Pyloric glands
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| Pyloric glands | |
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| A pyloric gland, from a section of the dog’s stomach. m. Mouth. n. Neck. tr. A deep portion of a tubule cut transversely. |
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| Latin | glandulae pyloricae |
| Gray's | subject #247 1166 |
| Dorlands/Elsevier | g_06/12391889 |
The pyloric glands are found in the pyloric portion of the stomach.
They consist of two or three short closed tubes opening into a common duct or mouth.
These tubes are wavy, and are about one-half the length of the duct.
The duct is lined by columnar cells, continuous with the epithelium lining the surface of the mucous membrane of the stomach, the tubes by shorter and more cubical cell which are finely granular.
[edit] Types of cells
Cells in the pyloric glands include:
- mucous cells, which secrete mucus
- G cells, which secrete gastrin
[edit] External links
- Dictionary at eMedicine pyloric+glands
- Histology at OU 51_06 - "Pyloric stomach"
- Histology at KUMC glands-glands10 "Simple Branched Tubular "
- MedEd at Loyola Histo/frames/Histo17.html - see slide #12
- Slide at ou.edu
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
| Anatomy of torso, digestive system: Gastrointestinal tract |
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| Upper gastrointestinal tract Mouth • Pharynx (nasopharynx, oropharynx, hypopharynx) • Esophagus • Crop • Stomach (rugae, gastric pits, cardia/gland, fundus/gland, pylorus/gland, pyloric antrum) Lower gastrointestinal tract Large intestine: Cecum • Colon (ascending colon, transverse colon, descending colon, sigmoid colon) • Rectum (Houston valve, rectal ampulla, pectinate line) • Anal canal (anal valves, anal sinuses, anal columns) Anus: Sphincter ani internus muscle • Sphincter ani externus muscle GALT: Peyer's patches • M cells intestinal villus • crypts of Lieberkühn • circular folds • taenia coli • haustra • epiploic appendix |
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