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[Autoradiographic localization of retinal dopaminergic receptors in man. Functional implications]
Abstract:
Dopamine receptors were studied autoradiographically in human retina. Both types of D-1 (labelled by 1251-SCH 23982) and D-2 (labelled by 1251-Iodosulpride) binding sites were present in human retina and exclusively localized in the two plexiform layers. The hypothetic role of these receptors in visual function was discussed.