Webb16 dec. 2024 · The epididymis is the comma-shaped structure in the male organ system that divides into head, body, and tail. It is made of highly coiled, tortuous ductus tubules and vascular connective tissue. In epididymis histology, you will find pseudostratified columnar epithelium lining and a circularly arranged smooth muscle layer beneath that … WebbSimple columnar epithelia are also located in the stomach where it secretes acid, digestive enzymes and mucous. …
Digestive: The Histology Guide - University of Leeds
WebbIn simple columnar epithelium, the nucleus of the tall column-like cells tends to be elongated and located in the basal end of the cells. Like the cuboidal epithelia, this epithelium is active in the absorption and … WebbKnow the localization of myoepithelial cells and nerves in relation to the acinar cells, and their role in secretory functions. We will study three major salivary glands; the parotid, submandibular, and sublingual glands. … dark night of the scarecrow ending explained
Respiratory System histology - University of Michigan
Webb21 feb. 2024 · The mucosa is lined by simple columnar epithelium towards the lumen (lamina epithelialis). It contains enterocytes and goblet cells.Characteristic features are the crypts of Lieberkuhn and finger-like … WebbThe gall bladder is a simple muscular sac, lined by a simple columnar epithelium. It receives and stores bile from the liver via the hepatic and then cystic duct, and can store about 50 to 100ml in humans. It is attached to the visceral layer of the liver. Webb13 mars 2024 · In 1966, Kochva and Gans showed that the primary duct of the crotaline snakes is lined by pseudostratified epithelium, whereas 25 years later, Mackessy showed that the primary duct from the Crotalus viridis oreganus has a simple epithelium with two cell types—flattened horizontal and columnar secretory. dark night of the scarecrow cast