Corticosteroid receptor hypothesis

Addiction to cortisone was the subject of the 1956 motion picture, Bigger Than Life , produced by and starring James Mason . Though it was a box-office flop upon its initial release, [15] many modern critics hail it as a masterpiece and brilliant indictment of contemporary attitudes towards mental illness and addiction. [16] In 1963, Jean-Luc Godard named it one of the ten best American sound films ever made. [17] John F. Kennedy needed to regularly use corticosteroids such as cortisone as a treatment for Addison's Disease . [18]

AB - Steroids may rapidly alter neuronal function and behavior through poorly characterized, direct actions on neuronal membranes. The membrane-bound receptors mediating these behavioral responses have not been identified. [3H]Corticosterone labels a population of specific, high-affinity recognition sites (dissociation constant = nanomolar) in synaptic membranes from an amphibian brain. These binding sites were localized by receptor autoradiography in the neuropil, ouside the regions of perikarya. The affinities of corticoids for this [3H]corticosterone binding site were linearly related to their potencies in rapidly suppressing male reproductive behavior. Thus, it appears that brain membranes contain a corticosteroid receptor that could participate in the regulation of behavior.

Corticosteroid receptor hypothesis

corticosteroid receptor hypothesis


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