Also called leukocytes, these nearly colorless blood cells defend the body against infection
[DOC] [TLE] White Blood Cells (WBC) - Health-Forever [PAR] These cells are produced in the stem of the bone marrow and are composed of ... 
White blood cells also help produce antibodies which identify invaders and 
destroy body cells ... Neutrophils, eosinophils and basophils are collectively 
known as ... Neutrophils shelter the body against disease and infections by 
removing and... [DOC] [TLE] White Blood Cells  Medical Technology [PAR] Feb 23, 2012 ... White blood cells - or leukocytes (lu'-ko-sites) - protect the body against ...