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   What is under the gastric mucosa?

   • Beneath the gastric mucosa is a thin layer of smooth muscle called the muscularis mucosae, and below this, in turn, is loose connective tissue, the submucosa, which attaches the gastric mucosa to the muscles in the walls of the stomach. The gastric mucosa contains six different types of cells.

   Human digestive system - Gastric Mucosa, Digestive Processes, Enzymes

   www.britannica.com/science/human-digestive-system/Gastric-mucosa

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   How does the mucus protect the gastric mucosa from autodigestion?

   • The mucus protects the gastric mucosa from autodigestion by e.g. pepsin and from erosion by acids and other caustic materials that are ingested. Bicarbonate ions, secreted by the surface epithelial cells. The bicarbonate ions act to neutralize harsh acids.

   Gastric mucosal barrier - Wikipedia

   en.wikipedia.org/wiki/Gastric_mucosal_barrier

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   How many glands are in the gastric mucosa?

   • The gastric mucosa is pitted with innumerable gastric pits which each house 3-5 gastric glands. The cells of the exocrine glands are foveolar ( mucus ), chief cells, and parietal cells . The other type of gastric gland is the pyloric gland which is an endocrine gland that secretes the hormone gastrin produced by its G cells .

   Gastric glands - Wikipedia

   en.wikipedia.org/wiki/Gastric_glands

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2. en.wikipedia.org › wiki › Gastric_mucosaGastric mucosa - Wikipedia

   en.wikipedia.org › wiki › Gastric_mucosa

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   The gastric mucosa is the mucous membrane layer of the stomach, which contains the gastric pits, to which the gastric glands empty. In humans, it is about one mm thick, and its surface is smooth, soft, and velvety.

   • Gastrointestinal wall

     The mucosa is the innermost layer of the gastrointestinal...

   • Gastric mucosal barrier

     The gastric mucosal barrier is the property of the stomach...

   • Gastric glands

     Gastric glands. Gastric glands are glands in the lining of...

3. en.wikipedia.org › wiki › Gastrointestinal_tractGastrointestinal tract - Wikipedia

   en.wikipedia.org › wiki › Gastrointestinal_tract

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   The mucosa is the innermost layer of the gastrointestinal tract. The mucosa surrounds the lumen, or open space within the tube. This layer comes in direct contact with digested food . The mucosa is made up of: Epithelium – innermost layer. Responsible for most digestive, absorptive and secretory processes.

   • MeSH: D041981

   • System: Digestive system

4. www.kenhub.com › en › libraryStomach histology: Mucosa, glands and layers | Kenhub

   www.kenhub.com › en › library

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   Oct 30, 2023 · What is the gastric mucosa and which are the most important cells of the stomach? Learn the histology of the stomach in an easy way, with many diagrams.

   • Occupation: Medical Content

   • Video Duration: 30 min

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     Stomach mucosa and muscle layers (preview) - Human Anatomy | Kenhub

     Feb 17, 2021

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     Gastric mucosa, glands(oxyntic, pyloric), pits|Stomach cell & secretion|Histology of stomach/gastric

     Jan 24, 2019

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     29:47

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     Stomach histology

     Dec 4, 2023

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6. www.britannica.com › Gastric-mucosaHuman digestive system - Gastric Mucosa ... - Britannica

   www.britannica.com › Gastric-mucosa

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   Gastric mucus is a glycoprotein that serves two purposes: the lubrication of food masses in order to facilitate movement within the stomach and the formation of a protective layer over the lining epithelium of the stomach cavity.