AST (Aspartat-Aminotransferase)
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How can I purchase a test?
Please enter your postal code and email address. We will inform you about the CaboCheck pharmacies near you. If we cannot find a pharmacy in your area, we will inform you as soon as CaboCheck is available to you.
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With each test, you will receive an information sheet with your personal test QR code (CaboCheck-ID), through which you can retrieve the test result.
Test execution on-site or at a later date
You have the choice to have the test done directly in the pharmacy or to make an appointment. Sample collection is done quickly and easily by our special capillary blood machine, which ensures a gentle and efficient blood draw.
Quick and reliable results
Your sample will be evaluated by a professional laboratory, and you will receive your detailed laboratory report via email within 2-3 days. Benefit from the accuracy and reliability of medical laboratory tests, conveniently and easily conducted in your pharmacy.
CaboCheck Benefits
Professionelle Probenentnahme vor Ort in der Apotheke
Einfache Kapillarblutentnahme innerhalb von 2 Minuten
Auswertung durch medizinisches Facharztlabor
Labor-Ergebnisse als PDF oder online
Fragen und Antworten zu AST - Aspartat Aminotransferase
What is the respective laboratory value?
AST is an enzyme that occurs in various tissues, especially in the liver, in the heart muscle and in the muscles. The laboratory value measures the concentration of AST in the blood and is used to assess liver and heart function as well as muscle damage.
For whom is such a test to be considered?
A AST test is recommended for: • Persons with suspected liver damage or liver diseases (e.g. hepatitis, cirrhosis of the liver) • Patients with symptoms such as jaundice, fatigue or pain in the upper abdomen • People with suspected heart attack or muscle damage • Monitoring of patients with known liver or heart problems
What is it used for?
The test serves the diagnosis and monitoring of diseases that are associated with cell damage in the liver, heart or muscles. It is often measured together with ALT to distinguish between liver and heart problems.
What can be inferred from that?
Here is the translation: An elevated AST value can indicate the following conditions: • Liver damage due to hepatitis, alcohol abuse or medication • Heart attack • Muscle diseases such as myositis or muscular dystrophy A low value is unremarkable and has no clinical significance. Symptoms of elevated AST can include: • Jaundice or dark urine in liver problems • Chest pain or shortness of breath in heart problems • Muscle pain or weakness in muscle diseases
What is the ideal time for a test?
The testing can be carried out at any time of the day.
Particularly interesting?
• AST is less specific for the liver than ALT, as it occurs in many tissues. • The ratio of AST to ALT (De-Ritis ratio) can help distinguish between alcoholic and non-alcoholic liver damage. • Muscle injuries or strenuous physical exertion can also increase AST.