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Figure 4. Scatchard analysis and displacement curves of human [125I] adrenomedullin. (A,B) Data from HSY cells. (C,D) Data from HSG cells. (A,C) Scatchard analysis of specific [125I] adrenomedullin binding; displacement with adrenomedullin. (B,D) Displacement of [125I] adrenomedullin binding by increasing concentrations of adrenomedullin (filled squares), CGRP (open squares), calcitonin (open circles), amylin (filled circles), or PAMP (filled triangles). Each point represents the mean of triplicate determinations.
