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Receptor Site Affinity Mapping

Meaning

Receptor Site Affinity Mapping is a sophisticated diagnostic technique used to quantitatively assess the binding strength (affinity) and density of specific hormone or neurotransmitter receptors on the surface of target cells within an individual. Mapping this affinity provides crucial insight into the true biological effectiveness of circulating hormones, as optimal hormone levels are functionally meaningless if the corresponding receptors are sparse or desensitized. This clinical tool is essential for precision hormonal therapy.