Background Methacholine hyperresponsiveness is prevalent in elite athletes. Comparative studies have hitherto been limited to methacholine, eucapnic voluntary hyperpnoea and exercise. This study ...

Asthma Laboratory, National Heart and Lung Institute, London, UK. BACKGROUND: There is some evidence that the perception of bronchoconstriction may very according to the nature of the provoking ...

The new year's often a time when many people resolve to start regularly setting some cash aside, but it's not always easy to find a savings method that works for you. To help, many of our Forumites ...

Sarah is a writer, researcher and avid yoga practitioner with a decade of experience covering health and lifestyle topics for a variety of digital and print publications. 75 Soft is a ...

Airway epithelial cells act as a physical barrier against environmental toxins and injury, and modulate inflammation and the immune response. As such, maintenance of their integrity is critical.

The finale for The Challenge Season 41 has come and gone, which means the era of Vets and New Threats is over, and it’s time to look forward to another chapter in the long-lived reality competition ...

The Challenge‘s Season 41 reunion was filled with the usual antics, but the best part was something altogether new. Plus, the players weighed in on one’s assertion that he is the show. The first ...

The Challenge Season 41 finale signals the end of one era and the start of another. As soon as the last checkpoint is conquered, attention shifts to the future of the franchise. The Challenge Season ...

October 1, 2025 • Our national podcasting contest for college students is now open for entries. Submit your story for a chance to win our $5,000 grand prize, and hear your podcast on NPR.

The Net-Zero Challenge encourages businesses to develop and implement credible and effective plans to transition their facilities and operations to net-zero emissions by 2050. Businesses around the ...

Department of Public Health Sciences, King’s College, London SE1 3QD, UK Correspondence to: Professor S Chinn, Department of Public Health Sciences, King’s College, London, 5th Floor, Capital House, ...

Objectives Occupational dust exposure may induce various lung diseases, including pneumoconiosis and chronic obstructive pulmonary disease (COPD). The features of combined COPD and pneumoconiosis have ...