Pyloric glandular region. May 12, 2022 · Beneath the gastric pits, the mucosa of the stomach is filled with closely packed tubular glands, which differ by region (i. Histologically, most of the stomach wall contains gastric glands (or fundic glands). e. The fundic gland contains the parietal cells that produce hydrochloric acid and intrinsic factor, and chief cells that produce pepsinogen and gastric lipase. They are very deep, often extending more than halfway to the muscularis mucosae Pyloric Glands - appear as cross-sections of the short, coiled tubular glands of only mucous secreting cells that empty into the bottom of gastric pits. Equine Glandular Gastric Disease (EGGD) refers to ulceration in the ventral glandular region of the horse’s stomach. The pyloric gland is found in the pyloric region, the remaining 20 per cent of the stomach. 5 meters long and as such were unable to reach the pyloric antum, where most glandular ulceration occurs, for visualization. The mucosal (pyloric glands) in this region look different to the gastric glands in the body of the stomach. The cardiac gland region of horse stomach is extremely narrow at the greater curvature but becomes wide towards the pyloric part. Under microscopy, the pylorus contains numerous glands, including gastric pits, which constitute about half the depth of the pyloric mucosa. Their primary roles involve producing protective mucus and secreting hormones crucial for regulating gastric function and digestion. , cardiac, fundic, pyloric). The pyloric region close to the duodenum contains pyloric glands characterized by slightly villous surface epithelium. The pits are deeper, and the glands shorter and more branched. The fundic gland region of the horse stomach contains the fundus glands. . Apr 2, 2021 · Comment: Histology shows tightly packed pyloric glands lined by cuboidal or low columnar epithelium with ground glass eosinophilic cytoplasm, basally located nuclei and absent apical mucin. The fundic region is the largest part, including the fundus and the body of the stomach, and contains the fundic glands. The pyloric region, is proximal to the pyloric sphincter and contains the pyloric glands. It lies at the distal end of the stomach, just before the duodenum, and is positioned slightly to the right of the midline. Mar 13, 2023 · The proximal stomach extends from the dome of the fundus to a circumferential band where propulsive waves commence (slow waves of the pacemaker region), and the distal stomach consists of the pacemaker region and the more distal regions that are traversed by waves of excitation, that travel as far as the pyloric sphincter. They consist of two or three short closed tubes opening into a common duct or mouth. This condition was previously less heard of than Equine Squamous Gastric Disease, primarily because the original endoscopes used in horses were only 2. As in the mouse, the glands are lined predominately with mucus-secreting cells, with scattered parietal cells present. Apr 20, 2023 · In fresh condition, you will find the yellowish-gray color in the cardiac gland region of the horse stomach. Jul 11, 2025 · The pyloric glands are specialized exocrine glands located in the pyloric region of the stomach, near its exit to the duodenum. Aug 10, 2022 · The cardiac region surrounds the entrance of the esophagus and contains the cardiac glands. Both the cardiac and pyloric glands secrete mucus, which coats the stomach and protects it from self-digestion by helping to dilute acids and enzymes. Dec 31, 2024 · The pylorus is located in the upper abdomen, in the epigastric region. Jun 20, 2025 · Other articles where pyloric gastric gland is discussed: gastric gland: …central stomach areas; and the pyloric glands in the terminal stomach portion. The pyloric glands are mainly in the pyloric antrum. 3x8zuh zage dgfu ziy ut ckyn mmx5f feot 3h0g1 dow7p