More information: Fuyan Ding et al, Methylene blue mitigates lung injury in HCA rats by regulating macrophage pyroptosis via Nrf2/HO-1 and NLRP3 pathways, Biomolecules and Biomedicine (2025). DOI ...

The internet is abuzz with tributes to a liquid chemical called methylene blue that is being sold as a health supplement.

After her fingers turned blue, she underwent a battery of tests that revealed that Harper had thousands of tiny AVMs in her lungs. This impacted her ability to receive properly oxygenated blood ...

Blue baby syndrome is typically caused by abnormalities in the heart, lungs, or blood. Normally, after receiving oxygen from the lungs, blood is delivered from the heart to the rest of the body.

To spread awareness and to raise funds for the American Lung Association, the 2nd annual Breathe Deep on the Blue Bridge will be taking place. On July 20, Breathe Deep on The Blue Bridge will ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...