Pentagastrin
Pentagastrin
Pentagastrin (pronounced pen-ta-gas-trin) is a synthetic peptide that has the same physiological effects as gastrin when administered to humans and animals.
Etymology
The term "Pentagastrin" is derived from the Greek words "penta", meaning five, and "gastrin", which is a hormone that stimulates gastric acid secretion. The "five" refers to the five amino acids that make up the peptide.
Function
Pentagastrin is used primarily in diagnostic procedures to evaluate gastric acid secretory function. It works by stimulating the cells in the stomach to produce acid and other digestive juices. This can help doctors determine if a patient's stomach is producing too much or too little acid.
Related Terms
- Gastrin: A hormone that stimulates the production of gastric acid by the stomach.
- Peptide: A short chain of amino acids, the building blocks of proteins.
- Gastric acid: The acid produced in the stomach that aids in the digestion of food.
- Diagnostic procedure: A type of medical test performed to determine the presence of disease or other medical conditions.
Side Effects
Like all medications, Pentagastrin can cause side effects. These may include nausea, vomiting, abdominal pain, and flushing. In rare cases, it can cause severe allergic reactions.
Precautions
Before using Pentagastrin, patients should inform their healthcare provider if they have any allergies, are pregnant or planning to become pregnant, or are breastfeeding. It is also important to discuss any other medications, vitamins, or herbal supplements being taken, as these can interact with Pentagastrin.
External links
- Medical encyclopedia article on Pentagastrin
- Wikipedia's article - Pentagastrin
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