Results 211 to 220 of about 23,715 (250)
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Regulatory Peptides, 2005
The fact that galanin, beta-endorphin and their receptors are present in the arcuate nucleus of hypothalamus (ARC), coupled with our previous observation that both beta-endorphin and galanin play antinociceptive roles in pain modulation in the ARC, made it of interest to study their interactions.
Yan-Gang, Sun, Long-Chuan, Yu
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The fact that galanin, beta-endorphin and their receptors are present in the arcuate nucleus of hypothalamus (ARC), coupled with our previous observation that both beta-endorphin and galanin play antinociceptive roles in pain modulation in the ARC, made it of interest to study their interactions.
Yan-Gang, Sun, Long-Chuan, Yu
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Topography of the dopamine neurons in the arcuate nucleus of the mouse hypothalamus
Cells Tissues Organs, 1979The distribution of the dopamine (DA) cell bodies was elucidated within the mouse arcuate nucleus by fluorescence histochemistry. The arcuate nucleus was divided into five regions; heterogeneity in distribution and different amounts of DA among the regional areas were demonstrated.
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Arcuate nucleus, median eminence, and hypophysial pars tuberalis.
Handbook of Clinical Neurology, 2021The arcuate nucleus (ARC) is located in the mediobasal hypothalamus and forms a morphological and functional entity with the median eminence (ME), the ARC-ME. The ARC comprises several distinct types of neurons controlling prolactin release, food intake,
H. Korf, M. Møller
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Cell Metabolism, 2013 Summary The delivery of blood-borne molecules conveying metabolic information to neural networks that regulate energy homeostasis is restricted by brain barriers.
Fanny Langlet +2 more
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Infusions of acetaldehyde into the arcuate nucleus of the hypothalamus induce motor activity in rats
Life Sciences, 2009The hypothalamic arcuate nucleus (ARH) is one of the brain regions with the highest levels of catalase expression. Acetaldehyde, metabolized from ethanol in the CNS through the actions of catalase, has a role in the behavioral effects observed after ethanol administration.
Correa, Merce +2 more
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Neuroendocrinology, 2008
The membrane properties of arcuate nucleus (ARN) neurons and their connections with extranuclear regions were examined in vitro, using intracellular recordings obtained in superfused explants of rat hypothalamus. Current-clamp analysis revealed that the electroresponsive properties of a large proportion of ARN neurons are influenced by the expression ...
S J, MacMillan, C W, Bourque
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The membrane properties of arcuate nucleus (ARN) neurons and their connections with extranuclear regions were examined in vitro, using intracellular recordings obtained in superfused explants of rat hypothalamus. Current-clamp analysis revealed that the electroresponsive properties of a large proportion of ARN neurons are influenced by the expression ...
S J, MacMillan, C W, Bourque
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Pain, 2003
Although exogenous administration of beta-endorphin to the arcuate nucleus of hypothalamus (ARC) had been shown to produce antinociception, the role of endogenous beta-endorphin of the ARC in nociceptive processing has not been studied directly. The aim of the present study was to investigate the effect of endogenous beta-endorphin in the ARC on ...
Yan-Gang, Sun +2 more
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Although exogenous administration of beta-endorphin to the arcuate nucleus of hypothalamus (ARC) had been shown to produce antinociception, the role of endogenous beta-endorphin of the ARC in nociceptive processing has not been studied directly. The aim of the present study was to investigate the effect of endogenous beta-endorphin in the ARC on ...
Yan-Gang, Sun +2 more
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Endocrinology, 1979
The purpose of this investigation was to study the response of the hypothalamo-pituitary axis to gonadal steroids in animals with a chemically induced lesion of the arcuate nucleus (ARC). A lesion of the ARC was induced by the administration of 8 mg monosodium glutamate (MSG)/g BW to hamsters on day 8 of the neonatal period; control animals received ...
A A, Lamperti, D M, Baldwin
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The purpose of this investigation was to study the response of the hypothalamo-pituitary axis to gonadal steroids in animals with a chemically induced lesion of the arcuate nucleus (ARC). A lesion of the ARC was induced by the administration of 8 mg monosodium glutamate (MSG)/g BW to hamsters on day 8 of the neonatal period; control animals received ...
A A, Lamperti, D M, Baldwin
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Neuroendocrinology, 2008
It is well known that the opiate peptides, especially the pro-opiomelanocortin (POMC)-related peptide β-endorphin, stimulate the release of prolactin (PRL) in the rat. In order to evaluate the involvement of PRL on the activity of POMC neurons in the arcuate nucleus, we have studied the effects of the injection of PRL into the third ventricle of intact
Y, Tong, G, Pelletier
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It is well known that the opiate peptides, especially the pro-opiomelanocortin (POMC)-related peptide β-endorphin, stimulate the release of prolactin (PRL) in the rat. In order to evaluate the involvement of PRL on the activity of POMC neurons in the arcuate nucleus, we have studied the effects of the injection of PRL into the third ventricle of intact
Y, Tong, G, Pelletier
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Arcuate nucleus of hypothalamus involved in analgesic action of l-THP.
Acta pharmacologica Sinica, 2001To study the role of the arcuate nucleus of hypothalamus in analgesic action of l-tetrahydropalmatine (l-THP).The horseradish peroxidase (HRP) retrograde tracing, HRP retrograde tracing combined with immunohistochemistry, lesion of nucleus, tail-flick test, and intra-PAG injection were used in the present study.HRP retrograde tracing results showed ...
J Y, Hu, G Z, Jin
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