News tagged with living tissue
Finding could lead to advance in nano-surgery
Nov 25, 2008 |
4.7 / 5 (35) |
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(PhysOrg.com) -- One of the problems with laser surgery is that the heat produced can damage tissue, and even lead to cell death. Attempts are being made to replace laser surgery with non-thermal plasma interaction, ...
Search results for living tissue
Bioengineered materials promote the growth of functional vasculature, new study shows
Dec 21, 2009 |
4.7 / 5 (3) |
1
Regenerative medicine therapies often require the growth of functional, stable blood vessels at the site of an injury. Using synthetic polymers called hydrogels, researchers at the Georgia Institute of Technology ...
Drug for Multiple Myeloma Demonstrated to Significantly Extend Disease-Free Survival
Dec 21, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Initial results from a large, randomized clinical trial for patients with multiple myeloma, a cancer of the blood and bone marrow, showed that patients who received the oral drug lenalidomide (Revlimid, also ...
Metastasis formation revealed in detail and real time
Dec 20, 2009 |
4.7 / 5 (3) |
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Up to 25% of cancer patients develop metastases in the brain - often long after successful treatment of the primary tumor. In almost all such cases, the prognosis is poor. The mechanisms responsible for the appearance of ...
Argonne scientists use bacteria to power simple machines (w/ Video)
Dec 16, 2009 |
4.8 / 5 (4) |
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(PhysOrg.com) -- Scientists at the U.S. Department of Energy's Argonne National Laboratory and Northwestern University, Evanston, have discovered that common bacteria can turn microgears when suspended in ...
Watching Proteins Direct Crystal Growth One Step at a Time (w/ Video)
Dec 16, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- Scientists at Berkeley Lab's Molecular Foundry imaged the growth of protein-studded mineral surfaces with unprecedented resolution and provided a glimpse into how living systems engineer key ...
Heart cells on lab chip display 'nanosense' that guides behavior
Nanotechnology / Bio & Medicine
Dec 15, 2009 |
4 / 5 (2) |
1
Johns Hopkins biomedical engineers, working with colleagues in Korea, have produced a laboratory chip with nanoscopic grooves and ridges capable of growing cardiac tissue that more closely resembles natural ...
26 operations, 13 kidneys: hope to few with little
Dec 14, 2009 |
5 / 5 (1) |
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(AP) -- Twenty-six operations put healthy kidneys into 13 desperately ill people: Doctors in the nation's capital just performed a record-setting kidney swap, part of a pioneering effort to expand transplants ...
Bacteria offer insights into human decision making
Dec 08, 2009 |
4.6 / 5 (20) |
1
(PhysOrg.com) -- Scientists studying how bacteria under stress collectively weigh and initiate different survival strategies say they have gained new insights into how humans make strategic decisions that ...
Researchers demonstrate that stem cells can be engineered to kill HIV
Medicine & Health / HIV & AIDS
Dec 08, 2009 |
4.9 / 5 (18) |
0
(PhysOrg.com) -- UCLA AIDS Institute researchers have for the first time demonstrated that human blood stem cells can be engineered to target and kill HIV-infected cells.
Researchers finds hidden sensory system in the skin
Dec 08, 2009 |
4.9 / 5 (15) |
1
Researchers report that the human body has an entirely unique and separate sensory system aside from the nerves that give most of us the ability to touch and feel. Surprisingly, this sensory network is located throughout ...
List of search results for living tissue
