পাকস্থলী হইতে অন্ত্রে প্রবেশদ্বার;
pylorus definition
The pylorus is the narrow, muscular opening between the stomach and the small intestine.
pylorus শব্দটির synonyms বা প্রতিশব্দ
pylorus Example in a sentence
The pylorus, the muscular valve separating the stomach from the duodenum, plays a crucial role in regulating gastric emptying.
The pylorus undergoes rhythmic contractions that control the flow of food from the stomach into the small intestine.
Disturbances in pyloric function, such as pyloric stenosis, can cause severe gastrointestinal symptoms.
Helicobacter pylori, a bacteria, often colonizes the pylorus and can contribute to ulcers.
Certain medications, like proton pump inhibitors, can affect the acidity of the stomach, thereby influencing pyloric function.
The pylorus contains specialized cells called G cells, which secrete the hormone gastrin, which stimulates gastric acid secretion.
The pylorus receives nerve signals from the brain and other parts of the digestive system, coordinating its activity with the rest of the GI tract.
In cases of pyloric stenosis, surgical interventions may be necessary to dilate or bypass the pylorus, allowing food to pass into the small intestine.
Abnormalities in the pylorus can lead to gastroesophageal reflux disease (GERD), where stomach contents can regurgitate back into the esophagus.
The pylorus is an essential anatomical structure in the digestive system, ensuring the proper and controlled release of food from the stomach.