PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8062098-2 1994 It is then presumed that the action of NMDA on GnRH neurons may be indirectly mediated through interneurons, such as catecholamines. Catecholamines 117-131 gonadotropin releasing hormone 1 Rattus norvegicus 47-51 18841392-1 2009 Catecholamines (CA) play an important role in the regulation of GnRH neurons in adults, and it is probable that they control GnRH-neuron development. Catecholamines 0-14 gonadotropin releasing hormone 1 Rattus norvegicus 64-68 18841392-1 2009 Catecholamines (CA) play an important role in the regulation of GnRH neurons in adults, and it is probable that they control GnRH-neuron development. Catecholamines 0-14 gonadotropin releasing hormone 1 Rattus norvegicus 125-129 18841392-10 2009 In conclusion, these data suggest that endogenous catecholamines stimulate the GnRH neuron migration in ontogenesis. Catecholamines 50-64 gonadotropin releasing hormone 1 Rattus norvegicus 79-83 16866305-5 2006 In this present paper, data regarding distribution of catecholamine synthesising enzymes and some neuropeptides, as well as their gene expression during development in the rodent and porcine brain are summarised and related to development of LHRH-containing structures. Catecholamines 54-67 gonadotropin releasing hormone 1 Rattus norvegicus 242-246 16358768-0 2005 [Catecholamines in regulation of development of GnRH neurons of rat fetuses]. Catecholamines 1-15 gonadotropin releasing hormone 1 Rattus norvegicus 48-52 16358768-6 2005 The GnRH concentration in the caudal areas of migration of GnRH-neurons under the normal conditions and in the case of catecholamine deficiency was determined using radioimmunoassay. Catecholamines 119-132 gonadotropin releasing hormone 1 Rattus norvegicus 4-8 16358768-8 2005 The data obtained suggest the involvement of catecholamines in the regulation of development of GnRH-Neurons during prenatal development. Catecholamines 45-59 gonadotropin releasing hormone 1 Rattus norvegicus 96-100 15124352-9 2004 However, single nonenzymatic DAA-immunoreactive neurons were found in the area of anterior olfactory nuclei in the forebrain, which suggests their involvement in local cooperative synthesis of catecholamines in the area where GnRH-immunoreactive neurons penetrate in the forebrain. Catecholamines 193-207 gonadotropin releasing hormone 1 Rattus norvegicus 226-230 7479983-19 1995 Since both catecholamines activate the release of LHRH, the inhibition of their release by NO serves as an ultra-short-loop negative feedback by which NO inhibits the release of the catecholamines, thereby reducing the activation of the NOergic neurons and decreasing the release of LHRH. Catecholamines 182-196 gonadotropin releasing hormone 1 Rattus norvegicus 283-287 7479983-19 1995 Since both catecholamines activate the release of LHRH, the inhibition of their release by NO serves as an ultra-short-loop negative feedback by which NO inhibits the release of the catecholamines, thereby reducing the activation of the NOergic neurons and decreasing the release of LHRH. Catecholamines 11-25 gonadotropin releasing hormone 1 Rattus norvegicus 50-54 7479983-19 1995 Since both catecholamines activate the release of LHRH, the inhibition of their release by NO serves as an ultra-short-loop negative feedback by which NO inhibits the release of the catecholamines, thereby reducing the activation of the NOergic neurons and decreasing the release of LHRH. Catecholamines 11-25 gonadotropin releasing hormone 1 Rattus norvegicus 283-287 7479983-19 1995 Since both catecholamines activate the release of LHRH, the inhibition of their release by NO serves as an ultra-short-loop negative feedback by which NO inhibits the release of the catecholamines, thereby reducing the activation of the NOergic neurons and decreasing the release of LHRH. Catecholamines 182-196 gonadotropin releasing hormone 1 Rattus norvegicus 50-54 7894468-6 1994 As the technical parameters and particularly the tissue fixation used to detect neutral endopeptidase are compatible with immunocytochemical detection of GnRH and tyrosine-hydroxylase (the rate limiting enzyme in the synthesis of catecholamines), two double immunolabelings were realised at the ultrastructural level to determine if GnRH and dopamine nerve endings have the enzyme inserted within their plasma membrane. Catecholamines 230-244 gonadotropin releasing hormone 1 Rattus norvegicus 154-158 8264849-1 1993 Central catecholamines (CA) are known to be involved in the regulation of synthesis and secretion of gonadotropin releasing hormone (GnRH) from the hypothalamus. Catecholamines 8-22 gonadotropin releasing hormone 1 Rattus norvegicus 101-131 8264849-1 1993 Central catecholamines (CA) are known to be involved in the regulation of synthesis and secretion of gonadotropin releasing hormone (GnRH) from the hypothalamus. Catecholamines 8-22 gonadotropin releasing hormone 1 Rattus norvegicus 133-137 1922677-1 1991 This is an investigation of the effects of active immunization against gonadotrophin-releasing hormone (GnRH) conjugated to keyhole limpet hemocyanin on brain and male sexual organ concentration of catecholamines and 5-hydroxytryptamine. Catecholamines 198-212 gonadotropin releasing hormone 1 Rattus norvegicus 71-102 8481799-4 1993 Although LHRH-catecholamine synapses are established before or at birth, whether such synapses are functional remains to be resolved. Catecholamines 14-27 gonadotropin releasing hormone 1 Rattus norvegicus 9-13 1922677-1 1991 This is an investigation of the effects of active immunization against gonadotrophin-releasing hormone (GnRH) conjugated to keyhole limpet hemocyanin on brain and male sexual organ concentration of catecholamines and 5-hydroxytryptamine. Catecholamines 198-212 gonadotropin releasing hormone 1 Rattus norvegicus 104-108 2106713-0 1990 Effect of castration on eicosanoid and catecholamine-induced luteinizing hormone-releasing hormone release in vitro. Catecholamines 39-52 gonadotropin releasing hormone 1 Rattus norvegicus 61-98 1982693-5 1990 The possible roles of brain catecholamines on the behavioral effects of LHRH are analysed. Catecholamines 28-42 gonadotropin releasing hormone 1 Rattus norvegicus 72-76 2403522-9 1990 Catecholamine content in microdissected nuclei of the LHRH neuronal system [medial preoptic nucleus, suprachiasmatic nucleus, retrochiasmatic area, arcuate nucleus (ARC), and median eminence (ME)] was measured by HPLC with electrochemical detection. Catecholamines 0-13 gonadotropin releasing hormone 1 Rattus norvegicus 54-58 2501000-0 1989 Release of luteinizing hormone-releasing hormone: interrelations between eicosanoids and catecholamines. Catecholamines 89-103 gonadotropin releasing hormone 1 Rattus norvegicus 11-48 2501000-8 1989 We conclude that LTC4 does not interact with the noradrenergic pathway and that the stimulatory effect of both catecholamines on LHRH release involves PGE2, but the inhibitory effect of DA is associated with reduced LTC4 production. Catecholamines 111-125 gonadotropin releasing hormone 1 Rattus norvegicus 129-133 3517886-6 1986 These findings indicate that LHRH could exert its behavioral effects through an inhibitory action upon brain catecholamine synthesis. Catecholamines 109-122 gonadotropin releasing hormone 1 Rattus norvegicus 29-33 2881593-0 1986 Catecholamine innervation of LH-RH neurons: a developmental study. Catecholamines 0-13 gonadotropin releasing hormone 1 Rattus norvegicus 29-34 2881593-1 1986 Catecholamine innervation of luteinizing hormone-releasing hormone (LH-RH) cell subtypes in rats was investigated over development using double label, light microscopic immunocytochemistry. Catecholamines 0-13 gonadotropin releasing hormone 1 Rattus norvegicus 29-66 2881593-1 1986 Catecholamine innervation of luteinizing hormone-releasing hormone (LH-RH) cell subtypes in rats was investigated over development using double label, light microscopic immunocytochemistry. Catecholamines 0-13 gonadotropin releasing hormone 1 Rattus norvegicus 68-73 2644003-13 1989 These data suggest that LHRH neurons in estrogen-primed OVX rats are not particularly responsive to NE and that following MPN-ECS, LHRH neuronal responsiveness to this catecholamine markedly increases. Catecholamines 168-181 gonadotropin releasing hormone 1 Rattus norvegicus 131-135 3012514-6 1986 It was concluded that the role of catecholamines was not restricted only to the activation of LH-RH release from the terminals at the level of the median eminence but was also necessary at the level of LH-RH producing cells of the hypothalamus. Catecholamines 34-48 gonadotropin releasing hormone 1 Rattus norvegicus 94-99 3012514-6 1986 It was concluded that the role of catecholamines was not restricted only to the activation of LH-RH release from the terminals at the level of the median eminence but was also necessary at the level of LH-RH producing cells of the hypothalamus. Catecholamines 34-48 gonadotropin releasing hormone 1 Rattus norvegicus 202-207 6113874-0 1981 Effect of manipulating central catecholamines on puberty and the surge of luteinizing hormone and gonadotropin releasing hormone induced by pregnant mare serum gonadotropin in female rats. Catecholamines 31-45 gonadotropin releasing hormone 1 Rattus norvegicus 98-128 6145128-2 1984 By means of catecholamine fluorescence histochemistry in combination with quantitative microfluorimetry the effects of luteinizing hormone-releasing hormone (LH-RH) has been studied on the amine levels and turnover in discrete catecholamine (CA) nerve terminal populations in the hypothalamus of the hypophysectomized male rat. Catecholamines 227-240 gonadotropin releasing hormone 1 Rattus norvegicus 119-156 6145128-2 1984 By means of catecholamine fluorescence histochemistry in combination with quantitative microfluorimetry the effects of luteinizing hormone-releasing hormone (LH-RH) has been studied on the amine levels and turnover in discrete catecholamine (CA) nerve terminal populations in the hypothalamus of the hypophysectomized male rat. Catecholamines 227-240 gonadotropin releasing hormone 1 Rattus norvegicus 158-163 6356168-5 1983 These results suggest that brain catecholamines, particularly dopamine, could play a role in the behavioral effects of LHRH. Catecholamines 33-47 gonadotropin releasing hormone 1 Rattus norvegicus 119-123 6113817-0 1981 Effect of inhibitors of catecholamine synthesis on the pituitary response to LH-RH. Catecholamines 24-37 gonadotropin releasing hormone 1 Rattus norvegicus 77-82