white blood cell

Mast cells

Mast cells are a type of white blood cell (WBC) involved in the body’s immune response. They are similar in appearance to basophils, with both types containing large granules in their cytoplasm (body). However, mast cells originate from different cell lines and can be found throughout the body. What do mast cells do? Mast cells play a …
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Basophils

Basophils are a type of white blood cell (WBC) that play a role in the body’s immune response. They are similar in appearance to mast cells and are known for their large, dark-staining granules in the cytoplasm (body of the cell). Basophils are relatively rare, making up between 0.5% to 1.0% of circulating white blood …
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Leukocytes

Leukocytes, also called white blood cells, are an important part of your body’s immune system. They are tiny cells that help protect you from infections caused by bacteria, viruses, and other harmful germs. Leukocytes also help fight diseases and heal injuries by responding to areas of damage in the body. Where are leukocytes normally found? …
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