Also known as lymphocytes. Cells that circulate in the blood and are responsible for both directly and indirectly fighting infection by attacking foreign invaders of the body.

cells which circulate in the blood and lymphatic system and harbor in the lymph glands and spleen. They are part of the immune system responsible for both direct and indirect immune response to fight [..]

Made in the bone marrow, these cells are an important part of the immune system. There are two main types: granulocytes, which have granular cytoplasm and a lobed nucleus, and agranulocytes, which hav [..]

General term for a variety of cells responsible for fighting invading germs, infection, and allergy-causing agents. Specific white blood cells include granulocytes and lymphocytes.

Spherical shaped cells which contain nuclei and comprise the smaller number of cells of the formed elements of whole Blood. The major portion of the buffy coat is composed of white Blood cells. White [..]

General term for a variety of cells responsible for fighting invading germs, infection, and allergy-causing agents.The white blood cells include neutrophils, eosinophils,basophils,monocytes, macrophag [..]

Definition: Refers to a blood cell that does not contain hemoglobin. White blood cells are made by bone bone marrow and help the body fight infection and other diseases, as part of the immune system. [..]

White blood cells are part of the germ-fighting immune system. They are like little warriors floating around in your blood waiting to attack invaders, like viruses and bacteria. You have several types [..]

White Blood cells are the common name for leukocytes, the cells of the immune system. See Leukocytes

A group of cells that circulate in the blood and fight infection. Some types of WBCs remove bacteria or other infectious agents from the body, while others make antibodies. | ↑ Back to Top

White Blood Cells. These include granular leukocytes (Basophils; Eosinophils; and Neutrophils) as well as non-granular leukocytes (Lymphocytes and Monocytes).

any of the blood cells that are colorless, lack hemoglobin, and contain a nucleus. They include the lymphocytes, dendritic cells

also called leukocytes; the major infection-fighting cells in the body that travel through the bloodstream to sites of infection; includes five types: neutrophils, eosinophils, basophils, lymphocytes, and monocytes

Also known as leucocytes. The white blood cells play a major role in defending the body against infection.

Cells in the blood that defend the body from infection. Part of the immune system.

[wahyt] [bluhd [sel] A type of blood cell that defends the body against germs, viruses, bacteria, and other foreign materials. A neutrophil is a type of white blood cell.

The cells that make up your immune system and originate from the pluripotent stem cell; cells made by the body to fight infection.

the body's primary defense against infection which can move out of the blood stream to reach the tissues being invaded. Whole Blood

Colorless blood cells that fight infection.  

Colorless blood cells that fight infection.

cells in the blood that are important in fighting infection (neutrophils, lymphocytes, etc.). Zoster ImmunoGlobulin (ZIG)

The blood cells that fight infection.

 The blood cells that fight infection.

One of three types of cells found in the blood. They help fight infection. Types of white blood cells include neutrophils, lymphocytes and monocytes. White blood cells are also called leucocytes.