Oxygen goes in, carbon dioxide goes out. Sounds simple enough, but your respiratory system — composed of your lungs, trachea, sinuses, and sundry microscopic helpers — works a grueling 24/7 job just ...

In this Review, we focus on the development and regeneration of the spatially complex cellular microenvironments (niches) within the respiratory system, focusing on the lower respiratory tract, ...

The human respiratory system is composed of a network of tissues and organs that enable the body to absorb oxygen from the air as well as expel carbon dioxide and other waste gasses. These functions ...

Respiratory infections, which result in wheezing, difficulty in breathing and respiratory distress are frequent in childhood and are the most common cause of hospitalization in those under 5 years of ...

Respiratory viruses like influenza virus (flu), SARS-CoV-2 (which causes COVID) and respiratory syncytial virus (RSV) can make us sick by infecting our respiratory system, including the nose, upper ...

With recent studies having established the presence of nano and microplastic particles in the respiratory systems of both human and bird populations, a new study has modeled what happens when people ...

Liz Simmons is an education staff writer at Forbes Advisor. She has written about higher education and career development for various online publications since 2016. She earned a master’s degree in ...

Breathing too fast can cause a person to go into respiratory alkalosis. This occurs when a person’s pH level is higher than 7.45. Symptoms may include chest pain, lightheadedness, and muscle stiffness ...

Tailored advice from healthcare professionals and dietitians optimizes respiratory health. Informed choices and healthy habits reduce illness risks, promoting overall well-being. Maintaining ...

A research team at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has developed a novel live-attenuated vaccine candidate, cb1, capable of generating broad immunity against a wide ...