EurekAlert! News by Subject: Medicine & Health - News by Subject: Medicine & Health

Medicine & Health

Updates every hour. Last Updated: 25-Dec-2025 17:11 ET (25-Dec-2025 22:11 GMT/UTC)

10-Dec-2025

Optimized nitrogen strategy boosts rice yields and cuts pollution in central Myanmar

Maximum Academic Press
Peer-Reviewed Publication

A research team has identified economically and ecologically optimal nitrogen (N) fertilizer rates that can significantly improve both rice yields and environmental sustainability in central Myanmar.

10-Dec-2025

New framework reveals hidden nitrogen pathways driving pollution from farms to cities

Maximum Academic Press
Peer-Reviewed Publication

A research team has uncovered how different hydrological pathways—rather than total runoff alone—govern the movement of nitrogen (N) pollution across rural–urban landscapes.

10-Dec-2025

Unraveling nitrogen removal in riverine wetlands: key roles of denitrification and anammox across a latitudinal gradient

Maximum Academic Press
Peer-Reviewed Publication

A research team recently conducted an extensive study on nitrogen removal processes in riverine wetlands across China, focusing on the microbial processes of denitrification and anaerobic ammonium oxidation (anammox).

10-Dec-2025

Dramatic rise in young people using mental health services

University of Edinburgh
Peer-Reviewed Publication

One in five young people in the UK now access specialist mental health care by age 18 – a four-fold increase in under two decades, new research suggests.

Journal: The British Journal of Psychiatry
Funder: Academy of Medical Sciences

10-Dec-2025

SMART launches new research center to develop world’s first wearable ultrasound imaging system for real-time monitoring of chronic conditions

Singapore-MIT Alliance for Research and Technology (SMART)
Business Announcement

The Wearable Imaging for Transforming Elderly Care (WITEC) project, led by SMART in collaboration with MIT, NTU, NUS and Tan Tock Seng Hospital, is developing the world’s first wearable ultrasound imaging system for continuous, real-time monitoring of chronic conditions such as hypertension and heart failure. Supported by advanced tools like Southeast Asia’s first sub-micrometre 3D printer and cutting-edge ultrasonic imaging technology, WITEC aims to shift healthcare from hospital-based interventions to proactive, home-based care, enabling earlier detection, personalised diagnosis and improved patient outcomes.

10-Dec-2025

Anxiety and insomnia may lower natural killer cell count, potentially repressing immune function

Frontiers
Peer-Reviewed Publication

Anxiety and insomnia have been shown to weaken the immune system and make us more prone to disease. Now, researchers found that this may be because experiencing symptoms of either can reduce the number of natural killer cells, our bodies’ machinery for defense. Their findings showed that in young women who experience insomnia symptoms, the number of total NK cells was lower. If they experienced anxiety symptoms, the number of NK cells that circulate through the body was lower. These findings could inform the development of novel strategies to raise awareness about the physiological consequences of anxiety and insomnia and help in the prevention of immune-related disorders and cancers, the team said.

Journal: Frontiers in Immunology

9-Dec-2025

New method to accelerate vaccine and drug development for norovirus

The University of Osaka
Peer-Reviewed Publication

Researchers from The University of Osaka have developed a novel reverse genetics system to study norovirus, the leading cause of gastroenteritis. This efficient system can generate infectious viral particles by simply injecting viral genetic material into zebrafish embryos. They were able to alter the genetic material to create modified viruses, enabling the evaluation of antiviral drugs and novel vaccine development. The advances provided by this new system will have a significant effect on public health.

Journal: Proceedings of the National Academy of Sciences
Funder: Japan Agency for Medical Research and Development, Japan Science and Technology Agency, Secom Science and Technology Foundation