Science News w/ Video
Brain injury may be autoimmune phenomenon, like multiple sclerosis, research finds
Most scientists are starting to agree that repeat, sub-concussive hits to the head are dangerous and linked to neurological disorders later in life. A new collaborative study, though, attempted to find out why – and discovered ...
Immunology
Mar 06, 2013 |
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Whoa there! A quick switch to 'barefoot' shoes can be bad to the bone
(Medical Xpress)—For the growing number of runners who are considering trying "barefoot" five-finger running shoes, researchers at BYU have a message for you: Take it slow!
Health
Mar 06, 2013 |
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Spring forward with 10 sleep tips
Daylight savings time is March 10 – that's when clocks "spring forward" at 2 a.m. and you lose an hour of sleep. Most Americans are already sleep-deprived, which can impact your mood and performance in the workplace and ...
Health
Mar 06, 2013 |
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New type of pluripotent cell discovered in adult breast tissue: Human body carries personalized 'patch kit'
(Medical Xpress)—UC San Francisco researchers have found that certain rare cells extracted from adult breast tissue can be instructed to become different types of cells – a discovery that could have important ...
Medical research
Mar 05, 2013 |
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Doctors who adopt electronic health records may lose money
Physician offices that move to electronic health record systems, but don't make additional changes in the practice to enhance revenue and cut costs for services no longer needed, stand to lose money, a University ...
Health
Mar 05, 2013 |
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How the brain loses and regains consciousness (w/ video)
Since the mid-1800s, doctors have used drugs to induce general anesthesia in patients undergoing surgery. Despite their widespread use, little is known about how these drugs create such a profound loss of ...
Neuroscience
Mar 04, 2013 |
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Functional electrical stimulation cycling promotes physical, neurological recovery in spinal cord injury
(Medical Xpress)—A new study by Kennedy Krieger Institute's International Center for Spinal Cord Injury finds that long-term lower extremity functional electrical stimulation (FES) cycling, as part of a rehabilitation regimen, ...
Medical research
Mar 04, 2013 |
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Creating new tissue instead of transplanting hearts
How can progenitor cells turn into tissues? At the Vienna University of technology, chemical substances have been developed which control the differentiation of progenitor cells into heart cells. The heart ...
Medical research
Mar 04, 2013 |
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Oestrogen patches could offer a new treatment option for prostate cancer patients
Patches giving oestrogen through the skin could be an easy and safe alternative to the hormone therapies used to treat prostate cancer, according to new research published in the Lancet Oncology, today (Monday).
Cancer
Mar 04, 2013 |
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Another day, another anti-obesity campaign, but will this one work?
Merely two months into the new year and we have already seen a plethora of local and international efforts aimed at curbing what appears to be the inexorable rise of obesity. Some of these initiatives are ...
Overweight and Obesity
Mar 01, 2013 |
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Brain-to-brain interface allows transmission of tactile and motor information between rats
Researchers have electronically linked the brains of pairs of rats for the first time, enabling them to communicate directly to solve simple behavioral puzzles. A further test of this work successfully linked ...
Neuroscience
Feb 28, 2013 |
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Marking the spot: Collaboration aims to develop clinically useful tool to shed light on birth injury
University of Delaware researcher Jim Richards has successfully used motion analysis technology to allow elite figure skaters to explore "what-if" scenarios about their jumping technique. Now he hopes that ...
Other
Feb 28, 2013 |
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Man walks again after surgery to reverse muscle paralysis
After four years of confinement to a wheelchair, Rick Constantine, 58, is now walking again after undergoing an unconventional surgery at University of California, San Diego Heath System to restore the use of his leg. Neurosurgeon ...
Surgery
Feb 28, 2013 |
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Changing shape makes chemotherapy drugs better at targeting cancer cells
(Medical Xpress)—Bioengineering researchers at University of California, Santa Barbara have found that changing the shape of chemotherapy drug nanoparticles from spherical to rod-shaped made them up to ...
Cancer
Feb 27, 2013 |
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Modified protein could become first effective treatment for vitiligo
Loyola University Chicago Stritch School of Medicine researchers have developed a genetically modified protein that dramatically reverses the skin disorder vitiligo in mice, and has similar effects on immune ...
Medical research
Feb 27, 2013 |
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