收藏 分享 下载 举报 用客户端打开
small intestineThe small bowel is a highly adapted organ with the capacity to absorb water and nutrients far in excess of the body's requirements. Changes in absorption and secretion homeostasis can rapidly lead to diarrhoea, dehydration, electrolyte disturbance and malnutrition. This chapter begins ...
The small intestine is the longest organ in the gastrointestinal (GI) tract. It is responsible for the absorption of nutrients, maintaining water and electrolyte balance, providing an immunologic barrier, and endocrine secretion. J Campbell,J Berry,Y Liang - 《Shackelfords Surgery of the Alimentary...
Physiology of the Small Intestine Abstract Food, once ingested, becomes fragmented by chewing and mixed with saliva to facilitate swallowing. Saliva contains the enzyme α-amylase, which degrades the starch in the food. After passing through the oesophagus the food bolus enters the stomach, where ...
While most of the small intestine is part of the midgut, the duodenum is part of both the foregut (anterior gut) and the midgut. The first (superior) part of the duodenum is a part of the foregut. The second (descending) part of the duodenum proximal to the ampulla of Vater is a pa...
Ehrlein HJ, Bühner S, Thoma G, Schemann M, Keinke O, Tsiamitas C & Schumpelick V (1987).Gastric emptying after Roux-Y and Billroth-I gastrectomy depends on viscosity of meal and contractile patterns of small intes...
small intestine n.小肠 The small intestine ( [ɪn'testɪn] n.【解】肠) is made up of the duodenum ( [ˌdjuːəʊˈdiːnəm] n.十二指肠), jejunum ( [dʒɪ'dʒuːnəm] n.空肠), and ileum ( ['ɪliəm] n.回肠). Together with the esophagus ([i...
secretion of fluid and electrolytes and decreased absorption of fluid, electrolytes, and sometimes nutrients that can involve the small and large intestine.doi... PL Conway 被引量: 178发表: 1995年 Human Herpesvirus 6B Infection of the Large Intestine of Patients with Diarrhea. Reports on the pres...
The large intestine is part of the digestive tract. The digestive tract includes the mouth, esophagus, stomach, small intestine, large intestine, and rectum. The large intestine is approximately 5 feet long, making up one-fifth of the length of the gastrointestinal (GI) tract. The large intest...
The stomach functions as a reservoir for fluids and food, as a mill to reduce the size of ingested solids, as an initiator of the process of digestion of proteins, and as a mechanism to deliver slurried products in amounts and time adapted to efficient processing by the small intestine. ...