[Application of hematoxylin in histological technique].

This review of the literature presents the data on the history of development of the methods of staining of histological sections using the natural dye, hematoxylin. The content of solutions of the most commonly used alum hematoxylins is described. The information is given on the modern staining methods, in which alum and iron hematoxylins are used, as well as on the hematoxylins, in which vanadium, lead, bismuth, uranium and other metals' salts are applied as mordants.