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  2. Lieberkühn reflector - Wikipedia

    en.wikipedia.org/wiki/Lieberkühn_reflector

    The earliest documented use of the term was by Benjamin Martin (1704–1782) in a microscope description from 1776 as "concave speculum or lieberkuhn". [16] For the following 150 years, Lieberkühn reflectors were part of the standard accessories of microscopes.

  3. Johann Nathanael Lieberkühn - Wikipedia

    en.wikipedia.org/wiki/Johann_Nathanael_Lieberkühn

    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 ...

  4. Intestinal gland - Wikipedia

    en.wikipedia.org/wiki/Intestinal_gland

    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 ...

  5. Paneth cell - Wikipedia

    en.wikipedia.org/wiki/Paneth_cell

    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.

  6. Man getting packages finds missing babies in a ditch - AOL

    www.aol.com/man-getting-packages-finds-missing...

    A man found 4-month-old and 5-month-old baby girls in a ditch outside his Indianapolis home after they were kidnapped in a vehicle earlier in the day.

  7. Man Upset About Losing in NBA 2K Video Game Allegedly ... - AOL

    www.aol.com/lifestyle/man-upset-losing-nba-2k...

    A Wisconsin father has been accused of throwing his 8-month-old at a wall because he was losing at a video game while caring for the child. Police in Milwaukee say they responded to a report of ...

  8. Crypt (anatomy) - Wikipedia

    en.wikipedia.org/wiki/Crypt_(anatomy)

    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 ...

  9. 15 Foods You Should Buy When They're on Sale - AOL

    www.aol.com/15-foods-buy-theyre-sale-200000635.html

    2. Honey. This pantry staple could most likely see you age, move houses, retire, and turn gray — and it would still be good for eating. It literally lasts forever and doesn’t go bad.