what are apocrine tissues
Answers
Answer:
Apocrine glands are much less numerous than eccrine glands. They differ from eccrine glands in their distribution (they are found mainly in the axillae, anogenital region, areola, and eyelid) and their mode of secretion. In apocrine glands, the apices of the secretory cells break down during the secretion process and appear to pinch off (“snouts”), leading to a histologic picture of “decapitation secretion” into the glandular lumen . The secretory portion of an apocrine gland is a coiled, nonbranching tube lined by a layer of cuboidal to columnar epithelial cells with round nuclei and brightly eosinophilic cytoplasm, surrounded by a layer of myoepithelial cells. The apocrine ducts per se are morphologically indistinguishable from eccrine ducts
Explanation:
Apocrine glands develop in association with hair follicles. The apocrine duct opens near the skin surface into the infundibulum of the associated hair follicle. The secretions from apocrine glands are at first odorless, but are converted to odorous products by surface bacteria. The scent and musk glands of mammalians are regarded as modified apocrine glands. Specialized apocrine glands in humans are found in the external ear canal (ceruminous glands) and the eyelid (Moll's glands)