Oxidative stress is fundamental to the development of diverse pathological conditions including atherosclerosis. However, the effect of oxidative stress on atherosclerosis remains to be known.
There are times when scientific progress comes in the form of discovering something completely new. Other times, progress boils down to doing something better, faster, or more easily. New research from the lab of Caltech's ...
Dec 4, 2023
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Invasive medical procedures, such as surgery requiring local anesthesia, often involve the risk of nerve injury. During operation, surgeons may accidentally cut, stretch, or compress nerves, especially when mistaking them ...
Sep 5, 2023
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Optical-resolution photoacoustic microscopy is an up-and-coming biomedical imaging technique for studying a broad range of diseases, such as cancer, diabetes and stroke. But its insufficient sensitivity has been a longstanding ...
Aug 31, 2023
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Biomedical and genetic engineers at Duke University and the Albert Einstein College of Medicine have developed a process to change the color of a mouse's tissue in imaging to better visualize its internal physiology.
Jun 6, 2022
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A new study shows that a hybrid molecular imaging system unites three imaging modalities to map the composition of dangerous arterial plaques before they rupture and induce a major cardiac event. The research was presented ...
Jun 12, 2017
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Of the quarter-million women diagnosed with breast cancer every year in the United States, about 180,000 undergo surgery to remove the cancerous tissue while preserving as much healthy breast tissue as possible.
May 17, 2017
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A multi-institutional team of researchers has developed a new nanoscale agent for imaging the gastrointestinal (GI) tract. This safe, noninvasive method for assessing the function and properties of the GI tract in real time ...
Jul 24, 2014
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Every new imaging technology has an aura of magic about it because it suddenly reveals what had been concealed, and makes visible what had been invisible. So, too, with photoacoustic tomography, which is allowing scientists ...
Mar 22, 2012
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Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as heart rate, blood ...
Mar 11, 2024
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