News tagged with tissue
Pork meat grown in the laboratory
Dec 01, 2009 |
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(PhysOrg.com) -- Scientists from Eindhoven University in The Netherlands have for the first time grown pork meat in the laboratory by extracting cells from a live pig and growing them in a petri dish.
White tea could keep you healthy and looking young
Aug 11, 2009 |
4.7 / 5 (29) |
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Next time you’re making a cuppa, new research shows it might be wise to opt for a white tea if you want to reduce your risk of cancer, rheumatoid arthritis or even just age-associated wrinkles. Researchers ...
Scientists discover clues to what makes human muscle age
Sep 30, 2009 |
5 / 5 (25) |
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(PhysOrg.com) -- A study led by researchers at the University of California, Berkeley, has identified critical biochemical pathways linked to the aging of human muscle. By manipulating these pathways, the ...
Washing away painful wounds
Aug 26, 2009 |
5 / 5 (20) |
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More than six million people in the U.S. suffer from persistent wounds -- open sores that never seem to heal or, once apparently healed, return with a vengeance. The bedridden elderly and infirm are prone ...
Tick saliva could hold cancer cure: Brazilian scientists
Aug 28, 2009 |
4.8 / 5 (18) |
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It may be one of nature's repulsive little blood-sucking parasites, but the humble tick could yield a future cure for cancers of the skin, liver and pancreas, Brazilian researchers have discovered.
Turning metal black more than just a novelty
Dec 08, 2009 |
4.6 / 5 (18) |
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(PhysOrg.com) -- University of Rochester optics professor Chunlei Guo made headlines in the past couple of years when he changed the color of everyday metals by scouring their surfaces with precise, high-intensity laser bursts.
Why can't chimps speak? Study links evolution of single gene to human capacity for language
Nov 11, 2009 |
3.9 / 5 (15) |
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(PhysOrg.com) -- If humans are genetically related to chimps, why did our brains develop the innate ability for language and speech while theirs did not?
Traditional stretching doesn't help, studies find
Jul 06, 2009 |
4.5 / 5 (13) |
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Arvelle White lifts weights three or four times a week. Before he even looks at a dumbbell, though, he hops on a treadmill and runs for 20 minutes.
Common allergy drug reduces obesity and diabetes in mice
Jul 26, 2009 |
4.6 / 5 (12) |
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Crack open the latest medical textbook to the chapter on type 2, or adult-onset, diabetes, and you'll be hard pressed to find the term "immunology" anywhere. This is because metabolic conditions and immunologic conditions ...
In the Middle of Brain Surgery, Patients Wake Up and Begin Talking
Sep 11, 2009 |
4.6 / 5 (11) |
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Kim Delvaux was undergoing surgery to remove a brain tumor when doctors at Loyola University Hospital woke her up. Dr. Vikram Prabhu talked to her about her favorite topics -- NASCAR and her kids.
Ancient muscle tissue extracted from 18 million year old fossil
Other Sciences / Archaeology & Fossils
Nov 05, 2009 |
4.7 / 5 (10) |
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(PhysOrg.com) -- Scientists have extracted organically preserved muscle tissue from an 18 million years old salamander fossil. The discovery by researchers from University College Dublin, the UK and Spain, ...
A step toward better brain implants using conducting polymer nanotubes
Nanotechnology / Nanomaterials
Sep 29, 2009 |
5 / 5 (9) |
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ANN ARBOR, Mich.---Brain implants that can more clearly record signals from surrounding neurons in rats have been created at the University of Michigan. The findings could eventually lead to more effective ...
Nanoparticles cross blood-brain barrier to enable 'brain tumor painting'
Nanotechnology / Bio & Medicine
Aug 03, 2009 |
4.8 / 5 (9) |
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Brain cancer is among the deadliest of cancers. It's also one of the hardest to treat. Imaging results are often imprecise because brain cancers are extremely invasive. Surgeons must saw through the skull ...
How blast waves cause human brain injury even without direct head impacts?
Aug 26, 2009 |
4.7 / 5 (9) |
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New research on the effects of blast waves could lead to an enhanced understanding of head injuries and improved military helmet design.
Impact of cannabis on bones changes with age, study finds
Aug 13, 2009 |
5 / 5 (8) |
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Scientists investigating the effects of cannabis on bone health have found that its impact varies dramatically with age.
