Physiology, Stomach - StatPearls - NCBI Bookshelf
2023年7月17日 · The stomach is a hollow organ that is part of the gastrointestinal system, and it is responsible for functions including the formation of chyme, synthesis of proteins necessary for vitamin absorption, microbial defenses, and propagates the peristaltic reflex.
23.4 The Stomach – Anatomy & Physiology - Open Educational …
The stomach participates in all digestive activities except ingestion and defecation. It vigorously churns food. It secretes gastric juices that break down food and absorbs certain drugs, including aspirin and some alcohol. The stomach begins the digestion of protein and continues the digestion of carbohydrates and fats.
Physiology, Stomach - PubMed
2023年7月17日 · The stomach is a hollow organ that is part of the gastrointestinal system, and it is responsible for functions including the formation of chyme, synthesis of proteins necessary for vitamin absorption, microbial defenses, and propagates the peristaltic reflex.
Stomach: Anatomy, Function, Diagram, Parts Of, Structure - Cleveland Clinic
2021年9月10日 · Your stomach is a muscular organ in your upper abdomen. It is part of your GI tract. During digestion, your stomach contracts, relaxes and produces acids that help break down food. Your stomach size can vary depending on when and how much you have eaten.
Anatomy, Abdomen and Pelvis: Stomach - StatPearls - NCBI Bookshelf
2024年7月17日 · The stomach is the digestive system's most dilated portion. This organ lies between the esophagus, which is superior to it, and the small intestine, which is inferior to it. The stomach is a large, muscular, and hollow organ with a great capacity to hold food.
The Stomach – Boundless Anatomy and Physiology
The stomach is divided into four sections: the cardiac region, the fundus, the body, and the pylorus or atrium. The stomach is lined by a mucous membrane that contains glands (with chief cells) that secrete gastric juices.
The Stomach - TeachMePhysiology
The stomach is a muscular organ located in the left upper abdomen, positioned between the oesophagus and the duodenum. As food reaches the end of the oesophagus, it enters the stomach through a muscular valve called the lower oesophageal sphincter.
Anatomy and physiology of the stomach - PubMed
In this article, key concepts in gastric anatomy and physiology are reviewed. Attention is given to historical development of concepts of acid secretion, to the role of stomach in digestion, and to the mechanisms that protect gastric mucosa from acid and hostile luminal conditions.
Anatomy and Physiology of the Stomach - ScienceDirect
2019年1月1日 · The stomach is a remarkable organ that aids in digestion, regulating nutrition, and controlling appetite. The complex physiologic processes by which the stomach exerts its endocrine and nutritional functions have been researched for decades, and there is …
23.4 The Stomach – Anatomy and Physiology - Open Library …
The stomach participates in all digestive activities except ingestion and defecation. It vigorously churns food. It secretes gastric juices that break down food and absorbs certain drugs, including aspirin and some alcohol. The stomach begins the digestion of protein and continues the digestion of carbohydrates and fats.