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160 notícias encontradas para "blood"
How zebrafish might be key to unlocking treatments for hereditary disease CADASIL
CADASIL, which stands for "cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy," is a hereditary disease that damages the brain's small blood vessels, causing recurrent strokes. Over time, CADASIL leads to a decline in cognitive function and
Silk sticker is noninvasive way to monitor babies' health
In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, monitors and sensors. Each blood draw to check sugar levels or electrolytes means
Bandage-like device delivers hydrogen sulfide to wounds, boosting blood flow where healing
Bandage-like device delivers hydrogen sulfide to wounds, boosting blood flow where healing
For most people, a blister or small cut is an inconvenience. For others, it can become something much more serious. O recorte ajuda a contextualizar a pauta dentro de Fitness.
Long-term hepatitis control efforts dramatically reduce HBV and HCV burden in Japan
Hepatitis B (HBV) and hepatitis C (HCV) are viral infections that can lead to health conditions such as cirrhosis, cancer and death if unmanaged. HBV can be transmitted through sexual contact, blood exposure and mother-to-child transmission, while HCV is primarily transmitted thr
Foto: Paul Seling / Pexels
Video of tiny vessels in the eye assessed by AI may replace needle sticks for anemia scree
A new collaborative study by Tel Aviv University and Sheba Medical Center marks a significant advance toward noninvasive blood testing, one of the most significant unmet needs in the market. The researchers have developed an artificial intelligence–based system capable of assessi
Combination therapy can help global fight against antibiotic resistance
A Monash University-led study has found that an unusual pairing of two commonly used antibiotics can kill and stop the spread of resistance in a highly drug-resistant bacterium, Pseudomonas aeruginosa, which can cause life-threatening bloodstream infections, pneumonia and meningi
Field-based homeless health care programs can significantly improve hypertension among hom
Field-based programs that provide medical care to people experiencing homelessness can assist these patients in significantly improving their blood pressure, new UCLA research finds. The researchers were able to increase the number of these patients who gained control of their bl
Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary commu
Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary commu
The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have known about this signaling for decades. What they didn't know, until now, is that
Hospital AI tool predicts low blood sugar in patients up to 24 hours in advance
Cedars-Sinai Health Sciences University investigators developed an AI-based model that can identify hospitalized patients at risk of low blood sugar up to 24 hours before the condition occurs. The long short-term memory (LSTM) model, described in npj Digital Medicine, could help
New therapeutic target for cancer identified by revealing how cancer 'hijacks' blueprint f
Anti-angiogenic therapies targeting VEGF have been widely used in cancer treatment, yet their long-term efficacy remains limited. Tumor vascular endothelial cells (TECs) exhibit high adaptive plasticity, enabling them to resist treatment and sustain tumor growth, but the molecula
Routine eye exams reveal stage 2 hypertension in half of diabetes patients
Diabetes opens people to other noncommunicable diseases like obesity, retinopathy and cardiovascular diseases like heart attacks and hypertension. A recent study by researchers at the University of Virginia School of Medicine sought to understand how common high blood pressure (B
Could one shot replace weekly GLP-1 drugs? DNA approach shows months-long effects in mice
Could one shot replace weekly GLP-1 drugs? DNA approach shows months-long effects in mice
Scientists at The Wistar Institute have shown that a single injection of a small, circular piece of genetic instruction can produce weight loss and blood glucose control in murine models that lasts up to 10 times as long as incretin-mimicking drugs like Ozempic and Wegovy. If sho