Red blood cells carry oxygen, white ones fight infections, and platelets clot your blood to stop bleeding. Most people with polycythemia vera have too many red blood cells. But it can also cause ...

Other potential causes include: medications exposure to toxins inherited genetic changes Aplastic anemia can also affect white blood cell and platelet production. In addition to a low red blood ...

These include red blood cells, white blood cells, and platelets. Your doctor may also order tests to assess your hemoglobin, iron, folate, or vitamin B-12 levels. Some of the conditions that cause ...

Instead, the moon remains visible, but its color changes, deepening from its familiar silvery-white into a deep, blood red—which explains why lunar eclipses are also referred to as “blood ...

The white blood cell then engulfs the pathogen in a process ... F-actin is displayed in red and E. coli are displayed in green. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-56404 ...