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The Crypts of Lieberkühn (intestinal glands) are named for him; he first described these in detail in De fabrica et actione vollorum intestinorum tenuium hominis, in 1745. Beyond this, Lieberkühn produced optical instruments such as compass microscopes with Lieberkühn reflector , further developing the light microscope , which he had seen ...
Colonic crypts (intestinal glands) within four tissue sections. In panel A, the bar shows 100 μm and allows an estimate of the frequency of crypts in the colonic epithelium. Panel B includes three crypts in cross-section, each with one segment deficient for CCOI expression and at least one crypt, on the right side, undergoing fission into two ...
From [6]. The principle is explained for a modern upright compound microscope, where the light source illuminates the specimen from below. The light passes the object of interest laterally upwards. When using the Lieberkühn reflector, the opening in the microscope stage is covered with a flat glass plate upon which the specimen is placed.
The gastrointestinal tract is composed of numerous cell types that are important for immune activation and barrier surface defenses. The gastrointestinal epithelium is composed of enterocytes, goblet cells, Paneth cells, enteroendocrine cells, tuft cells, and stem cells.
Crypts are anatomical structures that are narrow but deep invaginations into a larger structure. One common type of anatomical crypt is the Crypts of Lieberkühn. [1] However, it is not the only type: some types of tonsils also have crypts. Because these crypts allow external access to the deep portions of the tonsils, these tonsils are more ...
Strategy Guide Table of Contents Starting the Game General Tips Mini-games and Puzzles Chapter 1-A New Friend Chapter 2-The Watchers Chapter 3-Blacklore's Scrolls Chapter 4-The Secret Room Chapter ...
a Lieberkühn reflector, an illumination device for a light microscope popularized by JN Lieberkühn, sometimes called just a Lieberkühn Topics referred to by the same term This disambiguation page lists articles associated with the title Lieberkuhn .
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