White blood cells are microscopic and spherical shaped. Most range in size between 12 and 15 micrometers in diameter. Also, as their name suggests, granulocytes contain granules in their fluids ...

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Researchers from the University of Tokyo have found a way to observe clotting activity in blood as it happens—without needing ...

Researchers turned white blood cells called neutrophils into drug-smuggling “neutrobots,” which penetrated the blood-brain barrier to treat brain cancer in mice. “This is a very cool idea,” says ...

Leukocytes, also known as white blood cells, are a central part of the immune ... dipstick test, and microscopic exam. If blood or other substances are present in the urine, the physician may ...

Scientists say they created a new type of antibody, which are tiny proteins produced by white blood cells to protect our body ...