Postsynaptic dopamine receptor glutamate regulation

Dopamine induces biochemical and physiological effects in the mammalian neostriatum. The occurrence of a D-l dopamine receptor (in the classification scheme of Kebabian and Caine) accounts for the ability of dopamine to enhance cyclic AMP formation. The occurrence of a D-2 dopamine receptor accounts for the ability of dopamine to inhibit cyclic AMP formation brought about by stimulation of a D-l dopamine receptor. Dopamine receptors mediate the regulation of (1) the release or turnover of acetylcholine (postsynaptic dopamine receptor) and (2) the release or turnover of dopar mine (presynaptic autoreceptor). Both receptors can be classified as D-2 dopamine receptors. Indications for the occurrence of dopamine receptors affecting the release or turnover of GABA, glutamate, serotonin and several neuropeptides are evaluated. 

A Postsynaptic Dopamine Receptor Regulating the Release or Turnover of Glutamate ... 

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