Gastric gland | Mucous Cells, Parietal Cells & Chief Cells
gastric gland, any of the branched tubules in the inner lining of the stomach that secrete gastric juice and protective mucus. There are three types of gastric glands, distinguished from one another by location and type of secretion.
Gastric glands - Wikipedia
The gastric glands are glands in the lining of the stomach that play an essential role in the process of digestion. All of the glands have mucus-secreting foveolar cells (also known as surface mucous cells) that line the stomach and partly line the gastric pits, and mucus-secreting mucous neck cells in the necks of the gastric glands. [1]
The cells of the stomach: Types and functions - Medical News Today
Oct 17, 2022 · The gastric mucosa lines the stomach and contains the gastric glands, which secrete different substances. The surface of the stomach and opening of the gastric pits have a single layer of...
The Physiology of the Gastric Parietal Cell - PMC - National …
Apr 1, 2020 · Parietal cells are responsible for gastric acid secretion, which aids in the digestion of food, absorption of minerals, and control of harmful bacteria.
Stomach histology: Mucosa, glands and layers - Kenhub
Oct 30, 2023 · Gastric pits and gastric glands are made up of the same 5 cell types: mucous neck cells, stem cells, parietal (oxyntic) cells, chief (zymogenic) cells and enteroendocrine cells. You can see these cells, as well as the substances they secrete, summarised in the table below.
Physiology, Stomach - StatPearls - NCBI Bookshelf
Jul 17, 2023 · The gastric epithelial layer invaginates into the lamina propria forming the gastric pits and glands. These gastric glands are lined with four specialized cells; surface mucous cells (foveolar cells), parietal cells, chief cells, and neuroendocrine cells (G-cells or ECL-like cells) that all contribute independent functions.
Stomach encyclopedia: Combined single-cell and spatial ... - Cell …
Oct 10, 2023 · One of the signature glands of the stomach is the fundic gland, which is located in the fundus/corpus and predominantly comprises chief cells, parietal cells, endocrine cells, and mucous cells. The pyloric gland (PG), another stomach-specific gland, is located in the pylorus and composed mainly of mucous cells and endocrine cells.
Human digestive system - Gastric Mucosa, Digestive Processes, …
Sep 14, 2024 · The inner surface of the stomach is lined by a mucous membrane known as the gastric mucosa. The mucosa is always covered by a layer of thick mucus that is secreted by tall columnar epithelial cells. Gastric mucus is a glycoprotein that serves two purposes: the lubrication of food masses in order to facilitate movement within the stomach and the ...
Dissecting the Single-Cell Transcriptome Network Underlying Gastric …
May 7, 2019 · In this study, we constructed a single-cell atlas for 32,332 high-quality cells from gastric antral mucosa biopsies of patients spanning a cascade of gastric premalignant lesions and early gastric cancer (EGC) using single-cell RNA sequencing.
Acid and the basis for cellular plasticity and reprogramming in gastric …
Feb 21, 2018 · The glandular response is a process that is best understood in the gastric corpus and involves a replacement of injured epithelium with metaplastic cells, a process known as spasmolytic...