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GHRH is synthesised by a sub-population of neuroendocrine neurones in the [[arcuate nucleus]] of the hypothalamus, and somatostatin by a sub-population of neurones in ...ble amounts – and may also be present in a small subset of neurones in the arcuate nucleus.

...he brain that express leptin receptors; in particular on neurones of the [[arcuate nucleus]] and [[ventromedial nucleus]] of the [[hypothalamus]].<ref name=schwartz20 ...petite-inhibiting [[proopiomelanocortin]] (POMC) neurons, located in the [[arcuate nucleus]]. Leptin inhibits the NPY neurons,causing a decrease in the release of the

...upraoptic nucleus]] and [[paraventricular nucleus]] and by neurones in the arcuate nucleus (it is also produced in the [[pituitary gland]]. Enkephalins however are pr

...lated expression of agouti-related protein (AGRP) mRNA in the hypothalamic arcuate nucleus of hyperphagic and obese tub/tub mice | journal = Mol Brain Res| volume = 1

...ptides. For example, one population of apetite-regulating neurons in the [[arcuate nucleus]] of the hypothalamus makes at least two peptides - [[neuropeptide Y]] and ...wth hormone]], while another population of neuroendocrine neurons in the [[arcuate nucleus]] of the hypothalamus synthesises and releases [[growth hormone releasing h

...cuate nucleus]] of the hypothalamus has a particularly important role. The arcuate nucleus contains several different populations of nerve cells, one of which makes a ...plexus]], but whether something similar exists for ghrelin is unclear. The arcuate nucleus is adjacent to the [[median eminence]], an area of the brain which lacks a

...hrough peripheral circulation. The [[nucleus tractus solitarii]] and the [[arcuate nucleus]] are then activated. }} ...es insulin sensitivity. GLP-1 also activates anorexigenic neurons in the [[arcuate nucleus]] via the caudal brainstem, thereby suppressing [[appetite]]. It also decre

...produced by a subpopulation of neurones in the ventromedial part of the [[arcuate nucleus]] in the mammalian [[hypothalamus]]. The same neurons also produce [[neurop

Jhanwar-Uniyal M ''et al.'' (1993) Neuropeptide Y projection from arcuate nucleus to parvocellular division of paraventricular nucleus: specific relation to ...Y projection in this relationship, which traverses from cell bodies in the arcuate nucleus

...her makes [[dopamine]] and regulates [[prolactin]] secretion. However, the arcuate nucleus also contains two populations of neurones that regulate [[appetite]] - one ...when it is empty, stimulates hunger. These two hormones both act at the [[arcuate nucleus]] and also at the [[ventromedial nucleus]] of the hypothalamus; these two s

...Leptin activates anorexigenic POMC neurons through a neural network in the arcuate nucleus. ''Nature'' 441:480-4 PMID 11373681. ...lation of proopiomelanocortin gene expression by neuropeptide Y in the rat arcuate nucleus. ''Brain Research'' 674:112-116 PMID 7773678.

...of the orexigenic (appetite-stimulating) effects of the [[Arcuate nucleus|arcuate nucleus]] NPY neurones, as CB1 antagonist will reduce food intake even in mice mode

...chiasmatic nucleus. ''Endocrinology'' 147:283–94</ref>. Activation of the arcuate nucleus releases NYP and AgRP (two potent orexigenic peptides) into the PVN which u

...rain. In particular, there ae populations of somatostatin neurons in the [[arcuate nucleus]], the [[hippocampus]] and the brainstem [[nucleus of the solitary tract]].

...er, and one important site of action is at the [[arcuate nucleus]]. In the arcuate nucleus, some neurones produce substances which induce feeding (''orexigenic'') whi Appetite-regulating neurons of the arcuate nucleus project to many other parts of the hypothalamus, including to the [[lateral

...ptors which are mainly located in the [[ventromedial nucleus]] (VMN) and [[arcuate nucleus]] (ARC) of the [[hypothalamus]]. The leptin signal transmits information ab

..., the [[nucleus tractus solitarii]] (NTS) of the caudal medulla, and the [[arcuate nucleus]] of the hypothalamus. ...on. It is a potent inhibitor of appetite, acting on MC3-R and MC4-R in the arcuate nucleus. <ref>Tung YCL ''et al.'' (2007) A comparative study of the central effects

...oup in the [[nucleus of the solitary tract]]. Other inputs come from the [[arcuate nucleus]] and the [[olfactory bulb]]. Many of these afferent fibres contain [[neuro

...pituitary gland]]. Dopamine is released from specialised neurons of the [[arcuate nucleus]] of the [[hypothalamus]] into the blood vessels of the median eminence, wh

...areas; the [[nucleus of the solitary tract]] (NTS) and the hypothalamic [[arcuate nucleus]].<ref name=Tome09>Tome D ''et al.'' (2009) Protein, amino acids, vagus ner ...07/> PPY acts on the Y2 receptors of the [[neuropeptide Y]] neurons in the arcuate nucleus. This inhibits the secretion of neuropeptide Y and [[agouti-related protein