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dopaminergic receptor

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dopaminergic receptor,
a protein on the surfaces of certain cells that binds specifically to the neurotransmitter DOPamine. Such receptors on vascular epithelial cells, when stimulated by DOPamine, cause the renal mesenteric, coronary, and cerebral arteries to dilate and the flow of blood to increase.


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It results from blockade of the dopaminergic receptors in the corpus striatum, and is characterized by spasticity of the skeletal muscle and generation of excessive heat.
1] activity antagonists that reverted the effects of d-amphetamine on the quarter life, it could be thought that this subtype of dopaminergic receptor could have a greater implication in the perception of time.
Administration of endosulfan during gestation and lactation in rats up to 2-3 weeks of age produced a significant decrease in the affinity and maximum numbers of striatal dopaminergic receptors without affecting other receptor profiles, suggesting that dopaminergic receptors are unusually sensitive to the action of endosulfan (Seth et al.
 
 
 
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