title: [Demonstration of neutrophil leukocytes on blood smears by a modified colloidal iron reaction (author's transl)].
abstract: Using a modified colloidal iron reaction two positively reacting components in neutrophil leukocytes are discernible: 1. In neutrophils of unfixed smears the outer membrane or surface coat is stained. 2. After fixation with buffered formalin, formalin-sublimate or Helly's fluid a strongly reacting cytoplasmic component is demonstrable. After fixation with formalin-sublimate or Helly's fluid the latter has been proven to be sensitive against treatment with sialidase thus indicating the presence of sialic acid residues in neutrophil granulocytes.
mesh_terms: D001665:Binding Sites; D006801:Humans; D007501:Iron; D009439:Neuraminidase; D009504:Neutrophils; D012794:Sialic Acids
chemical_list: D012794:Sialic Acids; D007501:Iron; D009439:Neuraminidase
vernacular_title: Darstellung neutrophiler Granulozyten an Blutausstrichen mit einer modifizierten Eisenbindungsreaktion.