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Fig. 7 | Irish Veterinary Journal

Fig. 7

From: Spinal neurenteric cyst in a dog

Fig. 7

Photomicrographs showing the secretory function of the epithelium. Periodic acid-Schiff staining is positive (a), and highlights acidophil granules in the cytoplasm of caliciform cells with a basal nucleus and convex borders (b). Alcian blue staining is also positive, highlighting production of acid mucin (c)

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