Breathing is subconscious. We don't have to think about it—it just happens. But when we exercise, many of us become more aware of it than we normally are—sometimes thinking about every breath we take.
Sep 27, 2023
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A new development in biomedical engineering has led to the creation of a human stomach micro-physiological system (hsMPS), representing a significant leap forward in understanding and treating various gastrointestinal diseases, ...
Sep 27, 2023
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The scrum leaves a black eye, the ruck an aching shoulder, the tackle a bruised leg.
Sep 25, 2023
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A new study finds that chronic caffeine consumption has surprising effects on sleep patterns and brain blood flow in mice, increasing brain blood flow during sleep.
Sep 25, 2023
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Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth. This serious heavy bleeding can be hard to detect before it becomes an emergency and accounts for almost ...
Sep 21, 2023
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Carotid artery disease occurs when the blood vessels supplying your brain and head, known as carotid arteries, are damaged or blocked by fatty deposits. These deposits contain cholesterol that organizes as a plaque, which ...
Sep 20, 2023
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In the 25 years since the Nobel Prize was awarded for discovering the role that nitric oxide (NO) plays in the cardiovascular system, researchers have been racing to learn more about how this mysterious signaling molecule ...
Sep 14, 2023
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The brain is perhaps the most sensitive organ with respect to changes in blood flow and oxygen supply. Even brief interruptions in capillary flow (or "stalling") can indicate acute neurological issues; evidence suggests that ...
Sep 13, 2023
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Do your legs hurt when you walk? Experts on peripheral artery disease want you to know that it isn't normal. The condition can cause serious complications, but it can be managed.
Sep 12, 2023
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An advanced CT test can identify individuals with stable angina at a reduced risk of three-year adverse outcomes despite their having a high coronary artery calcium score, according to a study published in the journal Radiology.
Sep 12, 2023
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