Hale colloidal iron stain
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Hale iron stain — a stain used on substances with a high acid polysaccharide content because of the ability of polyanionic polysaccharides to bind polyvalent cations. Its main component is colloidal iron (Fe3+) … Medical dictionary
stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… … Medical dictionary
Пятнистая дистрофия роговицы — Пятнистая дистрофия роговицы … Википедия
