Academic literature on the topic 'Neurones NPY'
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Journal articles on the topic "Neurones NPY"
Williams, Gareth, Joanne A. Harrold, and David J. Cutler. "The hypothalamus and the regulation of energy homeostasis: lifting the lid on a black box." Proceedings of the Nutrition Society 59, no. 3 (August 2000): 385–96. http://dx.doi.org/10.1017/s0029665100000434.
Full textAdams, Eric F., Maria S. Venetikou, Christine A. Woods, S. Lacoumenta, and J. M. Burrin. "Neuropeptide Y directly inhibits growth hormone secretion by human pituitary somatotropic tumours." Acta Endocrinologica 115, no. 1 (May 1987): 149–54. http://dx.doi.org/10.1530/acta.0.1150149.
Full textGładysz, A., P. Krejci, J. Simůnek, and J. Polkowska. "Effects of central infusions of neuropeptide Y on the somatotropic axis in sheep fed on two levels of protein." Acta Neurobiologiae Experimentalis 61, no. 4 (December 31, 2001): 255–66. http://dx.doi.org/10.55782/ane-2001-1401.
Full textSienkiewicz, W., A. Chrószcz, A. Dudek, M. Janeczek, and J. Kaleczyc. "Caudal mesenteric ganglion in the sheep – macroanatomical and immunohistochemical study." Polish Journal of Veterinary Sciences 18, no. 2 (June 1, 2015): 379–89. http://dx.doi.org/10.1515/pjvs-2015-0049.
Full textKároly, Norbert, Endre Dobó, and András Mihály. "Comparative immunohistochemical study of the effects of pilocarpine on the mossy cells, mossy fibres and inhibitory neurones in murine dentate gyrus." Acta Neurobiologiae Experimentalis 75, no. 2 (June 30, 2015): 220–37. http://dx.doi.org/10.55782/ane-2015-2030.
Full textChan, Y. Y., D. K. Clifton, and R. A. Steiner. "Role of NPY Neurones in GH-Dependent Feedback Signalling to the Brain." Hormone Research 45, no. 1 (1996): 12–14. http://dx.doi.org/10.1159/000184820.
Full textJoly, A., R. Denis, J. Castel, R. Palmiter, C. Magnan, and S. Luquet. "O35 Rôle des Neurones NPY/AgRP dans le contrôle de la balance énergétique." Diabetes & Metabolism 36 (March 2010): A10. http://dx.doi.org/10.1016/s1262-3636(10)70039-2.
Full textBrooks, P. A., J. S. Kelly, J. M. Allen, D. A. S. Smith, and T. W. Stone. "Direct excitatory effects of neuropeptide Y (NPY) on rat hippocampal neurones in vitro." Brain Research 408, no. 1-2 (April 1987): 295–98. http://dx.doi.org/10.1016/0006-8993(87)90391-x.
Full textle Roux, C. W., and S. R. Bloom. "Peptide YY, appetite and food intake." Proceedings of the Nutrition Society 64, no. 2 (May 2005): 213–16. http://dx.doi.org/10.1079/pns2005427.
Full textHåkansson, Marie-Louise, Anna-Lena Hulting, and Björn Meister. "Expression of leptin receptor mRNA in the hypothalamic arcuate nucleus - relationship with NPY neurones." NeuroReport 7, no. 18 (November 1996): 3087–92. http://dx.doi.org/10.1097/00001756-199611250-00059.
Full textDissertations / Theses on the topic "Neurones NPY"
King, Peter John. "The study of NPY neurones in the rat hypothalamus." Thesis, University of Liverpool, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367248.
Full textLeclerc, Clémence. "Caractérisation multiparamétrique des neurones du hilus du gyrus denté chez la souris." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2012. http://tel.archives-ouvertes.fr/tel-00833326.
Full textFioramonti, Xavier. "Mise en évidence et caractérisation de neurones sensibles au glucose dans le noyau arqué de souris : approche in vitro par électrophysiologie et étude in vivo." Toulouse 3, 2005. http://www.theses.fr/2005TOU30139.
Full textGlucose is known to regulate energetic homeostasis in controlling the electrical activity of glucose-sensing neurones. Using electrophysiological recordings on mouse brain slice, we show that 4 distinct glucose-sensitive neurones subpopulations exist in the arcuate nucleus. GE and GI neurones are respectively excited and inhibited by a hypoglycaemia (5-0 mM glucose); HGE and HGI neurones are respectively excited and inhibited by a hyperglycaemia (5-20 mM glucose). Then, in order to suggest a physiologic relevance of these neurones, we decided to characterize the neuropeptides express in these cells. Using NPY-GFP mouse, we show that GI neurones express NPY. Nevertheless, using POMC-GFP mouse, we show that GE or HGE neurones do not express POMC. This result was confirmed in vivo, in using the neuronal activating marker c-fos. This work replaces these glucose-sensitive neurones in the neural network involved in the control of energetic homeostasis
Mounien, Lourdes. "Etude du rôle des neurones à POMC du noyau arqué dans le contrôle de la prise alimentaire : Relations avec les systèmes neuropeptidergiques à NPY et à PACAP." Rouen, 2006. http://www.theses.fr/2006ROUES018.
Full textThe food intake is under control of a complex regulation mechanism involving several hypothalamic neuropeptides. Among them, neuropeptide Y (NPY) is orexigenic whereas α-melanocyte-stimulating hormone (α-MSH), a peptide generated by processing of proopiomelanocortin (POMC), and pituitary adenylate cyclase-activating polypeptide (PACAP) reduce food consumption. We have investigated the neuroanatomic and functional relations between POMC neurons of arcuate nucleus and the NPY and PACAP neuropeptidergic systems. Our data provide additionnal evidence for the function of arcuate POMC neurons in the regulation of energy homeostasis. Thus, it appears that POMC neurons are able to directly control the activity of the arcuate NPY system and that they are subjected to modulation by PACAP
Qu, Mengdi. "Molecular mechanism underlying CaMK1D-dependent function in AgRP neurons." Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAJ029.
Full textDisruption of stress response mechanisms in organisms can lead to cellular dysfunction and diseases like metabolic syndrome. Energy balance is mainly regulated by the central nervous system (CNS), which integrates hormonal, neuronal, and dietary signals from various tissues. Dysfunction in this system is linked to obesity and metabolic syndrome, both precursors to type 2 diabetes (T2D). Our laboratory discovered that calcium/calmodulin-dependent protein kinase ID (CaMK1D), a gene associated with T2D, promotes ghrelin-mediated food intake in mice. However, CaMK1D signaling in NPY/AgRP neurons still remains questions. In this work, we proformed RNA sequencing using the GT1-7 hypothalamic cell line. To this end, we found that CalHM6 is a downstream target of CaMK1D signaling. CalHM6 mRNA levels were significantly upregulated in CaMK1D-/- cells and downregulated when CaMK1D was re-expressed. This was confirmed in vivo in the hypothalamus of CaMK1D-/- mice. CalHM6, likely a voltage-gated calcium channel, showed increased intracellular Ca2+ levels in response to ghrelin in CaMK1D-/- cells compared to CaMK1D+/+ cells using jGCamps method. Altogether, our work showed CalHM6 is a novel target of CaMK1D. High CaMK1D, leading to low CalHM6 expression, may enhance food intake and obesity by modulating calcium-dependent signaling in NPY/AgRP neuron
Joly, Aurélie. "Rôle du système nerveux dans le développement du syndrôme métabolique : étude de l'effet du glucose portal sur la sensibilité à l'insuline chez le rat : implication des neurones NPY/AgRP dans le contrôle de la balance énergétique chez la souris." Paris 7, 2011. http://www.theses.fr/2011PA077091.
Full textSeveral neuronal populations are involved in the regulation of energy balance. Among these, the hypothalamic agouti-related protein neurons (AgRP-neurons) are well characterized for their ability to promote food intake. Using cell-specific ablation we investigated a possible role of AgRP neurons in nutrient partitioning independent from food intake. We show that mice lacking AgRP neuron developed a non-hyperphagic obesity due to increased feed efficiency (weight gain/kcal consumed) on regular chow. At a time that preceded obesity catecholamine turnover rate was selectively decreased in the pancreas, liver, and glycolytic muscle, while it was increased in oxidative muscle. Respiratory quotient measurements revealed a change in substrate utilization towards lipid oxidation enhanced by synergistic increase in liver triglyceride synthesis and lipid substrate preference in oxidative muscle mitochondria. On high fat diet, mice lacking AgRP neurons displayed reduced body weight gain and paradoxical improvement in glucose tolerance. Finally we evidenced that Gamma Aminobutyric Acid (GABA) made by AgRP neurons is important in the central control of peripheral substrate utilization. This study reveals a new function for AgRP neurons in the coordination, via the sympathetic nervous System, of inter-organs communication and nutrient partitioning. These results offer a new conceptual framework for the understanding of obesity-related disorders
Lapray, Miroslawa. "Role of intercalated and NPY-expressing cells in neuronal circuit of the amygdala." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:91017ce3-7c42-4310-94fb-be659ec2e52e.
Full textSt-Pierre, Jacques-André. "Cellular and pharmacological characterization of NPY YI receptor expression in cultured rat hippocampal neurons and astrocytes." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36838.
Full textThe present thesis examines the presence of NPY receptors in primary dissociated hippocampal cells in culture using a combination of molecular, pharmacological and immunocytochemical approaches. Receptor binding experiments revealed the preferential expression of Y1-like receptors over the Y2, Y4 and Y5 subtypes in rat hippocampal cultures. Cultured hippocampal cells expressed high level of Y1 receptors and very low amounts (below detection) of the Y2, Y 4 and Y5 receptor binding sites. The genuine nature of the Y1-like receptor expressed in these cells was confirmed using amplification (RT-PCR) of Y1 receptor mRNAs. The cellular phenotype expressing Y1 receptor was investigated using double labeling methods. Specific autoradiographic and immunolabeling signals of Y1-like receptors were observed on neurons (70% of the total population of neurons) and astrocytes (20% of the total population of glia cells) as revealed respectively by neuron specific enolase (NSE) and glial fibrillary acidic protein (GFAP) immunostaining. The Y1 receptor labeling is distributed uniformly over neuronal cell bodies and processes compared to a non-uniform and clustered distribution on type I astrocytes. Neurons labeled by the various Y1 receptor markers were mostly glutamate-positive as revealed by double labeling. Interestingly, a small proportion (2--5%) of NPY-positive hippocampal neurons (NPY-positive cells represent around 10% of the total population of neurons) were also enriched with Y1 receptor labeling. These results suggest the possible autoregulatory role for the Y1 receptor on NPY release.
Taken together, these anatomical and pharmacological results suggest that Y1 receptor may play an important role in the hippocampus via the regulation of astrocytic and/or neuronal functions and the modulation of the release of glutamate and/or NPY.
Thiaw, Lamine Madani Kurosh. "Identification de systèmes dynamiques non-linéaires par réseaux de neurones et multimodèles." S. l. : S. n, 2008. http://doxa.scd.univ-paris12.fr:8080/theses-npd/th0407109.pdf.
Full textIdoux, Erwin. "Propriétés électrophysiologiques intrinsèques et modélisation des neurones responsables de l'intégration mathématique dans le noyau prepositus hypoglossi." Paris 6, 2007. http://www.theses.fr/2007PA066030.
Full textThe rationale behind this thesis is the understanding of the neural mechanisms involved in the mathematical integration of a velocity signal into a position signal. For eye movements in the horizontal plane, neurons of the prepositus hypoglossi nucleus (PHNn) are responsible for this integration. Here, PHNn have been classified in 3 types (A, B and D) according to their electrophysiological profile and then modeled. Unlike type A and B neurons, which are also found in the medial and lateral vestibular nuclei, type D neurons are specific to the NPH and their membrane potential shows subthreshold oscillations. Besides, persistent sodium conductance is crucial to the electrophysiology of the PHNn, however its impact and location are type-dependant. The intrinsic properties of neurons of the PHN and the vestibular nuclei have been compared to understand the link between the functions of these nuclei and the specific intrinsic properties of their respective neurons
Books on the topic "Neurones NPY"
Bushnell, Candace. Sex and the city. London: Abacus, 1999.
Find full textBushnell, Candace. Sex and the city. New York: Warner Books, 1997.
Find full textBushnell, Candace. Sexo en Nueva York. [México, D.F.]: Debolsillo, 2008.
Find full textBushnell, Candace. Sex and the city. New York: Warner Books, 2001.
Find full textBushnell, Candace. Seks v Bolʹshom gorode. Moskva: Tornton i Sagden, 2003.
Find full textBushnell, Candace. Sex v bolʹshom gorode. Moskva: Izd-vo "AST", 2008.
Find full textBushnell, Candace. Sexo en Nueva York. [México, D.F.]: Debolsillo, 2008.
Find full textBushnell, Candace. Sex and the city. London: Abacus, 1997.
Find full textBushnell, Candace. Sex and the city. Oxford: ISIS, 2004.
Find full textBushnell, Candace. Sex and the city. New York: Atlantic Monthly Press, 1996.
Find full textBook chapters on the topic "Neurones NPY"
Swistowski, Andrzej, and Xianmin Zeng. "Directed Differentiation of Human NSC/NPC into Dopaminergic Neurons." In Neural Stem Cell Assays, 81–89. Hoboken, NJ, USA: John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781118308295.ch9.
Full textWong, Agnes. "Ocular Motor Disorders Caused by Lesions in the Cerebellum." In Eye Movement Disorders. Oxford University Press, 2008. http://dx.doi.org/10.1093/oso/9780195324266.003.0018.
Full textMorello, Roy, Jennifer N. Lennington,, and Brendan Lee. "LMX1B and the Nail Patella Syndrome." In Inborn Errors Of Development, 778–86. Oxford University PressNew York, NY, 2008. http://dx.doi.org/10.1093/oso/9780195306910.003.0082.
Full textZheng, Jialin, Hui Peng, Jeremy Rose,, and Shelley Herek. "Neurogenesis and its links to brain development, developmental therapeutics, and the pathogenesis of neurodegenerative disorders including HIV-1-associated dementia." In The Neurology of AIDS, 239–54. Oxford University PressOxford, 2005. http://dx.doi.org/10.1093/oso/9780198526100.003.0022.
Full textNorthoff, Georg. "Spatiotemporal Model of Consciousness II: Spatiotemporal Alignment—Neuro-ecological Continuum and World–Brain Relation." In The Spontaneous Brain, 195–236. The MIT Press, 2018. http://dx.doi.org/10.7551/mitpress/9780262038072.003.0008.
Full textGonzález-Maciel, Angélica, Rafael Reynoso-Robles, Ricardo Torres-Jardón, Partha S. Mukherjee, and Lilian Calderón-Garcidueñas. "Combustion-Derived Nanoparticles in Key Brain Target Cells and Organelles in Young Urbanites: Culprit Hidden in Plain Sight in Alzheimer’s Disease Development." In Advances in Alzheimer’s Disease. IOS Press, 2021. http://dx.doi.org/10.3233/aiad210005.
Full textNorthoff, Georg. "Spatiotemporal Model of Consciousness I: Spatiotemporal Specificity and Neuronal-Phenomenal Correspondence." In The Spontaneous Brain, 151–94. The MIT Press, 2018. http://dx.doi.org/10.7551/mitpress/9780262038072.003.0007.
Full textBousoulas, P., and D. Tsoukalas. "Silicon Oxide-based CBRAM Memory and Neuromorphic Properties." In Advanced Memory Technology, 515–29. Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/bk9781839169946-00515.
Full textDing, Yuxin. "Artificial Higher Order Neural Networks for Modeling Combinatorial Optimization Problems." In Artificial Higher Order Neural Networks for Modeling and Simulation, 44–57. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2175-6.ch003.
Full textConference papers on the topic "Neurones NPY"
Previtera, Michelle L., Mason Hui, Malav Desai, Devendra Verma, Rene Schloss, and Noshir A. Langrana. "Neuronal Precursor Cell Proliferation on Elastic Substrates." In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53246.
Full textKennedy, Lance, Issouf Kindo, and Arthur Choi. "On Training Neurons with Bounded Compilations." In 20th International Conference on Principles of Knowledge Representation and Reasoning {KR-2023}. California: International Joint Conferences on Artificial Intelligence Organization, 2023. http://dx.doi.org/10.24963/kr.2023/39.
Full textCarstens, Niko, Matteo Mirigliano, Thomas Strunskus, Franz Faupe, Oleg Lupan, Paolo Milan, and Alexander Vahl. "Nanoparticles as building units for bio-inspired electronics –switching and sensing." In 11th International Conference on Electronics, Communications and Computing. Technical University of Moldova, 2022. http://dx.doi.org/10.52326/ic-ecco.2021/el.01.
Full textAgranat, A., C. F. Neugebauer, and Amnon Yariv. "Combined optical-microelectronic realization of neural network models." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oam.1988.thj5.
Full textKreshchenko, N. D., and D. E. Mitkovskii. "THE PARTICIPATION OF NEUROPEPTIDE F IN THE INNERVATION OF FLATWORM MUSCULATE." In THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. VNIIP – FSC VIEV, 2024. http://dx.doi.org/10.31016/978-5-6050437-8-2.2024.25.221-225.
Full textWang, Yuan. "Estimation and Comparison of Linear Regions for ReLU Networks." In Thirty-First International Joint Conference on Artificial Intelligence {IJCAI-22}. California: International Joint Conferences on Artificial Intelligence Organization, 2022. http://dx.doi.org/10.24963/ijcai.2022/492.
Full textDe Paula Neto, Fernando M., Teresa B. Ludermir, Wilson R. De Oliveira, and Adenilton J. Da Silva. "Solving NP-complete Problems Using Quantum Weightless Neuron Nodes." In 2015 Brazilian Conference on Intelligent Systems (BRACIS). IEEE, 2015. http://dx.doi.org/10.1109/bracis.2015.22.
Full textIRITA, Takahiro, Minoru FUJISHIMA, and Koichiro HOH. "Analysis of Chaos in Capacitance-npn-Transistor Pair and Its Application to Neuron Element." In 1995 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1995. http://dx.doi.org/10.7567/ssdm.1995.b-4-6.
Full textHanc, Pavel, Siyi Huang, and Ulrich H. von Andrian. "Abstract B159: Investigating the neuroimmune interaction between nociceptive neurons and dendritic cells." In Abstracts: Fourth CRI-CIMT-EATI-AACR International Cancer Immunotherapy Conference: Translating Science into Survival; September 30 - October 3, 2018; New York, NY. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/2326-6074.cricimteatiaacr18-b159.
Full textChen, Changchang, Guodong Ji, Hongyuan Zhang, Yuqi Sun, Qiang Wu, and Zehao Lv. "LSTM Recurrent Neural Network Based Method for Identification of Drilling Operating Conditions and its Application." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0666.
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