Abstract:
:The effects of an intensive short-term glucocorticoid (e.g. triamcinolone) regimen in cats have been studied on the actions of the dopamine (DA) receptor agonist apomorphine (APO) on spinal lumbar primary afferent excitability (dorsal root reflex or DRR) and monosynaptic reflex (MSR) transmission. Glucocorticoid dosing significantly decreased the APO-induced depression of the spinal DRR, but not the similar action of APO on the MSR. This complex effect of triamcinolone on spinal dopaminergic activation by APO may represent a differential action of glucocorticoid on two types of spinal DA receptors with one type, but not the other, undergoing partial desensitization.
journal_name
Brain Resjournal_title
Brain researchauthors
Hall ED,Tyler CV Jrdoi
10.1016/0006-8993(83)90894-6subject
Has Abstractpub_date
1983-05-16 00:00:00pages
380-3issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(83)90894-6journal_volume
267pub_type
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