Noninvasive glucose monitoring devices are not currently commercially available in the United States, so people with diabetes must collect blood samples or use sensors embedded under the skin to measure their blood sugar levels. Now, with a new wearable device created by Penn State researchers, less intrusive glucose monitoring could become the norm. Led by […]
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Low levels of a simple sugar: A new biomarker for severe MS?
Multiple sclerosis, or MS for short, manifests itself slightly differently in each person—which is why some call it “the disease of a thousand faces.” Arguably the worst manifestation of MS is its chronic progressive form. Unlike the more common relapsing-remitting variant (RRMS), in which sufferers are often symptom-free for months or even years, patients with […]
Children’s prenatal growth mostly unaffected by mother’s stress levels
There are many factors influencing fetal growth—genetic, nutritional, environmental, uteroplacental, and fetal factors. In a new doctoral thesis from Karolinska Institutet, the aim was to further the understanding of the consequences of stress and smoking during pregnancy, the causes of intrauterine growth and asthma as well as the consequences of asthma on school performance and […]
AI-based ‘OxyGAN’ is a robust, effective method to measure tissue oxygen levels
Tissue oxygenation is a measure of the oxygen level in biological tissue and is a useful clinical biomarker for tissue viability. Abnormal levels may indicate the presence of conditions such as sepsis, diabetes, viral infection, or pulmonary disease, and effective monitoring is important for surgical guidance as well as medical care. Several techniques exist for […]
Turkey’s COVID-19 deaths returns to April levels
Turkish health ministry statistics show 93 people died in one day of COVID-19 amid a surge in infections, bringing the daily death toll to numbers last seen in April. In figures released late Friday, the health ministry also reported 3,045 new confirmed cases among people presenting symptoms. Turkey has been under criticism for only releasing […]
Exercise levels can help doctors predict risk of heart disease and death among elderly
Asking elderly patients how much they exercise can help predict their risk of heart disease and death, Mount Sinai and collaborative researchers say. Their study, published in the Monday, June 5, issue of Mayo Clinic Proceedings: Innovations, Quality and Outcomes shows that a simple assessment of exercise activity during appointments for atherosclerosis screening can lead […]
Higher levels of coronavirus ‘entry point’ enzyme in lungs of COPD patients and smokers
People with chronic obstructive pulmonary disease (COPD) and people who currently smoke may have higher levels of a molecule, called angiotensin converting enzyme II (ACE-2), in their lungs according to a study published in the European Respiratory Journal today. Previous research shows that ACE-2, which sits on the surface of lung cells, is the ‘entry […]
Some bariatric surgery patients don’t sense heightened blood alcohol levels
A new study of 55 women found that two of the most popular forms of bariatric surgery—Roux-en-Y gastric bypass and laparoscopic sleeve gastrectomy—may dramatically change patients’ sensitivity to and absorption of alcohol. Some women’s sensitivity to alcohol increased so much after bariatric surgery that the amount they could consume before feeling the effects was reduced […]
Can MRI predict intelligence levels in children?
A group of researchers from the Skoltech Center for Computational and Data-Intensive Science and Engineering (CDISE) took 4th place in the international MRI-based adolescent intelligence prediction competition. For the first time ever, the Skoltech scientists used ensemble methods based on deep learning 3-D networks to deal with this challenging prediction task. The results of their […]
Low, high levels of physical activity tied to reduced mortality
(HealthDay)—Both low and high levels of physical activity (PA) are associated with reduced all-cause mortality, according to a study published online March 19 in the British Journal of Sports Medicine. Min Zhao, from Shandong University in Jinan, China, and colleagues examined data from the National Health Interview Surveys (1997 to 2008) linked to the National […]