Scientists have revealed how a parasite that affects millions of people every year evades our immune defenses.

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this ...

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this ...

Chronic lymphocytic leukemia (CLL) is a cancer that affects a type of white blood cell called ... By checking the samples under a microscope for abnormal cells, your doctor can tell whether ...

Leukocytes, also known as white blood cells, are a central part of the immune system. They help to protect the body against foreign substances, microbes, and diseases. It is uncommon to have high ...

The enzyme or dye shows up under a microscope, allowing a specialist to determine the type of lymphoma cells. Flow cytometry uses fluorescent antibodies to stain blood cells. A healthcare ...

Basophils are the rarest type of white ... under a microscope. Special dyes (Wright-Giemsa) stain the granules dark purple. The granules contain histamine, heparin, and peroxide. Cell center ...

White blood cells ... in specifically labeling the cells derived from bone marrow with a fluorescent dye. "This makes them distinguishable from microglia under a microscope," Mass elaborates.