Academic literature on the topic 'Porphobilinogène'
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Journal articles on the topic "Porphobilinogène"
Deybach, J. C., and H. Puy. "Porphobilinogène (PBG) : précurseur de la biosynthèse de l'hème." EMC - Biologie médicale 5, no. 3 (January 2010): 1–4. http://dx.doi.org/10.1016/s2211-9698(10)71427-8.
Full textDeybach, J. C., and H. Puy. "Porphobilinogène (PBG) : précurseur de la biosynthèse de l'hème." EMC - Biologie Médicale 5, no. 3 (2010): 1–4. https://doi.org/10.1016/s0000-0000(10)51137-9.
Full textSchmitt, C., A. Poli, H. Manceau, H. Puy, L. Gouya, and T. Lefebvre. "Acide delta-aminolévulinique et porphobilinogène : précurseurs de la biosynthèse de l’hème." EMC - Biologie Médicale 18, no. 1 (January 2023): 1–7. https://doi.org/10.1016/s2211-9698(22)43395-4.
Full textMami, I., A. Karras, H. Puy, P. Beaune, É. Thervet, and N. Pallet. "Caractérisation des modifications phénotypiques épithéliales rénales induites par l’acide delta aminolévulinique et le porphobilinogène." Néphrologie & Thérapeutique 9, no. 5 (September 2013): 380–81. http://dx.doi.org/10.1016/j.nephro.2013.07.356.
Full textLeeper, Finian J., and Martin Rock. "Interaction of analogues of porphobilinogen with porphobilinogen deaminase." Journal of the Chemical Society, Perkin Transactions 1, no. 21 (1996): 2643. http://dx.doi.org/10.1039/p19960002643.
Full textSHOOLINGIN-JORDAN, Peter M., Martin J. WARREN, and 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, no. 2 (June 1, 1996): 373–76. http://dx.doi.org/10.1042/bj3160373.
Full textJordan, P. M., and P. N. Gibbs. "Mechanism of action of 5-aminolaevulinate dehydratase from human erythrocytes." Biochemical Journal 227, no. 3 (May 1, 1985): 1015–20. http://dx.doi.org/10.1042/bj2271015.
Full textHsiao, Kwang-Jen, Fa-Yauh Lee, Shew-Jen Wu, and Wei-Jan Chang. "Determination of erythrocyte porphobilinogen deaminase activity using porphobilinogen as substrate." Clinica Chimica Acta 168, no. 2 (September 1987): 257–58. http://dx.doi.org/10.1016/0009-8981(87)90296-8.
Full textHart, G. J., C. Abell, and A. R. Battersby. "Purification, N-terminal amino acid sequence and properties of hydroxymethylbilane synthase (porphobilinogen deaminase) from Escherichia coli." Biochemical Journal 240, no. 1 (November 15, 1986): 273–76. http://dx.doi.org/10.1042/bj2400273.
Full textHeinemann, Ilka U., Claudia Schulz, Wolf-Dieter Schubert, Dirk W. Heinz, Yang-G. Wang, Yuichi Kobayashi, Yuuki Awa, Masaaki Wachi, Dieter Jahn, and Martina Jahn. "Structure of the Heme Biosynthetic Pseudomonas aeruginosa Porphobilinogen Synthase in Complex with the Antibiotic Alaremycin." Antimicrobial Agents and Chemotherapy 54, no. 1 (October 12, 2009): 267–72. http://dx.doi.org/10.1128/aac.00553-09.
Full textDissertations / Theses on the topic "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.
Full textPorphyrias 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.
Full textChretien, 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.
Full textRaich, 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.
Full textGoodwin, C. "Mechanistic studies of porphobilinogen synthase." Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599517.
Full textPicken, Nichola Caryl. "Structural studies of porphobilinogen deaminase." Thesis, Birkbeck (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314290.
Full textGeorge, Sharon Deena. "Mechanistic studies in porphobilinogen biosynthesis." Thesis, University of St Andrews, 1993. http://hdl.handle.net/10023/15431.
Full textMosley, 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.
Full textAhmed, 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.
Full textWarren, 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.
Full textBooks on the topic "Porphobilinogène"
Deegan, Patrick. Porphyria. Edited by Patrick Davey and David Sprigings. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199568741.003.0179.
Full textBook chapters on the topic "Porphobilinogène"
Arndt, T., and 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.
Full textArndt, T., and 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.
Full textSchomburg, Dietmar, and 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.
Full textSchomburg, Dietmar, and 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.
Full textBraun-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.
Full textFalk, 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.
Full textLambert, R., P. D. Brownlie, S. C. Woodcock, G. V. Louie, J. C. Cooper, M. J. Warren, P. M. Jordan, T. L. Blundell, and 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.
Full textFormijne, P., and 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.
Full textSchultz, Matthew J., Patricia L. Hall, and 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.
Full textGajdos, Alfred, and 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.
Full textConference papers on the topic "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.
Full textMoghe, Akshata, Csilla K. Hallberg, Ruksana Huda, Shalonda Turner, Rochelle Simmons, VM Sadagopa Ramanujam, and 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.
Full textHeckl, C., A. Lang, M. Vogeser, T. Stauch, C. Homann, G. Hennig, R. Sroka, and 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, edited by Lothar D. Lilge and Carsten M. Philipp. SPIE, 2019. http://dx.doi.org/10.1117/12.2527105.
Full textNeels, Antonia, Helen Stoeckli-Evans, Reinhard Neier, Pavel Bobál, and 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.
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