نتایج جستجو برای: bed nucleus stria terminalis bst
تعداد نتایج: 162203 فیلتر نتایج به سال:
Glucocorticoids regulate corticotropin-releasing hormone (CRH) gene expression in the placenta and the brain. In both the placenta and two extrahypothalamic sites in the brain (the amygdala and the bed nucleus of the stria terminalis), glucocorticoids elevate CRH gene expression. One functional role of the elevation of CRH by glucocorticoids may be to signal adversity. When CRH is over-expresse...
The bed nucleus of the stria terminalis (BNST) is thought to generate anxiety-like states via its projections to autonomic and neuroendocrine regulatory structures of the brain. However, because most BNST cells are GABAergic, they are expected to inhibit target neurons. In contrast with this, infusion of calcitonin gene-related peptide (CGRP) into BNST was reported to potentiate anxiety while a...
bstract—Sex differences in nuclear volume or neuron numer often are attributed to the hormonal control of cell death. n the spinal nucleus of the bulbocavernosus, the central ortion of the medial preoptic nucleus, and the principal ucleus of the bed nucleus of the stria terminalis testicular ormones decrease cell death during perinatal life, resulting n a male advantage in neuron number in adul...
Sex-Specific Effects of Stress on Oxytocin Neurons Correspond With Responses to Intranasal Oxytocin.
BACKGROUND Oxytocin (OT) is considered to be a stress-buffering hormone, dampening the physiologic effects of stress. However, OT can also be anxiogenic. We examined acute and long-lasting effects of social defeat on OT neurons in male and female California mice. METHODS We used immunohistochemistry for OT and c-fos cells to examine OT neuron activity immediately after defeat (n = 6-9) and 2 ...
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