Day: August 23, 2021

Researchers at Rutgers University have developed a microchip that can perform real-time measurements of stress hormone levels in a drop of blood. The technology could provide a replacement for bulky and expensive lab tests for such hormones, and allow patients to monitor their stress levels more easily. The chip includes tiny wells that contain antibodies, and the technology monitors antibody binding through impedance measurements performed using electrodes within the device. Life has been stressful for many people during the pandemic, where…

Researchers at the Universitat Autònoma de Barcelona in Catalonia, Spain, have developed a system to monitor the severity of myalgic encephalomyelitis (ME), also known as chronic fatigue syndrome. The system includes a commercial chest strap sensor that measures heart rate variability and a paired app that collects, collates, and presents these data, allowing patients to monitor their condition and share information with their clinician. ME is a debilitating condition, characterized by severe fatigue that interferes with daily activities. The prevalence…