Gelatin Test

The gelatin test is a method for detecting trypsin in feces, which is based on its ability to dissolve gelatin. This method is widely used in medicine to diagnose various diseases of the gastrointestinal tract.

During the digestion process, a digestive enzyme, trypsin, is formed in the stomach. If trypsin levels in stool are elevated, it may indicate the presence of pancreatic diseases such as pancreatitis or pancreatic cancer.

The gelatin test is carried out by applying stool diluted with water in a ratio of 1:100 to a gelatin layer of X-ray film. If the stool contains trypsin, it begins to dissolve gelatin, which leads to the formation of a transparent spot on the film. Visual determination of the presence of a transparent spot on the film allows us to draw a conclusion about the presence of trypsin in the stool.

The gelatin test is a simple and accessible method for diagnosing trypsin levels in stool. It can be used as an additional diagnostic method to confirm the results of other tests, such as a complete stool test or biochemical blood test.

However, the gelatin test is not an accurate or reliable method for diagnosing gastrointestinal diseases. It can only detect the level of trypsin in the stool and does not give a complete picture of the condition of the pancreas. To accurately diagnose diseases of the gastrointestinal tract, it is recommended to conduct a comprehensive examination of the patient, including other research methods.

In general, the gelatin test is a simple and accessible method for diagnosing trypsin levels in stool. It can be used as an additional diagnostic method, but cannot replace other research methods in diagnosing diseases of the gastrointestinal tract.