The gall bladder cholecystokinin receptor exists in two guanine nucleotide-binding protein-regulated affinity states.

Abstract

To study proximal events in cholecystokinin (CCK) action on bovine gall bladder smooth muscle, we used the hormone analogue D-Tyr-Gly-[(N1e28,31)CCK-26-32]-phenethyl ester (OPE), which has unique biological properties. This fully efficacious agonist differs from native CCK by not expressing supramaximal inhibition of cell shortening, yet it clearly… (More)

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Cite this paper

@article{Molero1991TheGB, title={The gall bladder cholecystokinin receptor exists in two guanine nucleotide-binding protein-regulated affinity states.}, author={Xavier Molero and Laurence J. Miller}, journal={Molecular pharmacology}, year={1991}, volume={39 2}, pages={150-6} }