Alcohol Exposure Alters NMDAR Function in the Bed Nucleus of the Stria Terminalis
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چکیده
منابع مشابه
Adolescent nicotine alters dendritic morphology in the bed nucleus of the stria terminalis.
Adolescent nicotine increases dendritic elaboration in several areas associated with the extended amygdala. It also increases anxiety-like behavior in adulthood. An unresolved question is whether adolescent nicotine alters dendritic structure in the bed nucleus of the stria terminalis (BNST), which may contribute to altered anxiety-like behavior. To investigate this possibility, adolescent male...
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The ventromedial prefrontal cortex (vmPFC) plays a key role in modulating emotional responses, yet the precise neural mechanisms underlying this function remain unclear. vmPFC interacts with a number of subcortical structures involved in affective processing, including the amygdala, hypothalamus, periaqueductal gray, ventral striatum, and bed nucleus of stria terminalis (BNST). While a previous...
متن کاملGlutaminergic receptor in the rostroal ventrolateral medulla mediate the cardiovascular responses to activation of the bed nucleus of the stria terminalis in female ovariectomized rat
Introduction: Experiments were done to investigate the cardiovascular response to glutamate (Glu) injection in the bed nucleus of stria terminalis (BST) in urethane anesthetized ovariectomized (OVX) or OVX estrogen treated (OVX+E) female Wistar rats. In this study also the effect of glutaminergic system of the rostral ventrolateral medulla (RVLM) on Glu stimulation of cardiovascular...
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 اولIntrinsic connections in the anterior part of the bed nucleus of the stria terminalis.
Intrinsic connections in the anterior portion of the bed nucleus of the stria terminalis (BNST-A) were studied using patch recordings and ultraviolet (UV) glutamate uncaging (GU) in vitro. UV light was delivered at small BNST-A sites in a grid-like pattern while evoked responses were monitored in different BNST-A regions. Three sectors were distinguished in the BNST-A using fiber bundles readil...
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ژورنال
عنوان ژورنال: Neuropsychopharmacology
سال: 2009
ISSN: 0893-133X,1740-634X
DOI: 10.1038/npp.2009.69