androgens/estrogens; lc-ms/ms

  1. madman

    Diagrams: Accurate Androgen and Estrogen Measurement in Human Serum and Plasma

    * Probably the most challenging forms to quantify, due to their relatively low concentrations are the so called free forms. The free forms of all the hormones (shown in Figs. 1–3) are the hormones not bound to proteins, or conjugated to other molecules (see Fig. 2) and are biologically active...
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