The bed nucleus of striatum projected to the arcuate nucleus regulates anxiety-like behavior
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چکیده
منابع مشابه
Glucokinase activity in the arcuate nucleus regulates glucose intake.
The brain relies on a constant supply of glucose, its primary fuel, for optimal function. A taste-independent mechanism within the CNS that promotes glucose delivery to the brain has been postulated to maintain glucose homeostasis; however, evidence for such a mechanism is lacking. Here, we determined that glucokinase activity within the hypothalamic arcuate nucleus is involved in regulation of...
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To identify distinct transcriptional patterns between the major subcortical dopamine targets commonly studied in addiction we studied differences in gene expression between the bed nucleus of the stria terminalis (BNST), nucleus accumbens (NAc), and dorsal striatum (dStr) using microarray analysis. We first tested for differences in expression of genes encoding transcripts for common neurotrans...
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Central administration of neurokinin B (NKB) agonists stimulates immediate early gene expression in the hypothalamus and increases the secretion of vasopressin from the posterior pituitary through a mechanism that depends on the activation of neurokinin receptor 3 receptors (NK3R). The present study reports that, in the rat, immunoreactivity for NK3R is expressed in magnocellular vasopressin an...
متن کاملاثرات داروهای هیستامینرژیک در bed nucleus of the stria terminalis (bnst) رت ها در تست elevated plus maze بر رفتارهای شبه اضطرابی
سیستم هیستامینرژیک مرکزی دارای تاثیرات تنظیمی بر رفتارهای شبه اضطرابی هم در حیوانات و هم در انسان است. این تاثیرات از طریق رسپتور h1 و h2 میانجیگری میشود. تست epm(elevatd plus-maze( برای بررسی تاثیرات اضطراب زایی یا اضطراب زدایی داروها در جوندگان بکار میرود. شواهد نشان می دهند که فعالیت (bnst) bed nucleus the stria terminalis رفتار شبه اضطرابی را در انسانها و حیوانات تنظیم می کند. در مطالعه حاض...
15 صفحه اولCalcitonin gene-related peptide in the bed nucleus of the stria terminalis produces an anxiety-like pattern of behavior and increases neural activation in anxiety-related structures.
Calcitonin gene-related peptide (CGRP) evokes anxiety-like responses when infused into the lateral ventricle of rats. Because the bed nucleus of the stria terminalis (BNST) lies immediately adjacent to the lateral ventricle, is rich in CGRP receptors, and has itself been implicated in anxiety, we evaluated the hypothesis that these effects are attributable to stimulation of CGRP receptors withi...
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ژورنال
عنوان ژورنال: IBRO Reports
سال: 2019
ISSN: 2451-8301
DOI: 10.1016/j.ibror.2019.07.1229