The troops crawled through the pipe in an attempt to launch a surprise attack against Ukrainian forces in the Kursk region ...

Although the exact mechanism of clubbed fingers has not yet been definitively explained, this symptom often accompanies diseases leading to long-term hypoxia - including, among others, lung cancer.

When they administered the modified macrophages into the lungs of mice via the trachea, they saw reduced inflammation caused by hypoxia, and monocyte recruitment was halted.

Your whole body or part of it (tissue hypoxia) may be deprived of the necessary supply of oxygen. In other instances, the imbalance may occur when the lungs are not able to oxygenate the blood ...