Enzyme markers

Enzyme markers
Definition
Enzyme markers are tests for specific enzyme activity in the body. Diseases or defects passed down through families can cause enzymes to stop working or to be less active.

Enzyme markers are tests for specific enzyme activity in the body. Diseases or defects passed down through families can cause enzymes to stop working or to be less active.
Test results are reported as a percentage of normal enzyme activity.

It is inducible by ethanol and metabilizes alcohol. Experimentally, it is used to study the effects of ethanol usage and withdrawal via enzyme markers such as N-nitrosodimethylamine demethylase. (Pharmacogenetics 1995;5 Spec No:S141-4) EC 1.5.99.-.

In this test, levels of IgE antibodies are detected by a highly sensitive technique called radioimmunoassay, or enzyme-linked assay. In this technique, radioactive or enzyme markers make the antibodies easy to spot.

Enzyme markers
Enzyme-linked immunoassay (ELISA)
EOM (Extraocular muscle function testing)
Eosinophil count - absolute
Eosinophilic fasciitis
Eosinophilic granuloma - x-ray of the skull
Eosinophilic granuloma (Histiocytosis) ...

See also: Cancer, Granuloma, X-Ray, Fever, Emergencies