Pruebas
Double-Negative T-Lymphocyte Subpopulation Count
The determination of the number of sub-population of double-negative T-lymphocytes (negative for both CD4 and CD8) in a sample.
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Pruebas
The determination of the number of sub-population of double-negative T-lymphocytes (negative for both CD4 and CD8) in a sample.
Pruebas
The determination of the ratio of double-negative T-lymphocytes to lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the ratio of double-negative T-lymphocytes to T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the number of sub-population of double-positive T-lymphocytes (T-lymphocytes that are both CD4+ and CD8+) in a sample.
Pruebas
Drugs are chemical substances that can change how your body and mind work. A drug test looks for signs of illegal drugs or certain prescription and/or over-the-counter (OTC) medicines that can be misused. The test is usually done with a sample of your urine (pee). Less commonly, drug testing uses a sample of your blood, saliva (spit), hair, sweat, fingernails, or breath. The purpose of a drug test is to look for drug use and misuse, which includes:
Pruebas
The determination of the number of a subpopulation of cytotoxic effector T-lymphocytes in a sample.
Pruebas
The determination of the ratio of helper regulatory effector T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the ratio of helper regulatory effector T-lymphocytes to T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the number of a subpopulation of helper effector T-lymphocytes in a sample.
Pruebas
The determination of the number of a subpopulation of cytotoxic effector memory T-lymphocytes in a sample.
Pruebas
The determination of a sub-population of cytotoxic effector memory T-lymphocytes to a sub-population of cytotoxic effector memory T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the ratio of T-lymphocytes cytotoxic effector memory to T-lymphocytes cytotoxic present in a sample. The measurement may be expressed as a ratio or percentage.