WebALCIAN BLUE-PAS (PAB) PROCEDURE: 1. Deparaffinize and hydrate to distilled water. 2. *Alcian blue pH2.5, microwave Hi power, 45 seconds, let stand for 2-5 minutes. 3. Wash … WebThe utility of periodic acid schiff with diastase and alcian blue stains on fine needle aspirates of breast and salivary gland neoplasms Intracytoplasmic PAS-D-positive globules may be useful in differentiating benign and malignant lesions of breast.
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WebFeb 4, 2024 · Cytoplasmic and extracellular mucin was magenta-colored in PASD staining, blue to purple (i.e. positive for alcian blue/acid mucins) and/or magenta-colored (i.e. positive for PAS/neutral... WebJan 7, 2024 · If the biopsy specimen of the oesophagus is positively stained by the alcian blue stain, it indicates the presence of intestinal-type goblet cells and hence … bob baines blarney breakfast
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WebIn IM, acid mucins replace the original gastric mucins and are stained blue with Alcian blue (AB) at pH 2.5. Therefore, combined PAS–AB staining discriminates between normal epithelium and IM. Acid mucins, in turn, can be sialic or sulfated; the latter stain brown with high-iron diamine (HID). WebIn spite of the positive staining for MUC5AC and TFF1, goblet cells near metaplastic zones were alcian blue positive, suggesting that they must also contain significant amounts of intestinal mucin. To confirm this we … WebDec 13, 2024 · Alcian blue-high iron diamine detects sulfomucins (brown) and sialomucins (blue) Clinical features Procedure (University of Utah) May be useful in FNA diagnosis of salivary gland pleomorphic adenoma ( J Cytol 2012;29:221 ) Stains glycosaminoglycan … bob bain productions clg wiki