silver stain

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• Silver stain — A silver stain (GMS) demonstrating the fungus histoplasma (black round balls) in a liver biopsy. Silver staining is the use of silver to selectively alter the appearance of the target. Contents …   Wikipedia

• silver stain — noun : a transparent yellow enamel used upon the glass of decorative windows and especially prominent in windows of the sixteenth century …   Useful english dictionary

• methenamine silver stain — 1. (for argentaffin cells) a methenamine silver solution used together with gold chloride, sodium thiosulfate, and a safranin O counterstain; argentaffin granules are black while granules of mast cells remain red. 2. (for fungi) Grocott Gomori… …   Medical dictionary

• Warthin-Starry silver stain — a method for staining Bartonella and spirochetes. A smear is air dried, immersed in absolute ethanol, washed in distilled water, and incubated in 2 per cent silver nitrate. The cover glass is then developed in a mixture of silver nitrate, gelatin …   Medical dictionary

• Grocott-Gomori methenamine-silver stain — See under stain …   Medical dictionary

• Ranson pyridine silver stain — a stain used for demonstrating nerve cells and their processes …   Medical dictionary

• Silver nitrate — Silver nitrate …   Wikipedia

• 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

• Silver — This article is about the chemical element. For the color, see Silver (color). For other uses, see Silver (disambiguation). palladium ← silver → cadmium …   Wikipedia

• Periodic acid-Schiff stain — Periodic acid Periodic acid Schiff (PAS) is a staining method used to detect glycogen and other polysaccharides in tissues. The reaction of periodic acid oxidizes the diol functional groups in glucose and other sugars, creating aldehydes that… …   Wikipedia

• Masson's trichrome stain — of rat airway. Connective tissue is stained blue, nuclei are stained dark red/purple, and cytoplasm is stained red/pink. Masson s trichrome is a three colour staining protocol used in histology. The recipes evolved from Claude L. Pierre Masson s… …   Wikipedia