Rozprawy doktorskie na temat „Neuropeptides”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Neuropeptides”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.
Brumovsky, Pablo R. "Neuropeptides, sensory neurons and pain modulation /". Stockholm, 2005. http://diss.kib.ki.se/2005/91-7140-442-2/.
Pełny tekst źródłaDuroux, Stéphane. "Neuropeptides et muqueuse nasale". Bordeaux 2, 1994. http://www.theses.fr/1994BOR23014.
Pełny tekst źródłaPheng, Leng-Hong. "Caractérisation pharmacologique des récepteurs natifs du neuropeptide Y et de la nociceptine". Sherbrooke : Université de Sherbrooke, 2001.
Znajdź pełny tekst źródłaDiez, Margarita. "Neuropeptide expression in mouse disease models /". Stockholm, 2003. http://diss.kib.ki.se/2003/91-7349-514-x/.
Pełny tekst źródłaGuery, Sébastien. "Conception et synthèse de dérivés de l'arginine : Concepts et validation sur des récepteurs de neuropeptides". Université Louis Pasteur (Strasbourg) (1971-2008), 2003. https://publication-theses.unistra.fr/public/theses_doctorat/2003/GUERY_Sebastien_2003.pdf.
Pełny tekst źródłaThe discovery of neuropeptides as pharmacological active compounds is a breakthrough for our understanding in neurobiology. Neuropeptides can act as neurotransmetter, neuromodulators, and hormones. They control or influence a wide variety of biological behaviors (sexual, food intake, memory, learning, pain perception, ). Some of these peptides own to the family of RF-amide peptides which posses in their C-terminal part an arginine residue. In this work, we focused our interest on two peptides : neuropeptide FF (NPFF) and neuropeptide Y (NPY). Both of them have in their C-terminal part a RF-amide moiety. On one hand, our work was based on the study of structure activity relationship of a non specific ligand (BIBP 3226), which binds to both the NPY Y1 receptor and NPFF receptors. For this purpose, we had to optimize highly convergent synthetic methods both in solution and in solid phase in order to synthesize with high yields and purity arginine analogues and derivatives. Binding experiments highlighted two interesting hits : LPI 211 (Ki = 0,10 æM on NPFF1 and Ki = 0,16 æM on NPFF2) and LPI 214 (as antagonist of NPY on Y1 receptor). On the other hand, we have also performed an efficient method for the preparation of fluorescent arginine derivatives. These compounds were tested for their ability to produce FRET (5 %) on Y1 receptors in order to create a new high throughput screening method. Finally, we developed an original preparation of heterocyclic peptidomimetic compounds like dihydrotriazones by the use of Ugi four component reactions. This way of synthesis allowed us to obtain N1 substituted or N4 substituted dihydrotriazinones with a limited number of steps
Bjellerup, Per. "Biochemical characterisation and clinical correlation of neuropeptides in neuroblastoma with emphasis on neuropeptide Y /". Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-4524-1/.
Pełny tekst źródłaLodge, Daniel 1977. "Neuropeptides, anxiety and alcoholism". Monash University, Dept. of Pharmacology, 2002. http://arrow.monash.edu.au/hdl/1959.1/7706.
Pełny tekst źródłaOstlere, Lucy Sinclair. "Neuropeptides in atopic dermatitis". Thesis, Queen Mary, University of London, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267167.
Pełny tekst źródłaDi, Marzo V. "Neuropeptides and leukotriene biosynthesis". Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47024.
Pełny tekst źródłaDubin, Thierry. "Le neuropeptide Y dans le phéochromocytome : étude à partir d'une série de 15 cas". Bordeaux 2, 1990. http://www.theses.fr/1990BOR23098.
Pełny tekst źródłaMorgan, David Alexander. "The role of neuropeptides Y and neuropeptide Y receptors in the control of carbohydrate metabolism". Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267076.
Pełny tekst źródłaMorgat, Clément. "Imagerie des récepteurs de neuropeptides pour le ciblage tumoral". Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0308/document.
Pełny tekst źródłaNeuropeptide receptors can be highly expressed on the cell surface of tumor cells,paving the way to their visualization with Positron Emission Tomography (PET) using analoguesradiolabeled with 68Ga, 64Cu or 18F, but also to select patients who can benefit fromradiopharmaceutical therapy using similar analogues radiolabeled with 177Lu or 90Y. An example hasbeen the development of somatostatin radio-analogues for imaging (68Ga-DOTATOC) and therapy(177Lu-DOTATATE) of neuroendocrine tumors (NET). This concept has gained insight since thediscovery of other neuropeptides and their receptors (over)expressed on diverse tumors. This PhD hasbeen conducted according to several axis, the first being the establishment of a 68Ga-radiolabelingplatform (among the first in France) to introduce somatostatin receptor PET imaging of NET inBordeaux (clinical trial GALTEP using 68Ga-DOTATOC) but also other innovative molecules (68Ga-PSMA for prostate cancer imaging). Furthermore, to consider other applications of somatostatinreceptors we investigated their expression in Hodgkin's lymphomas. We then mainly aimed atinvestigating possibilities offered by two other families of neuropeptide receptors: bombesin receptors(GRP-R and NMB-R) and neurotensin receptors (NTR1). For the bombesin family, we have wellcharacterized GRP-R expression in breast cancer and developed a novel class of radiopeptide forbombesin receptors targeting. Finally, we studied NTR1 expression in various tumors (notably prostatecancer) to provide molecular basis necessary for the development of neurotensin analogues
Appelgren, Anna. "Neuropeptides in temporomandibular joint arthritis /". Stockholm, 1999. http://diss.kib.ki.se/1999/91-628-3893-8/.
Pełny tekst źródłaLeung, Po Sing. "Studies on some molluscan neuropeptides". Thesis, Queen's University Belfast, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333802.
Pełny tekst źródłaDougan, P. M. "Molecular studies on platyhelminth neuropeptides". Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391110.
Pełny tekst źródłaMarshall, Anna K. "Myoactive neuropeptides in Manduca sexta". Thesis, University of Bath, 1995. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.307029.
Pełny tekst źródłaEhrström, Marcus. "Studies on the effect of orexin on upper gastrointestinal function in rats and man /". Stockholm, 2004. http://diss.kib.ki.se/2004/91-7349-957-9/.
Pełny tekst źródłaDuerr, Heike Edith. "Molecular characterisation of neuropeptides in echinoderms". Thesis, Royal Holloway, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314294.
Pełny tekst źródłaLittlewood, Gillian Mary. "Characterisation of membrane peptidases inactivating neuropeptides". Thesis, University of Leeds, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236308.
Pełny tekst źródłaTerry, Adrian Simon. "Studies on the biosynthesis of neuropeptides". Thesis, University of Cambridge, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254521.
Pełny tekst źródłaFerré, Guillaume. "Dynamique structurale de complexes RCPG - neuropeptides". Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30141.
Pełny tekst źródłaG protein-coupled receptors (GPCR) recognize an extracellular ligand in order to transmit the corresponding information inside the cell. They are major players in physiology and predominant pharmacological targets. Here, we studied two GPCR for which the endogenous ligands are peptides. a) The ĸ opioid receptor (KOP), which recognizes dynorphin, and which is involved in the regulation of pain and reward mechanism (and thus in addiction). The discovery, pharmacology and structure - activity relationship of dynorphin are described in this manuscript as a review published in "Vitamins and Hormones" in 2019. GPCR activity requires a complex conformational dynamics and nuclear magnetic resonance (NMR) is an excellent technique allowing such characterization. However, it requires isotope labeling of the proteins of interest and most of GPCR structural studies used receptors expressed in insect cells. We produced KOP using an E. coli expression strategy, which is the tool of choice for isotope labeling. The recombinant receptor was successfully refolded in detergent micelles and was shown to be functional in terms of ligand binding. It offers new possibilities to study its structure and dynamics by NMR. b) The growth hormone secretagogue receptor (GHSR) is naturally activated by ghrelin, a digestive peptide hormone of 28 amino-acids residues. This hormone - receptor system is involved in a multitude of physiological process such as the regulation of food intake, growth hormone secretion and glucose homeostasis. However, structural information about peptide - GPCR interaction is sparse because of the difficulty in crystallizing such complexes. Using a perdeuterated receptor expressed in E. coli and refolded in lipid nanodiscs in the group of J.L. Banères (IBMM, Montpellier), we used several liquid state NMR techniques (15N relaxation, transferred NOE, saturation transfer difference) to characterize the 3D structure and dynamics of ghrelin bound to GHSR. Our work particularly shed the light on the role of a post-translational modification (acylation on Ser 3) on the receptor specific recognition mechanism
Ho, Chi-wang John, i 何志泓. "Molecular characterization of chicken galanin and galanin receptor family". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B47752646.
Pełny tekst źródłapublished_or_final_version
Biological Sciences
Master
Master of Philosophy
Phan, Toan Anh. "Ocular immunomodulating neuropeptides alpha-MSH and neuropeptide Y modulate phagocytic activity of the microphage cell line RAW 246.7". Thesis, Boston University, 2012. https://hdl.handle.net/2144/12591.
Pełny tekst źródłaThe eye is an immune privileged tissue. Within the ocular microenvironment, there are regulatory mechanisms that suppress inflammation. These anti-inflammatory mechanisms are partly mediated by immunomodulating neuropeptides. We previously found that alpha-melanocyte stimulating hormone (α-MSH) and Neuropeptide Y (NPY) together induce activation of myeloid suppressor-like macrophages. In this study, we examined the possibility that α-MSH and NPY also modulate phagocytosis by macrophages. The monocytic cell line RAW 246.7 was treated with α-MSH and NPY at 1 ng/ml each, a concentration produced by retinal pigment epithelial cells in culture. The treated cells were fed florescent bioparticles of Gram(-) E. Coli or Gram(+) S. Aureus with or without opsin and assayed by flow cytometry. Also tested were the formation of phagolysosomes using pH sensitive florescent E. Coli or S. Aureus bioparticles with or without opsin, and the level of mannose receptors. The a MSH and NPY treated macrophages were significantly suppressed in their capacity to phagocytize unopsonized E. coli; however, suppression of S. Aureus phagocytosis was limited to NPY treated macrophages. In addition, α-MSH and NPY co-treatment suppressed phagocytosis and phagolysosome formation in the macrophages. Fluorescent microscopy imaging showed that there was a qualitative change in phagolysosome formation in opsonized bioparticle conjugates corresponding to the change seen in relative intensity measurements. There was no significant change in the number of man nose receptors in α-MSH, NPY, or α-MSH and NPY treated cells. As α-MSH and NPY together can induce suppressor macrophages within the ocular microenvironment, they can also modulate in a stimulus-dependent manner phagocytic signals within the macrophages. Therefore while the eye is protecting itself from the damaging effects of inflammation it may be making itself vulnerable by having less than optimal innate immune clearance of infectious pathogens.
De, Joydeep. "Les signaux quotidiens et saisonniers modulent la configuration du réseau neuronal d'horloge circadienne". Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS256.
Pełny tekst źródłaThe ubiquity of circadian clocks across a vast range of taxa signifies the adaptive value of knowing the time of the day. These clocks enable organisms to synchronize their daily biological processes to changing external and internal environments. In my PhD project, I used Drosophila as a model system to test hypotheses regarding the neural basis of the seasonal adaptation of the clock-driven daily activity pattern. In Drosophila, the brain clock regulating bimodal locomotor activity functions as a multi-oscillator network. Two distinct sets of neurons control morning and evening bouts of daily locomotor activity. Neurons contributing to the evening activity (E oscillators; 6 LNds, 1 sLNv and around 12 to 15 DN1ps in each hemisphere) are numerous and quite diverse within themselves in terms of their anatomical loci, projection patterns, neurochemistry, and photoreceptive modalities. My work indicates that the different E oscillators also possess distinct functional loci in the clock neuronal network. I show that only 2 pairs of E oscillators (ITP+ CRY+) out of around 150 clock neurons are sufficient for the evening anticipatory activity. Genetic dissection of various evening oscillator subsets further indicates that not only these two pairs of neurons are sufficient for the evening activity, but also, they are functionally superior to other evening oscillators in their contribution to the evening activity. Hence, an operational hierarchy exists among the evening oscillators in which the ITP+ CRY+ (henceforth, ITP E) oscillator neurons inhabit the highest rung. I further show that this hierarchy is rather flexible, and the partners of this hierarchical relationship switch roles depending on neuropeptidergic inputs (namely, PDF). Studying behavior and calcium responses in diverse evening neurons suggest that PDF and seasonal cues act on a functional framework of E neurons in which some build evening activity by promotion of activity in the later parts of the day and while others, by inhibiting activity in the earlier afternoon. Alongside PDF, seasonal cues such as day-length, light intensity and temperature, determine the functional weightage among evening oscillators. Specific seasonal cues recruit different oscillators to carry out the same function under different seasons. ITP E oscillators are recruited mostly by winter-like conditions whereas non- ITP E oscillators contribute more under summer-like conditions. This biased recruitment of oscillators partly occurs via modulation of the PDF levels by seasonal cues. Even though there are numerous E oscillators in the brain circadian circuit, their functional relevance is defined by external (seasonal cues) and internal (neuropeptides) environments through conditional oscillator recruitment. In summary, my PhD study attempts to provide a plausible explanation of how seasonal adaptation of the circadian clock and the behaviours that it times, is achieved at the neural level. My results support the idea that environmentally gated recruitment of oscillators facilitates seasonal adjustment of the daily activity pattern sculpted by the multi-oscillator circadian clock.LNd: dorsal-lateral neuronssLNv: small ventral-lateral neuronsDN1p: dorsal neurons 1 (posterior)ITP: Ion Transport PeptideCRY: CryptochromePDF: Pigment Dispersing Factor
Lin, Ming. "Identification and functional characterization of relaxin-type and pedal peptide/orcokinin-type neuropeptides in the starfish Asterias rubens". Thesis, Queen Mary, University of London, 2017. http://qmro.qmul.ac.uk/xmlui/handle/123456789/30715.
Pełny tekst źródłaMoller, Kristian. "Pituitary adenylate cyclase activating peptide (PACAP) an experimental study on the expression and regulation in the peripheral nervous system /". Lund : Dept. of Physiology and Neuroscience, neuroendocrine Cell Biology, Lund University, 1997. http://books.google.com/books?id=Fw5rAAAAMAAJ.
Pełny tekst źródłaChaloin, Olivier. "Synthèse d'analogues peptidiques et pseudopeptidiques du neuropeptide Y". Montpellier 2, 1996. http://www.theses.fr/1996MON20100.
Pełny tekst źródłaTuzmen, Ceren. "Regulation of Bone Differentiation Through the Neuropeptides". Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/1083.
Pełny tekst źródłaAromataris, Edoardo Claudio. "Opioid neuropeptides in the guinea-pig heart /". Title page and summary only, 1994. http://web4.library.adelaide.edu.au/theses/09SB/09sba769.pdf.
Pełny tekst źródłaWozniak, Andrzej. "The role of neuropeptides in inflammatory disease /". Title page, contents and summary only, 1992. http://web4.library.adelaide.edu.au/theses/09PH/09phw938.pdf.
Pełny tekst źródłaCopies of author's previously published articles inserted. Amendments (2 leaves) in front cover pocket. Includes bibliographical references (leaves 227-259).
Abusnana, Salahedeen Emhemed Elmansuri. "Hypothalamic neuropeptides in regulation of feeding behaviour". Thesis, Imperial College London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391263.
Pełny tekst źródłaJenkins, D. W. "Prostaglandins and neuropeptides in rat trigeminal neurones". Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.605089.
Pełny tekst źródłaEedy, David John. "Neuropeptides in skin in health and disease". Thesis, Queen's University Belfast, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335268.
Pełny tekst źródłaMoffett, C. L. "Structural and functional characterization of nematode neuropeptides". Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390877.
Pełny tekst źródłaHooper, Nigel Mark. "Metabolism of neuropeptides by cell-surface peptidases". Thesis, University of Leeds, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235486.
Pełny tekst źródłaKhan, Mohamed Michael Tariq. "Neuropeptides and cytokines in regenerating peripheral nerve". Thesis, University College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243451.
Pełny tekst źródłaRowe, Matthew Lyndon. "Structure and function of sea urchin neuropeptides". Thesis, Queen Mary, University of London, 2010. http://qmro.qmul.ac.uk/xmlui/handle/123456789/599.
Pełny tekst źródłaJones, Christine Ann. "Monoclonal antibodies in the study of neuropeptides". Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/46848.
Pełny tekst źródłaAugé, Sophie. "Topographie intramembranaire de neuropeptides : quelques approches membranaires". Toulouse 3, 1996. http://www.theses.fr/1996TOU30125.
Pełny tekst źródłaSmith, Gary D. "Steroid regulation of neuropeptides in sensory neurons". Thesis, University of Edinburgh, 1992. http://hdl.handle.net/1842/20198.
Pełny tekst źródłaJinsmaa, Yunden. "Designing of Novel Neuropeptides Improving Learning Performance". Kyoto University, 1999. http://hdl.handle.net/2433/181886.
Pełny tekst źródła0048
新制・課程博士
博士(農学)
甲第7877号
農博第1035号
新制||農||776(附属図書館)
学位論文||H11||N3240(農学部図書室)
UT51-99-G471
京都大学大学院農学研究科食品工学専攻
(主査)教授 佐々木 隆造, 教授 吉川 正明, 教授 伏木 亨
学位規則第4条第1項該当
Kadri-Guissi, Sanae. "Expression de gènes spécifiant des précurseurs de neuropeptides, chez un ver marin, Nereis diversicolor". Lille 1, 1989. http://www.theses.fr/1989LIL10060.
Pełny tekst źródłaXu, Isabella Shi. "The role of neuropeptides in spinal nociceptive mechanisms with special emphasis on galanin, neuropeptide Y and orphanin FQ/nociceptin /". Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-3973-X/.
Pełny tekst źródłaTousignant, Christine. "Effets des neuropeptides sur le système nerveux autonome". Mémoire, Université de Sherbrooke, 1987. http://hdl.handle.net/11143/11703.
Pełny tekst źródłaMoheimen, Jamil. "Striatal neuropeptides associated with L- DOPA-induced dyskinesia". Thesis, Uppsala universitet, Institutionen för farmaceutisk biovetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-209915.
Pełny tekst źródłaWard, Helen Louise. "Novel neuropeptides, feeding and the hypothalmo-pituitary axes". Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405173.
Pełny tekst źródłaRoy, Debabrata. "The role of hypothalamic neuropeptides in energy homeostasis". Thesis, Imperial College London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.520830.
Pełny tekst źródłaMousley, A. "Cross-phyla studies of helminth and arthropod neuropeptides". Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368480.
Pełny tekst źródłaWilliamson, Stanley Alexander. "Modulation of herpes virus specific immunity by neuropeptides". Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47303.
Pełny tekst źródłaWang, Zunyi. "Physiology and pharmacology of C-fibres in the rabbit eye". Lund : Dept. of Pharmacology, University of Lund, 1996. http://catalog.hathitrust.org/api/volumes/oclc/39783537.html.
Pełny tekst źródła