(Medical Xpress)—The weight loss seen in patients after gastric bypass surgery for obesity may be helped by changes in the way the brain itself responds to food, reducing not only hunger but also the drive to eat for pleasure, ...
Aug 21, 2013
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For millions of Americans, simply walking to the mailbox can cause unbearable leg pain as muscles scream for more blood and oxygen.
Aug 20, 2013
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Anemia, or low levels of red blood cells, may increase the risk of dementia, according to a study published in the July 31, 2013, online issue of Neurology, the medical journal of the American Academy of Neurology.
Jul 31, 2013
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At birth in September, Moriah Mudd seemed strong and healthy. Her physical exam by a pediatrician at Riddle Hospital was completely normal. But then a nurse put a sensor on her foot and, within minutes, a machine called a ...
Jul 16, 2013
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(Medical Xpress)—Pioneering experiments back in 1982 by Tasaki and Iwasa at the NIH revealed that action potentials in neurons are more than just the electrical blips that physiologists readily amplify and record. These ...
(Medical Xpress)—While blood donation needs in the United States are being met, this is largely credited to a rise in first-time donors. The American Red Cross recently lowered the age of donor eligibility, which has led ...
Jul 4, 2013
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Many, but not all, people with sleep apnea develop high blood pressure. In a new study, Yale researchers show those who develop hypertension have many similarities with pregnant woman with pre-eclampsia.
Jun 27, 2013
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(Medical Xpress)—Blood transfusions are supposed to save lives. Doctors give transfusions to severely ill or injured people with the expectation that their conditions will improve. In fact, transfusions do not always help ...
Measuring blood flow in the brain may be an easy, noninvasive way to predict stroke or hemorrhage in children receiving cardiac or respiratory support through a machine called ECMO, according to a new study by researchers ...
May 31, 2013
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To keep your body functioning, glucose must always be present in your blood. It's as important as oxygen in the air you breathe. The brain can only function for a few minutes without either before it stops working altogether.
May 13, 2013
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