title: A tannic acid based preparation procedure which enables leucocytes to be examined subsequently by either SEM or TEM.
abstract: A modification of the glutaraldehyde-osmium tetroxide-tannic acid-uranyl acetate (GOTU) fixation procedure is described which allows human leucocytes to be examined subsequently by either transmission electron microscopy (TEM) or scanning electron microscopy (SEM).
mesh_terms: D001172:Arthritis, Rheumatoid / Q000473:pathology; D005404:Fixatives; D006801:Humans; D047348:Hydrolyzable Tannins; D007962:Leukocytes / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D013634:Tannins
chemical_list: D005404:Fixatives; D047348:Hydrolyzable Tannins; D013634:Tannins