Health & Fitness

A recent study explored one possible cause -- hyperoxia or high concentrations of oxygen given to such patients during surgery -- as opposed to doses more similar to air. The study concluded that hyperoxia increased oxidative stress during surgery, but this effect did not persist after surgery and did not lead to more acute kidney injury.

from Top Health News -- ScienceDaily https://ift.tt/YvW2IsK

Researchers have discovered the neurons responsible for 'item memory,' deepening our understanding of how the brain stores and retrieves the details of 'what' happened and offering a new target for treating Alzheimer's disease.

from Top Health News -- ScienceDaily https://ift.tt/Q37r41u

Scientists are finding clues for how to treat diabetes and hormone disorders in an unexpected place: a toxin from one of the most venomous animals on the planet.

from Top Health News -- ScienceDaily https://ift.tt/JMxDlRA

Researchers have shown how and why the depletion of microbes in a newborn's gut by antibiotics can lead to lifelong respiratory allergies. The research team identified a specific cascade of events that lead to allergies and asthma, opening many new avenues for exploring potential preventions and treatments.

from Top Health News -- ScienceDaily https://ift.tt/U0IayGE

The study highlights the remarkable resilience of older adults (median age 86) during the COVID-19 pandemic. Disruptions to their routines led many to discover new hobbies like gardening and painting and explore virtual activities such as online yoga. While 51% experienced psychosocial issues such as anxiety and depression, 86% did not see worsening of their medical conditions and supported pandemic precautions. Despite the hardships, including the loss of residents and increased use of antidepressants and telehealth, many found joy and growth in their altered circumstances.

from Top Health News -- ScienceDaily https://ift.tt/8aXsO7c

Detecting diseases early requires the rapid, continuous and convenient monitoring of vital biomarkers. Researchers have now developed a novel sensor that enables the continuous, and real-time detection of solid-state epidermal biomarkers, a new category of health indicators. The team's wearable, stretchable, hydrogel-based sensor overcomes the limitations of current methods that rely on biofluid samples, such as blood, urine and sweat. This makes it a promising alternative for wearable, continuous, and real-time health monitoring, facilitating the early detection of conditions such as cardiovascular diseases and stroke.

from Top Health News -- ScienceDaily https://ift.tt/dHlJYau

The latest research indicates that 16% to 85% of people recovering from a stroke experience at least one psychosocial symptom, including depression, anxiety, stress, fatigue and/or decreased quality of life. Critical nursing interventions, such as regular mental health screenings, education, symptom management and follow-up care, are key to reducing the negative effects on a patient's mental well-being after a stroke, yet only a small proportion of patients receive treatment.

from Top Health News -- ScienceDaily https://ift.tt/8Yj5rMd