Article ID Journal Published Year Pages File Type
6284730 Neuroscience Letters 2011 5 Pages PDF
Abstract
► We investigated the relationship between the response of the hypothalamic-pituitary-adrenal axis and the ventral ascending noradrenergic bundles in rats with occlusal disharmony. ► We examined changes in extracellular noradrenaline in the hypothalamic paraventricular nucleus and plasma corticosterone following occlusal disharmony in rats injected with 6-hydroxydopamine. ► 6-hydroxydopamine microinjection into the ventral ascending noradrenergic bundles reduced the magnitude of the responses of extracellular noradrenaline in the paraventricular nucleus and the plasma corticosterone to occlusal disharmony.
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