Description

The Periodic Acid-Schiff Reaction is a histological staining technique used to detect polysaccharides such as glycogen and mucosubstances in tissues. This reaction involves the oxidation of carbohydrates by periodic acid, followed by staining with Schiff's reagent, resulting in a magenta coloration of the positive structures.

Interpreter Notes

Interpreters should be aware that the term may be used in various laboratory contexts, particularly in histopathology. It is important to stick to the canonical term 'Reacción del Ácido Peryódico de Schiff' in formal settings to avoid confusion with colloquial terms that may arise in conversations about laboratory results.

Example Sentences

EN: The Periodic Acid-Schiff Reaction is crucial for identifying certain types of tumors in biopsy samples.

ES: La Reacción del Ácido Peryódico de Schiff es crucial para identificar ciertos tipos de tumores en muestras de biopsia.

Common Interpreter Mistakes

Confusing 'Schiff' with 'shift'; mispronouncing 'ácido' as 'acido'; mixing up with similar staining techniques like Giemsa stain.