In the hormonal disorder primary hyperparathyroidism, patients' risk of hip fracture is elevated by 51%, and that of heart attack or stroke 45%. These are results from a major study from the University of Gothenburg, Sweden, ...
Jun 16, 2022
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Rene from Racine, Wisconsin, writes: "I am hoping you can help me understand calcium supplements and the likelihood of kidney stones. For the first time in my 61 years, I had a kidney stone. I also have been diagnosed with ...
Feb 18, 2022
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Patients with ALS (amyotrophic lateral sclerosis) often suffer from type 2 diabetes. This phenomenon has long remained mechanistically enigmatic. Now, researchers at Karolinska Institutet in Sweden have identified a molecular ...
Dec 9, 2019
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A new study published today in the journal Current Biology suggests that star-shaped brain cells known as astrocytes could be as important to the regulation of sleep as neurons, the brain's nerve cells.
Sep 24, 2020
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Mitochondria are self-contained organelles (they possess their own mini-chromosome and DNA) residing within cells and are charged with the job of generating the chemical energy needed to fuel functions essential to life and ...
Jul 13, 2022
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(Medical Xpress) -- Researchers at the University of Wisconsin-Madison and collaborators have discovered a powerful new protein in the eye of the fruit fly that may shed light on blinding diseases and other sensory problems ...
Nov 17, 2011
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Neurons send signals to each other across small junctions called synapses. Some of these signals involve the flow of potassium, calcium and sodium ions through channel proteins that are embedded within the membranes of neurons. ...
Jan 17, 2014
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(Medical Xpress) -- What we perceive as the beating of our heart is actually the co-ordinated action of more than a billion muscle cells. Most of the time, only the muscle cells from the larger heart chambers contract and ...
Feb 15, 2012
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Materials scientists at the University of Jena have developed a bone replacement based on calcium phosphate cement and reinforced with carbon fibers. The fibers increase damage tolerance and ensure that cracks in the material ...
Jun 10, 2020
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(Medical Xpress)—The human brain accomplishes its remarkable feats through the interplay of an unimaginable number of neurons that are interconnected in complex networks. A team of scientists has now developed a method ...
Oct 18, 2012
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