Basophils
Tuesday, 19 February 2008 02:41 | Author: Michael K. Davis, MD | 
The purpose of basophils is largely unknown. However, similar to mast cells, they seem to help with the immune response to certain types of parasites and allergens. They respond quickly to IgE antibodies.
Description: A white blood cell.
Location: Travel through the blood stream.
Weapons: Granule "grenades" release chemicals that help induce inflammation.
Appearance: 14-16 micrometers in height, contain granules that appear dark blue with typical stains, and a large double-lobed nucleus.
Source: Like other blood cells, basophils arise from stem cells in the bone marrow.
Life span: Unknown
Number: Around 1 billion in an average adult, however this number changes rapidly in response to certain pathogens. It is the least common type of white blood cell.
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Last Updated (Tuesday, 23 June 2009 12:33)