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.

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.

For three years, Harper Ryals needed oxygen because there were so many AVMs in her lungs that she couldn't get enough oxygen, which turned her skin blue. When Harper was born, she appeared to be ...

Blue fingernails may be due to a low level or ... Photo by Erica Singleton. Lung disease can make breathing difficult and affect the amount of oxygen that reaches your blood.

A colored 3D frontal computed tomography scan of human lungs highlighting a cancer lesion (blue) in the upper left lobe. YUNLIN, TAIWAN — Two-thirds of people who get lung cancer in Taiwan have ...

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 ...

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 ...