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Definition
Enzyme markers are tests for specific enzyme activity in the body. Diseases can cause enzymes to stop functioning or decrease their activity. Enzyme marker tests combine an enzyme with its substrate (the substance being changed by the enzyme) and monitor the output. Results are reported as a percentage of typical (normal) enzyme activity. Update Date: 5/17/2003 Updated by: Bridget Martell, M.D., Department of Internal Medicine, Albert Einstein College of Medicine, New York, NY. Review provided by VeriMed Healthcare Network.
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Page last updated: 28 October 2004 |