PAS staining is extensively used in both clinical and research settings. Some of its primary applications include:
Glycogen Storage Diseases: It helps in identifying abnormal glycogen storage within liver cells, muscle tissues, and other organs. Fungal Infections: PAS staining is effective in diagnosing fungal infections, as the fungal cell walls contain polysaccharides that react with the stain. Renal Pathology: It is used to detect changes in the basement membranes and mesangial matrix in kidney diseases. Gastrointestinal Pathology: It assists in identifying mucin production in the gastrointestinal tract, which is crucial for diagnosing various conditions.
