The internal surface area of the gastro-intestinal tract has long been considered to be between 180 and 300 square meters. Scientists at the Sahlgrenska Academy have used refined microscopic techniques that indicate a much ...
Apr 23, 2014
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Back of pack picture or text warnings depicting the dangers of smoking, make little impact on teen smokers, particularly those who smoke regularly, suggests research published online in Tobacco Control.
Sep 4, 2013
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During fetal development of the mammalian brain, the cerebral cortex undergoes a marked expansion in surface area in some species, which is accommodated by folding of the tissue in species with most expanded neuron numbers ...
Apr 26, 2013
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As the weather starts to cool down and winter clothes enter rotation in our wardrobes, some peculiar combinations emerge: shorts and scarves; thongs and jackets; T-shirts and beanies. The last is often explained with an old ...
Apr 9, 2013
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With the help of data collected from intracranial electrodes implanted on epilepsy patients, researchers in Drexel's School of Biomedical Engineering, Science and Health Systems are getting a rare look inside the brain in ...
Nov 8, 2012
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A recent study in The Journal of General Physiology characterizes the movement of rhodopsin, a GPCR and member of a large family of transmembrane receptors responsible for many cellular responses and involved in many human ...
Sep 26, 2012
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Is attention-deficit/hyperactivity disorder (ADHD) due to a delay in brain development or the result of complete deviation from typical development? In the current issue of Biological Psychiatry, Dr. Philip Shaw and colleagues ...
Jul 30, 2012
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A researcher at the Brooke Army Medical Center (BAMC)/San Antonio Military Medical Center (SAMMC) will present findings this week on a new potential vaccine carrier that he hopes will extend the shelf life of and aid in the ...
Apr 23, 2012
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Chronic obstructive pulmonary disease (COPD) is a widespread disease. In Austria alone, there are between 500,000 and 600,000 sufferers; around ninety per cent of cases are the result of smoking. Now, under the leadership ...
Apr 5, 2012
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Three-dimensional (3D) echocardiography is an emerging technique for assessing right ventricular (RV) volume and function, but the normal values of RV volume and function by 3D echocardiography in the Chinese population are ...
Jun 7, 2024
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