Literatura científica selecionada sobre o tema "Porphobilinogène"
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Artigos de revistas sobre o assunto "Porphobilinogène"
Deybach, J. C., e H. Puy. "Porphobilinogène (PBG) : précurseur de la biosynthèse de l'hème". EMC - Biologie médicale 5, n.º 3 (janeiro de 2010): 1–4. http://dx.doi.org/10.1016/s2211-9698(10)71427-8.
Texto completo da fonteDeybach, J. C., e H. Puy. "Porphobilinogène (PBG) : précurseur de la biosynthèse de l'hème". EMC - Biologie Médicale 5, n.º 3 (2010): 1–4. https://doi.org/10.1016/s0000-0000(10)51137-9.
Texto completo da fonteSchmitt, C., A. Poli, H. Manceau, H. Puy, L. Gouya e T. Lefebvre. "Acide delta-aminolévulinique et porphobilinogène : précurseurs de la biosynthèse de l’hème". EMC - Biologie Médicale 18, n.º 1 (janeiro de 2023): 1–7. https://doi.org/10.1016/s2211-9698(22)43395-4.
Texto completo da fonteMami, I., A. Karras, H. Puy, P. Beaune, É. Thervet e N. Pallet. "Caractérisation des modifications phénotypiques épithéliales rénales induites par l’acide delta aminolévulinique et le porphobilinogène". Néphrologie & Thérapeutique 9, n.º 5 (setembro de 2013): 380–81. http://dx.doi.org/10.1016/j.nephro.2013.07.356.
Texto completo da fonteLeeper, Finian J., e Martin Rock. "Interaction of analogues of porphobilinogen with porphobilinogen deaminase". Journal of the Chemical Society, Perkin Transactions 1, n.º 21 (1996): 2643. http://dx.doi.org/10.1039/p19960002643.
Texto completo da fonteSHOOLINGIN-JORDAN, Peter M., Martin J. WARREN e Sarah J. AWAN. "Discovery that the assembly of the dipyrromethane cofactor of porphobilinogen deaminase holoenzyme proceeds initially by the reaction of preuroporphyrinogen with the apoenzyme". Biochemical Journal 316, n.º 2 (1 de junho de 1996): 373–76. http://dx.doi.org/10.1042/bj3160373.
Texto completo da fonteJordan, P. M., e P. N. Gibbs. "Mechanism of action of 5-aminolaevulinate dehydratase from human erythrocytes". Biochemical Journal 227, n.º 3 (1 de maio de 1985): 1015–20. http://dx.doi.org/10.1042/bj2271015.
Texto completo da fonteHsiao, Kwang-Jen, Fa-Yauh Lee, Shew-Jen Wu e Wei-Jan Chang. "Determination of erythrocyte porphobilinogen deaminase activity using porphobilinogen as substrate". Clinica Chimica Acta 168, n.º 2 (setembro de 1987): 257–58. http://dx.doi.org/10.1016/0009-8981(87)90296-8.
Texto completo da fonteHart, G. J., C. Abell e A. R. Battersby. "Purification, N-terminal amino acid sequence and properties of hydroxymethylbilane synthase (porphobilinogen deaminase) from Escherichia coli". Biochemical Journal 240, n.º 1 (15 de novembro de 1986): 273–76. http://dx.doi.org/10.1042/bj2400273.
Texto completo da fonteHeinemann, Ilka U., Claudia Schulz, Wolf-Dieter Schubert, Dirk W. Heinz, Yang-G. Wang, Yuichi Kobayashi, Yuuki Awa, Masaaki Wachi, Dieter Jahn e Martina Jahn. "Structure of the Heme Biosynthetic Pseudomonas aeruginosa Porphobilinogen Synthase in Complex with the Antibiotic Alaremycin". Antimicrobial Agents and Chemotherapy 54, n.º 1 (12 de outubro de 2009): 267–72. http://dx.doi.org/10.1128/aac.00553-09.
Texto completo da fonteTeses / dissertações sobre o assunto "Porphobilinogène"
Poli, Antoine. "Physiopathologie des porphyries : développement de méthodes d'analyses par spectrométrie de masse et application en contexte clinique, biodisponibilité du fer et porphyries érythropoïétiques : efficacité clinique de l'induction d'une carence martiale et caractérisation d'un modèle cellulaire". Electronic Thesis or Diss., Université Paris Cité, 2024. http://www.theses.fr/2024UNIP5206.
Texto completo da fontePorphyrias are genetic diseases caused by dysfunction of an enzyme in the heme biosynthesis pathway, responsible for the accumulation of toxic metabolites. They are subdivided in porphyrias of hepatic origin, where heme is the main regulator of its synthesis, and erythropoietic porphyrias, where iron bioavailability is the main determinant of heme synthesis. In this work, mass spectrometry methods were developed to better characterize the pathophysiology of porphyrias. Firstly, the determination of the precursors of the pathway, ALA and PBG, in blood and urine, was applied to the diagnosis and improved monitoring of patients suffering from acute hepatic porphyrias. The second part of the project focused on the link between iron metabolism and erythropoietic porphyrias. It demonstrated the biological and clinical efficacy of inducing martial deficiency in patients with erythropoietic porphyrias. A study of the primary culture of patients' erythroid progenitors confirmed the impact of variations in iron bioavailability on the accumulation of toxic porphyrins. Finally, a cellular model of erythropoietic protoporphyria was characterized, in particular by determining intracellular heme using mass spectrometry. It reproduces the porphyrin accumulations and variations observed in patients with martial deficiency. The methodological developments in the mass spectrometric assays of ALA and PBG, and of the final product, heme, presented here, are a necessary first step in the study of the metabolic pathway from a flow perspective. This dynamic vision will provide answers to a series of fundamental questions concerning the pathophysiology of porphyrias, in particular acute hepatic porphyrias: is the pathway activated differently in patients with and without porphyria? Is there a heme deficiency in the basal state or during an attack? Does an attack induce an increase in heme synthesis?
Delaunay, Anne-Marie. "5-aminolevulinate deshydratase : clonage et expression du gène de rhodobacter sphaeroïdes". Rouen, 1990. http://www.theses.fr/1990ROUE5009.
Texto completo da fonteChretien, Stany. "Étude du gène de la Porphobilinogène Désaminase humaine : mise en évidence pour un même gène de deux promoteurs : l'un érythroïde spécifique, l'autre ubiquitaire". Paris 12, 1987. http://www.theses.fr/1987PA120043.
Texto completo da fonteRaich, Natacha. "Clonage des ADNc et expression des gènes humains codant deux enzymes de la voie de biosynthèse de l'hème : la porphobilinogène désaminase et l'uroporphyrinogène décarboxylase". Paris 11, 1987. http://www.theses.fr/1987PA112456.
Texto completo da fonteGoodwin, C. "Mechanistic studies of porphobilinogen synthase". Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599517.
Texto completo da fontePicken, Nichola Caryl. "Structural studies of porphobilinogen deaminase". Thesis, Birkbeck (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314290.
Texto completo da fonteGeorge, Sharon Deena. "Mechanistic studies in porphobilinogen biosynthesis". Thesis, University of St Andrews, 1993. http://hdl.handle.net/10023/15431.
Texto completo da fonteMosley, Julie Elizabeth. "Studies on recombinant ubiquitous and erythroid human porphobilinogen deaminase and mutational analysis of E. Coli porphobilinogen deaminase". Thesis, University of Southampton, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273856.
Texto completo da fonteAhmed, R. A. A. "Rational design of inhibitors of porphobilinogen deaminase". Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.595387.
Texto completo da fonteWarren, M. J. "Investigations into the mechanisms of porphobilinogen deaminase". Thesis, University of Southampton, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233456.
Texto completo da fonteLivros sobre o assunto "Porphobilinogène"
Deegan, Patrick. Porphyria. Editado por Patrick Davey e David Sprigings. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199568741.003.0179.
Texto completo da fonteCapítulos de livros sobre o assunto "Porphobilinogène"
Arndt, T., e T. Stauch. "Porphobilinogen". In Lexikon der Medizinischen Laboratoriumsdiagnostik, 1–2. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49054-9_2483-1.
Texto completo da fonteArndt, T., e T. Stauch. "Porphobilinogen". In Springer Reference Medizin, 1916–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-48986-4_2483.
Texto completo da fonteSchomburg, Dietmar, e Margit Salzmann. "Porphobilinogen synthase". In Enzyme Handbook 1, 675–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-86605-0_149.
Texto completo da fonteSchomburg, Dietmar, e Margit Salzmann. "Porphobilinogen deaminase". In Enzyme Handbook 1, 1013–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-86605-0_228.
Texto completo da fonteBraun-Falco, Markus, Henry J. Mankin, Sharon L. Wenger, Markus Braun-Falco, Stephan DiSean Kendall, Gerard C. Blobe, Christoph K. Weber et al. "Porphobilinogen Deaminase Deficiency". In Encyclopedia of Molecular Mechanisms of Disease, 1688. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-29676-8_8133.
Texto completo da fonteFalk, J. E. "Haem and Porphyrin Formation from Porphobilinogen Glycine, δ-Aminolaevulic Acid and Porphobilinogen". In Novartis Foundation Symposia, 63–71. Chichester, UK: John Wiley & Sons, Ltd., 2008. http://dx.doi.org/10.1002/9780470718940.ch5.
Texto completo da fonteLambert, R., P. D. Brownlie, S. C. Woodcock, G. V. Louie, J. C. Cooper, M. J. Warren, P. M. Jordan, T. L. Blundell e S. P. Wood. "Structural Studies on Porphobilinogen Deaminase". In Ciba Foundation Symposium 180 - The Biosynthesis of the Tetrapyrrole Pigments, 97–110. Chichester, UK: John Wiley & Sons, Ltd., 2007. http://dx.doi.org/10.1002/9780470514535.ch6.
Texto completo da fonteFormijne, P., e Nine J. Poulie. "Precursors of Porphyrin and Porphobilinogen". In Novartis Foundation Symposia, 246–53. Chichester, UK: John Wiley & Sons, Ltd., 2008. http://dx.doi.org/10.1002/9780470718940.ch17.
Texto completo da fonteSchultz, Matthew J., Patricia L. Hall e Silvia Tortorelli. "Porphyrins, Porphobilinogen, and δ-Aminolevulinic Acid". In Laboratory Guide to the Methods in Biochemical Genetics, 283–305. Cham: Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-58819-8_16.
Texto completo da fonteGajdos, Alfred, e Marianne Gajdos-Torok. "Metabolism of Porphobilinogen and of Porphyrins in the Rabbit". In Novartis Foundation Symposia, 229–45. Chichester, UK: John Wiley & Sons, Ltd., 2008. http://dx.doi.org/10.1002/9780470718940.ch16.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Porphobilinogène"
Neier, Reinhard. "A Novel Synthesis of Porphobilinogen: Synthetic and Biosynthetic Studies." In The 3rd International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 1999. http://dx.doi.org/10.3390/ecsoc-3-01765.
Texto completo da fonteMoghe, Akshata, Csilla K. Hallberg, Ruksana Huda, Shalonda Turner, Rochelle Simmons, VM Sadagopa Ramanujam e Karl E. Anderson. "04156 Recurrent acute intermittent porphyria attacks after normalization of porphobilinogen on givosiran prophylaxis". In Abstracts of the International Conference of Porphyrins and Porphyrias, Pamplona, Spain, 21–25 September 2024, A22.2—A22. BMJ Publishing Group Ltd, 2024. http://dx.doi.org/10.1136/bmjgast-2024-icpp.41.
Texto completo da fonteHeckl, C., A. Lang, M. Vogeser, T. Stauch, C. Homann, G. Hennig, R. Sroka e H. Stepp. "Rapid spectrophotometric quantification of urinary porphyrins and porphobilinogen as screening tool for attacks of acute porphyria". In Translation of Lasers and Biophotonics Technologies and Procedures: Toward the Clinic, editado por Lothar D. Lilge e Carsten M. Philipp. SPIE, 2019. http://dx.doi.org/10.1117/12.2527105.
Texto completo da fonteNeels, Antonia, Helen Stoeckli-Evans, Reinhard Neier, Pavel Bobál e André Chaperon. "A Chemical Synthesis of Porphobilinogen Imitating the Pathway Proposed by Shemin for the Biosynthesis: Comparing Inhibition Studies with Investigations of Chemical Reactivity". In The 2nd International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 1998. http://dx.doi.org/10.3390/ecsoc-2-01693.
Texto completo da fonte