In symptom-free individuals, the detection of misfolded amyloid-β protein in the blood indicates a considerably higher risk of Alzheimer's disease—up to 14 years before a clinical diagnosis is made. Amyloid-β folding ...
Oct 16, 2019
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A chemical that has improved surgeries for brain cancer by making tumor cells fluorescent may also help doctors safely diagnose the disease and monitor its response to treatment, according to a new study led by investigators ...
Oct 15, 2019
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Researchers have discovered changes in blood samples associated with Alzheimer's disease. A new international study examined disease-discordant twin pairs: one sibling who suffered from Alzheimer's disease and one who was ...
Oct 14, 2019
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A blood test which could help to accelerate the diagnosis of brain cancer has been developed in research led at the University of Strathclyde.
Oct 09, 2019
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A home-cooked meal has many benefits, including healthier ingredients and fewer processed foods. But there's another reason to avoid eating out all the time. Preparing meals at home can reduce your exposure to harmful PFAS ...
Oct 09, 2019
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Sperm quality can be improved with a simple diet supplement containing a compound found in cooked tomatoes, according to new research by the University of Sheffield.
Oct 09, 2019
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(HealthDay)—There is still no clear cause for a mysterious paralytic condition that has been striking U.S. children over the past five years, government health officials report.
Oct 07, 2019
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A test to detect opioid drugs in exhaled breath has been developed by engineers and physicians at the University of California, Davis. A breath test could be useful in caring for chronic pain patients as well as for checking ...
Oct 04, 2019
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The behaviour of immune cells in the blood is so different in patients with Parkinson's disease that it advocates for a new type of supplementary medicine, which can regulate the immune system and thus inhibit the deterioration ...
Oct 03, 2019
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Children born to women who have high blood levels of lead are more likely be overweight or obese, compared to those whose mothers have low levels of lead in their blood, according to a study funded by the National Institutes ...
Oct 03, 2019
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In medicine venipuncture or venepuncture is the process of obtaining intravenous access for the purpose of intravenous therapy or obtaining a sample of venous blood. This procedure will be performed by medical practitioners, some EMTs, paramedics, phlebotomists and other nursing staff.
Blood is most commonly obtained from the median cubital vein, on the anterior forearm (the side within the fold of the elbow). This vein lies close to the surface of the skin, and there is not a large nerve supply.
Minute quantities of blood may be taken by fingersticks sampling and collected from infants by means of a heel stick or from scalp veins with a butterfly needle.
Phlebotomy (incision into a vein) is also the treatment of certain diseases such as hemochromatosis and primary and secondary polycythemia.
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