attack, raising hopes that doctors can one day help the human heart repair itself.
Medicine & Health / Medical research
Jun 08, 2011 |
3 / 5 (1) |
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Researchers achieve major breakthrough in cell reprogramming
(PhysOrg.com) -- A group of Harvard Stem Cell Institute (HSCI) researchers has made so significant a leap forward in reprogramming human adult cells that HSCI co-director Doug Melton, who did not participate in the work, ...
Sep 30, 2010 |
5 / 5 (16) |
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It was brawn over beauty in human mating competition
(PhysOrg.com) -- Male physical competition, not attraction, was central in winning mates among human ancestors, according to a Penn State anthropologist.
May 13, 2010 |
3.6 / 5 (13) |
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Humans have a mighty bite: Size matters, but efficiency matters more
The robust jaws and formidable teeth of some of our ancestors and ape cousins may suggest that humans are wimps when it comes to producing a powerful bite: but a new study has found the opposite is true, with ...
Other Sciences / Archaeology & Fossils
Jun 22, 2010 |
4.8 / 5 (6) |
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Human cardiac master stem cells identified
(PhysOrg.com) -- Harvard Stem Cell Institute researchers at Massachusetts General Hospital have identified the earliest master human heart stem cell from human embryonic stem cells - ISL1+ progenitors - that ...
Medicine & Health / Medical research
Jul 01, 2009 |
5 / 5 (4) |
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Nanocrystals make dentures shine
German chemists succeeded in producing a new kind of glass-ceramic with a nanocrystalline structure, which seems to be well suited to be used in dentistry due to their high strength and its optical characteristics. ...
Jan 05, 2012 |
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Researchers discover new glucose-regulating protein linked with diabetes
Researchers at the University of California, San Francisco, and collaborators at Harvard Medical School have linked a specialized protein in human muscles to the process that clears glucose out of the bloodstream, shedding ...
May 28, 2009 |
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Microscopic worms could help open up travel into deep space
(PhysOrg.com) -- A space flight by millions of microscopic worms could help us overcome the numerous threats posed to human health by space travel. The Caenorhabditis elegans (C. elegans) have also given experts an insight ...
Space & Earth / Space Exploration
Jun 02, 2011 |
4.7 / 5 (3) |
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Medical robotics expert explores the human-machine interface
(PhysOrg.com) -- Jacob Rosen, associate professor of computer engineering at the Jack Baskin School of Engineering, University of California, Santa Cruz, is developing a wearable robotic "exoskeleton" that ...
Jan 14, 2009 |
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Cell 'anchors' required to prevent muscular dystrophy
A protein that was first identified for playing a key role in regulating normal heart rhythms also appears to be significant in helping muscle cells survive the forces of muscle contraction. The clue was a laboratory mouse ...
Medicine & Health / Medical research
Jan 13, 2009 |
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Muscle wasting in cancer does not spare the heart
The wasting disease associated with some cancers that is typically seen affecting skeletal muscles can also cause significant damage to the heart, new research in mice suggests.
Sep 08, 2010 |
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