FIVE major regions:
* is the beginning of the stomach and is the section of the stomach where food enters from the esophagus through a one way valve called the esophageal sphincter.
* The cardia also contains glands that secrete mucus.
* Where the contents of the esophagus empty into the stomach.
* allows for the collection of stomach gasses and also stores undigested food.
* Cells in the fundus secrete mucus and produce hormones that assist in digestion.
* It is the upper most portion of the stomach that curves upward from the cardia and forms a curve at the top of the stomach.
Corpus or Body
* It is the main body of the stomach with an inner small curve called the lesser curvature and an outer larger curve called the greater curvature.
* Inside the corpus are folds and ridges formed by the internal wall of the stomach. These are called rugae or rugal folds.
* It is the location of several important endocrine cells including Gastrin-producing G Cells (stimulate acid production) and the luminal-pH-sensitive population of somatostatin producing of D cells (responsible for shutting off acid secretion.
* The lower section of the organ that facilitates emptying the contents into the small intestine. |
* The pylorus is divided into the pyloric antrum nearer the corpus and the pyloric canal which empties into the duodenum.
* There is also a sphincter valve at the end of the pyloric canal that opens to allow the digested food to enter the duodenum where the food will be further processed.
Cite This Essay
(2011, 02). Parents Working Abroad That Affect Their Children's Mindset. StudyMode.com. Retrieved 02, 2011, from http://www.studymode.com/essays/Parents-Working-Abroad-That-Affect-Their-594205.html
"Parents Working Abroad That Affect Their Children's Mindset" StudyMode.com. 02 2011. 2011. 02 2011 <http://www.studymode.com/essays/Parents-Working-Abroad-That-Affect-Their-594205.html>.
- MLA 7
"Parents Working Abroad That Affect Their Children's Mindset." StudyMode.com. StudyMode.com, 02 2011. Web. 02 2011. <http://www.studymode.com/essays/Parents-Working-Abroad-That-Affect-Their-594205.html>.
"Parents Working Abroad That Affect Their Children's Mindset." StudyMode.com. 02, 2011. Accessed 02, 2011. http://www.studymode.com/essays/Parents-Working-Abroad-That-Affect-Their-594205.html.