Researchers have developed a simple and fast way to perform optoretinography, an imaging technique that measures light-induced functional activity in the eye's retina, the network of neurons in the back of our eyes responsible ...
Sep 22, 2022
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It is essential to assess the severity of multiple sclerosis (MS) in order to choose appropriate therapeutic measures, but this cannot be reliably done using existing methods. A MedUni Vienna study now shows for the first ...
Aug 10, 2022
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With the help of a topical fluorescent imaging agent, cervical cancer can be identified by physicians with a hand-held microscope, according to research published in the July issue of The Journal of Nuclear Medicine. Targeting ...
Jul 27, 2021
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Organoids are tiny three-dimensional cellular assemblies that are grown in a laboratory from tissue-specific cells. They are particularly interesting to biologists because of their ability to mimic the characteristics of ...
Mar 22, 2021
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There's been an explosion in the use of endoscopes in medical procedures over the past 30 years, from examining the liver and stomach (known as laparoscopy) to minimally invasive surgery. The use of these instruments is firmly ...
Jun 18, 2020
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In American women, breast cancer is the most common cancer and the second-leading cause of cancer death. While routine screening helps to detect breast cancer, existing technology frequently identifies suspicious lesions ...
Jan 16, 2019
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Food can become contaminated with pathogenic bacteria even when hygiene standards in a kitchen, whether domestic or commercial, and in the food industry. There are so many possible microbes that can come into contact with ...
Aug 10, 2018
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Talking on a hands-free device while behind the wheel can lead to a sharp increase in errors that could imperil other drivers on the road, according to new research from the University of Alberta.
May 24, 2013
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Exercise doesn't only strengthen your heart and muscles – it also beefs up your brain. Dozens of studies now show that aerobic exercise can increase the size of critical brain structures and improve cognition in children ...
Feb 17, 2013
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Using advanced microscopes equipped with tissue-penetrating laser light, cancer imaging experts at Johns Hopkins have developed a promising, new way to accurately analyze the distinctive patterns of ultra-thin collagen fibers ...
Nov 1, 2012
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