Indicadores
Hemoglobin F
A tetrameric complex of 2 molecules of hemoglobin subunit alpha (encoded by either the HBA1 or HBA2 gene) and 2 molecules of hemoglobin subunit gamma (encoded by either the HBG1 or HBG2 gene).
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Indicadores
A tetrameric complex of 2 molecules of hemoglobin subunit alpha (encoded by either the HBA1 or HBA2 gene) and 2 molecules of hemoglobin subunit gamma (encoded by either the HBG1 or HBG2 gene).
Pruebas
The determination of the amount of immunoglobulin heavy constant gamma 2 present in a sample.
Indicadores
Interferon gamma (166 aa, ~19 kDa) is encoded by the human IFNG gene. This protein is involved in antiviral activity, macrophage activation, antiproliferative activity and immunopotentiation.
Pruebas
The determination of the amount of interferon gamma present in a sample.
Indicadores
Exhibiting a broad range of biological activities on T and natural killer cells, Interleukin-12 is a disulfide-bonded heterodimeric cytokine composed of a 35-kD IL12A subunit (IL-6 Superfamily) and a 40-kDa IL12B subunit (Type I Cytokine Receptor 3 Family). IL12 stimulates T-cell-independent production of IFN-gamma by PBMCs, enhances NK cell lytic activity, acts as a growth factor for T- and NK-cells, and is important for Th1 and Th2 cell differentiation. Lymphocyte responses to IL12 require NOS2A and are mediated by STAT4 activator of transcription. (NCI)
Indicadores
Interleukin-18 (193 aa, ~22 kDa) is encoded by the human IL18 gene. This protein is involved in the regulation of both natural killer cell activity and the production of interferon gamma.
Indicadores
Osteocalcin (100 aa, ~11 kDa) is encoded by the human BGLAP gene. This protein is involved in bone development.
Artículo
Research record from Clin Lab, 2026-09-01. PMID 42733985.
Indicadores
A long-acting barbituric acid derivative with antipsychotic property. Phenobarbital binds to and activates the gamma-aminobutyric acid (GABA)-A receptor, thereby mimicking the inhibitory actions of GABA in the brain. The activation effects of the phenobarbital-receptor-ionophore complex include increased frequency of chloride channel openings, membrane hyperpolarization and ultimately synaptic inhibition and decreased neuronal excitability. In addition, this agent inhibits glutamate induced depolarization.
Indicadores
Antibodies in the serum of individuals with rheumatoid arthritis that react with antigenic determinants or immunoglobulins that enhance agglutination of suspended particles coated with pooled human gamma-globulin. Rheumatoid factors also occur in other autoimmune and certain infectious diseases.
Pruebas
A quantitative measurement of the amount of gamma glutamyl transpeptidase present in a sample of serum.
Pruebas
The determination of the amount of neuron specific enolase present in a serum sample.