Stool diagnostics alpha-1 antitrypsin

What is being investigated?

This test measures alpha-1 antitrypsin in stool . Alpha-1 antitrypsin is a protein that is normally hardly lost in the intestine and therefore serves as a marker for the integrity of the intestinal mucosa .

When is the test useful?

The test can provide indications as to whether the intestinal mucosa is intact or whether there is increased protein loss through the intestine .
A disrupted intestinal barrier can occur in connection with inflammatory processes or functional disorders of the intestine, among other things.

Background on Alpha-1 Antitrypsin

Alpha-1-antitrypsin is a protein found in the blood that is largely stable against digestive enzymes. Elevated levels of it in the stool may indicate that the intestinal lining is more permeable than usual .

Stool analysis allows for a non-invasive assessment of intestinal barrier function.

Implementation and classification

The examination is carried out using a stool sample , which is evaluated in the laboratory.
The results serve as a preliminary assessment of the intestinal barrier and do not replace medical diagnosis. In cases of abnormal findings , further specialist evaluation may be advisable.

Scope of delivery and execution