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Current Blood flow News and Events, Blood flow News Articles.
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How drones can monitor explosive volcanoes
Due to high risk for researchers, the imaging of active volcanoes has so far been a great challenge in volcanology. (2020-05-25)
Placentas from COVID-19-positive pregnant women show injury
In the largest study to examine health of placentas in women who tested positive for COVID-19, findings show placentas from 16 women who tested positive for COVID-19 while pregnant showed evidence of injury, according to pathological exams completed directly following birth. (2020-05-22)
Blood flow recovers faster than brain in micro strokes
Work by a Rice neurobiologist shows that increased blood flow to the brain is not an accurate indicator of neuronal recovery after a microscopic stroke. (2020-05-22)
NUI Galway research show blood pressure lowering reduces risk of developing dementia
Research completed in NUI Galway has shown that lowering blood pressure by taking blood pressure medications reduces the risk of developing dementia and cognitive impairment by 7%. (2020-05-21)
Adding a blend of spices to a meal may help lower inflammation
Penn State researchers found that adding six grams of spices to a meal high in fat and carbohydrates resulted in lower inflammation markers hours later. (2020-05-21)
Measuring blood damage
Red blood cells sometimes rupture when blood is sent through faulty equipment, such as a dialysis machine. (2020-05-21)
Exercise improves memory, boosts blood flow to brain
Scientists have collected plenty of evidence linking exercise to brain health, with some research suggesting fitness may even improve memory. (2020-05-20)
High blood pressure during and after exercise may be markers for disease later in life
Higher blood pressure during exercise and delayed blood pressure recovery after exercise are associated with a higher risk of hypertension, preclinical and clinical cardiovascular disease and death among middle-aged to older adults. (2020-05-20)
High rate of blood clots in COVID-19
COVID-19 is associated with a high incidence of venous thromboembolism, blood clots in the venous circulation, according to a study conducted by researchers at Brighton and Sussex Medical School (BSMS), UK. (2020-05-19)
Keep away from water: Skoltech scientists show a promising solid electrolyte is 'hydrophobic'
Skoltech researchers and their colleagues have shown that LATP, a solid electrolytes considered for use in next-generation energy storage, is highly sensitive to water, which has direct implications for potential battery performance and lifetime. (2020-05-19)
MIT engineers propose a safer method for sharing ventilators
Researchers from MIT and Brigham and Women's Hospital have developed a new way to share ventilators between patients, which they believe could be used as a last resort to treat Covid-19 patients in acute respiratory distress. (2020-05-19)
Theory of detonation-driven hypervelocity shock tunnels and its demonstration
The hypersonic ground testing is a critical issue for hypersonics. (2020-05-18)
Mars: Where mud flows like lava
An international research team including recreated martian conditions in a low-pressure chamber to observe the flow of mud. (2020-05-18)
Cell therapy treatment for cardiac patients with microvascular dysfunction provides enhanced quality
Trial results presented today revealed a promising therapy for patients experiencing angina due to coronary microvascular dysfunction (CMD). (2020-05-14)
'Off-road' mode enables mobile cells to move freely
Cancer cells and leukocytes are able to move through tissue and organs quickly. (2020-05-13)
3D VR blood flow to improve cardiovascular care
Biomedical engineers are developing a massive fluid dynamics simulator that can model blood flow through the full human arterial system at subcellular resolution. (2020-05-13)
Aerobics may be a smart workout for your brain at any age
It's never too late to lace up some sneakers and work up a sweat for brain health, according to a study published in the May 13, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology. (2020-05-13)
Field study reveals how ammonia isotope molecules diffuse in air
A new study corrects the bias of passive sampler that monitors ammonia and offers a firmer handle on characterizing ammonia sources. (2020-05-13)
New tool helps distinguish the cause of blood clots
A new tool using cutting-edge technology is able to distinguish different types of blood clots based on what caused them, according to a study published today in eLife. (2020-05-12)
Stresses and flows in ultra-cold superfluids
Yvan Buggy and his co-workers at Heriot-Watt University in Edinburgh, Scotland, have developed a mathematical model of the flow of ultra-cold lsuperfluids, showing how they deform when they encounter impurities. (2020-05-11)
Seahorse and pipefish study by CCNY opens window to marine genetic diversity May 08, 2020
The direction of ocean currents can determine the direction of gene flow in rafting species, but this depends on species traits that allow for rafting propensity. (2020-05-08)
Skin-to-skin 'kangaroo care' shows important benefits for premature babies
A world-first study led by Monash University has demonstrated significant benefits to a premature baby's heart and brain function when held by the parent in skin-to-skin contact. (2020-05-07)
A new biomarker for the aging brain
Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have identified changes in the aging brain related to blood circulation. (2020-05-06)
Miniature version of human vein allows study of deep vein thrombosis
The Vein-Chip device, a miniaturized version of a large human vein, allowed scientists to study changes in vein wall cells, blood flow and other functions that lead to deep vein thrombosis in humans. (2020-05-05)
A drug proves effective in the treatment of intestinal ischemia-reperfusion in animals
The medicine, tested on rabbits, reduces complications from the treatment for the disease, a common veterinarian emergency among dogs and horses that stops blood circulation in the intestine. (2020-05-05)
A hydrological model leads to advances in the creation of a world water map
The University of Cordoba participated in the first shaping of a hydrological model on a basin scale as a global model to advance in world hydrological predictions. (2020-05-05)
Study reveals how spaceflight affects risk of blood clots in female astronauts
A study of female astronauts has assessed the risk of blood clots associated with spaceflight. (2020-05-05)
Screw cancer: Microneedle sticks it to cancer tissue
A drug-loaded microrobotic needle effectively targets and remains attached to cancerous tissue in lab experiments without needing continuous application of a magnetic field, allowing more precise drug delivery. (2020-05-05)
Intensive blood pressure control has potential to reduce risk of atrial fibrillation
Intensive blood pressure control may reduce the risk of atrial fibrillation (AFib), an irregular heartbeat that can lead to serious complications such as stroke, heart failure and heart attacks, according to scientists at Wake Forest School of Medicine. (2020-05-04)
How gene flow between species influences the evolution of Darwin's finches
Despite the traditional view that species do not exchange genes by hybridisation, recent studies show that gene flow between closely related species is more common than previously thought. (2020-05-04)
Blood flows could be more turbulent than previously expected
Blood flow in the human body is assumed to be mostly smooth and non-turbulent. (2020-05-04)
Stroke experts offer guidelines for treatment during pandemic
Stroke researchers at the University of Cincinnati have released a new report recommending the proper protocol for delivering lifesaving treatment to stroke patients during the COVID-19 pandemic. (2020-04-30)
HKU-led study accurately tracks COVID-19 spread with big data
An international research team led by the University of Hong Kong (HKU) developed a new method to accurately track the spread of COVID-19 using population flow data, and establishing a new risk assessment model to identify high-risk locales of COVID-19 at an early stage, which serves as a valuable toolkit to public health experts and policy makers in implementing infectious disease control during new outbreaks. (2020-04-29)
A new strategy to counter insulin damage in coronary artery disease
By studying blood vessel tissue from 674 patients, a research team has discovered how insulin contributes to the dysfunction of blood vessels in atherosclerosis, one of the most common chronic health conditions worldwide. (2020-04-29)
AAN updates recommendation on closure of common heart defect after stroke
New guidance from the American Academy of Neurology (AAN) concludes that closure of a common heart defect called a patent foramen ovale (PFO) may be recommended for some people who have had a stroke. (2020-04-29)
How blood cells deform, recover when traveling through tiny channels
In this week's Biomicrofluidics, a method to characterize the shape recovery of healthy human RBCs flowing through a microfluidic constricted channel is reported. (2020-04-28)
Understanding how fluids heat or cool surfaces
Textbook formulas for describing heat flow characteristics, crucial in many industries, are oversimplified, study shows. (2020-04-28)
Breathing during exercise is harder for women than men
While both sexes have the capacity for phenomenal athletic achievements, women on average must work harder to breathe during strenuous exercise compared to men, according to new research. (2020-04-27)
Erosion process studies in the Volga Region assist in land use planning
Dr. Gusarov (Paleoclimatology, Paleoecology and Paleomagnetism Lab) has been working on erosion processes for two decades as a part of various teams. (2020-04-27)
Feeling the pressure: How blood vessels sense their environment
Researchers from the University of Tsukuba discovered that Thbs1 is a key extracellular mediator of mechanotransduction upon mechanical stress. (2020-04-24)
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