Tests
17-Ketosteroid Measurement
The determination of the amount of total 17-ketosteroids present in a sample.
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Tests
The determination of the amount of total 17-ketosteroids present in a sample.
Tests
The determination of the amount of total 3-nitrotyrosine in a sample.
Tests
The total number of white blood cells that are basophils. It is calculated by multiplying the white blood cell count by the percent of basophils in the differential white blood cell count.
Tests
The total number of white blood cells that are eosinophils. It is calculated by multiplying the white blood cell count by the percent of eosinophils in the differential white blood cell count.
Tests
The measurement of the ratio of activated T-lymphocytes expressing CD4 to the total number of T-lymphocytes in a sample expressed as a percent value.
Tests
The determination of the ratio of alpha-tocopherol compared with the total vitamin E in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the ratio of alpha-1 globulin compared to total protein present in a sample. The measurement may be expressed as a ratio or percentage.
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The determination of the ratio of a sub-population of alpha-beta T-lymphocytes to total alpha-beta T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the ratio of the alpha-beta T-lymphocytes to total T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
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The determination of the ratio of antibody-secreting B-lymphocytes to total class-switched memory B-lymphocyte present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the ratio of a sub-population of basophils to total basophils present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the ratio of basophils compared to total cells present in a sample. The measurement may be expressed as a ratio or percentage.