• measure Neuropeptides

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Young Netherlands Twin Register  YC_ACTION BB1_1 YC_ACTION BB1_2 YC_ACTION BB2 YC_ACTION - BB3
     
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    Neuropeptides, including Substance P, Beta-endorphin, Dynorphin A, neurotensin, and Leu-enkaphalin, were measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Tryptophan

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
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    Tryptophan is an amino acid that is used in the biosynthesis of proteins such as Serotonin and Melatonin. It was assessed through a blood sample using traditional enzymatic methods such as Enzyme Immuno Assay (EIA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Serotonin

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Serotonin is a neurotransmitter that modulates numerous physiological processes including cognition, mood, thermoregulation, and vasoconstriction. It was assessed from a blood sample using traditional enzymatic methods such as Enzyme Immuno Assay (EIA).
    Created October 17, 2024 • Updated October 20, 2024
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