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Journal articles on the topic 'Spectroscopie RMN in vivo'

Author: Grafiati

Published: 7 July 2024

Last updated: 31 July 2025

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1

Bloch, G. "Etude par spectroscopie RMN in vivo du transport du glucose dans le muscle humain." médecine/sciences 14, no. 10 (1998): 1083. http://dx.doi.org/10.4267/10608/914.

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2

Roby, C., R. Bligny, and R. Douce. "Exploration de la cellule végétale par spectroscopie RMN." Journal de Chimie Physique 89 (1992): 253–70. http://dx.doi.org/10.1051/jcp/1992890253.

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3

Imperiale, A. "La spectroscopie RMN dans le diagnostic du phéochromocytome." Annales d'Endocrinologie 78, no. 4 (2017): 203. http://dx.doi.org/10.1016/j.ando.2017.07.748.

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4

Duchemann, B., M. Triba, D. Guez, et al. "Étude par spectroscopie RMN du métabolisme salivaire dans la sarcoïdose." Revue des Maladies Respiratoires 29 (January 2012): A96—A97. http://dx.doi.org/10.1016/j.rmr.2011.10.313.

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5

Payen, J.-F., G. Francony, B. Fauvage, and J.-F. Le Bas. "Apport de la spectroscopie RMN à l'évaluation du traumatisme crânien." Annales Françaises d'Anesthésie et de Réanimation 24, no. 5 (2005): 522–27. http://dx.doi.org/10.1016/j.annfar.2005.03.005.

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6

Le Botlan, D. J. "Etude par spectroscopie rmn 13C de la solution aqueuse formaldehyde-methanol." Journal de Chimie Physique 84 (1987): 115–23. http://dx.doi.org/10.1051/jcp/1987840115.

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7

Lagarde, D., M. Pérès, B. Barrère, CY Guézennec, and C. Piérard. "Modafinil et aminoacides neurotransmetteurs cérébraux: étude par spectroscopie RMN et microdialyse." Neurophysiologie Clinique/Clinical Neurophysiology 26, no. 6 (1996): 435. http://dx.doi.org/10.1016/s0987-7053(97)89184-8.

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8

Gariod, L., A. Favre-Juvin, V. Novel, H. Reutenauer, H. Majean, and A. Rossi. "Évaluation du profil énergétique des judokas par spectroscopie RMN du P31." Science & Sports 10, no. 4 (1995): 201–7. http://dx.doi.org/10.1016/0765-1597(96)89370-1.

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9

Kozak-Reiss, G. "Nouvelles explorations de la fonction musculaire : spectroscopie RMN. Application à l'hyperthermie maligne." Annales Françaises d'Anesthésie et de Réanimation 8, no. 5 (1989): 400–405. http://dx.doi.org/10.1016/s0750-7658(89)80005-x.

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10

Touré, Assane, Cheikh Abdoul Khadir Diop, Libasse Diop, and Bernard Mahieu. "Synthèse et étude par spectroscopie Mössbauer, infrarouge et RMN de nouveaux complexes carboxylato organostanniques." Comptes Rendus Chimie 10, no. 6 (2007): 493–97. http://dx.doi.org/10.1016/j.crci.2006.06.014.

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11

Berte, N., L. Cayzergues, F. Meyer, et al. "Évaluation par spectroscopie RMN des lésions rénales provoquées par la lithotripsie extracorporelle à partir d’échantillons d’urine." Progrès en Urologie 21, no. 7 (2011): 455–58. http://dx.doi.org/10.1016/j.purol.2011.02.009.

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12

Masse, M. O., C. Delporte, and E. Bervelt. "Identification de filtres solaires dérivés de l'acide para-aminobenzoique par spectroscopie RMN et par CPG/SM." International Journal of Cosmetic Science 23, no. 5 (2001): 259–79. http://dx.doi.org/10.1046/j.1467-2494.2001.00076.x.

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13

Kozak-Reiss, G., J. P. Gascard, and K. Redouane-Bénichou. "Dépistage de l'hyperthermie maligne anesthésique par les tests de contracture musculaire et par la spectroscopie RMN." Annales Françaises d'Anesthésie et de Réanimation 5, no. 6 (1986): 584–89. http://dx.doi.org/10.1016/s0750-7658(86)80067-3.

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14

Kaminsky, P., B. Robin-Lherbier, J. M. Escanye, et al. "Mécanismes de l'atteinte du métabolisme énergétique musculaire dans les dysthyroïdies. Étude par spectroscopie RMN du phosphore." La Revue de Médecine Interne 11, no. 3 (1990): S62. http://dx.doi.org/10.1016/s0248-8663(05)81967-8.

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15

Lavanchy, N., and A. Rossi. "Le lactate musculaire détecté par spectroscopie de RMN du carbone-13 et du proton: quelques éléments de réflexion." Science & Sports 8, no. 3 (1993): 221–24. http://dx.doi.org/10.1016/s0765-1597(05)80014-0.

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16

Sarazin, C., G. Goethals, JP Seguin, MD Legoy, and JN Barbotin. "Étude par spectroscopie RMN 1H et 13C de la synthèse d’esters en milieu organique catalysée par une lipase : influence de l’eau." Journal de Chimie Physique 89 (1992): 541–47. http://dx.doi.org/10.1051/jcp/1992890541.

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17

Drouet, Alain, Fabien Zagnoli, Monique Piraud, et al. "Intolérance musculaire à l’effort par déficit en phosphofructokinase : apport au diagnostic du bilan métabolique musculaire (tests d’effort, spectroscopie RMN au p31)." Revue Neurologique 168 (April 2012): A32. http://dx.doi.org/10.1016/j.neurol.2012.01.076.

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18

Drouet, A., F. Zagnoli, T. Fassier, et al. "Intolérance musculaire à l’effort par déficit en phosphofructokinase : apport au diagnostic du bilan métabolique musculaire (tests d’effort, spectroscopie RMN du P31)." Revue Neurologique 169, no. 8-9 (2013): 613–24. http://dx.doi.org/10.1016/j.neurol.2013.02.006.

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19

Brambilla, Paolo, Francesco Barale, Edgardo Caverzasi, and Jair Constante Soares. "Anatomical MRI findings in mood and anxiety disorders." Epidemiologia e Psichiatria Sociale 11, no. 2 (2002): 88–99. http://dx.doi.org/10.1017/s1121189x00005558.

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RIASSUNTOScopo – Gli studi con Risonanza Magnetica Nucleare (RMN) hanno permesso la valutazione in vivo dell'anatomia cerebrale di vari disturbi psichiatrici e l'approfondimento degli ipotetici circuiti cerebrali disfunzionali coinvolti nella patofisiologia di queste malattie. In questo articolo abbiamo revisionato la letteratura comprendente gli studi con RMN condotti nei disturbi dell'umore e d'ansia. Metodi – Tutti gli studi in Inglese con RMN condotti in pazienti con disturbo dell'umore o d'ansia pubblicati tra il 1966 ed il gennaio 2002 sono stati identificati attraverso una ricerca Medli

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20

Nicolay, K., R. M. Dijkhuizen, A. van der Toorn, et al. "Dynamic magnetic resonance imaging and spectroscopie of experimental brain injury." Acta Neuropsychiatrica 8, no. 4 (1996): 76–86. http://dx.doi.org/10.1017/s0924270800036966.

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SummaryThis article describes the use of non-invasive magnetic resonance (MR) methods for the characterization and monitoring of the pathophysiology of experimental brain injury in laboratory animals as a function of time and treatment. The impact of MR in brain research is primarily due to its non-invasive nature, thereby enabling repeated measurements in long-term studies, and due to the type of information that it provides. MR imaging (MRI) enables the measurement of the morphology/anatomy as well as the functional status of tissues under in vivo conditions. Compared to other in vivo imagin

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21

Ramstein, Stéphane, and Stéphane Mottin. "Spectroscopie résolue en temps par continuum femtoseconde. Applications en neurobiologie." J. Phys. IV 108 (March 1, 2003): 127–30. https://doi.org/10.5281/zenodo.439020.

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La spectroscopie résolue en temps utilisant un laser blanc femtoseconde est appliquée à la mesure in vivo des principaux absorbeurs du cerveau. Après génération adéquate du continuum de lumière blanche femtoseconde (50mW/[580-756nm] à 1 Hz), cette source se propage dans la calvaria, les méninges et le cortex chez le rat anesthésié. La transmission est étudiée sur 7mm de distance entre l impact laser et la fibre optique de collection. Le signal transmis est analysé dans la fenêtre 580-760nm, par un spectromètre couplé à une caméra à balayage de fente permettant la décorrélation de l absorption

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22

Petit, J. M., B. Bouillet, B. Guiu, et al. "P200 Effet d’un traitement par liraglutide sur le contenu hépatique en graisse de patients diabétiques de type 2: étude prospective par spectroscopie-RMN." Diabetes & Metabolism 41 (March 2015): A83. http://dx.doi.org/10.1016/s1262-3636(15)30313-x.

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23

Pedro, L., B. Guiu, G. Nuemi, et al. "P1048 Faible prévalence de la stéatose dans le diabète de type 1 : étude par spectroscopie-RMN chez 108 patients diabétiques de type 1." Diabetes & Metabolism 39 (March 2013): A43. http://dx.doi.org/10.1016/s1262-3636(13)71794-4.

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24

Claeys-Bruno, Magalie, Michel Bardet та Jean-Claude Marchon. "Détermination de la composition énantiomérique dˈesters dˈacides aminés par spectroscopie de RMN à lˈaide dˈune chiroporphyrine de cobalt(III) comme agent chiral de déplacement chimique". Comptes Rendus Chimie 5, № 1 (2002): 21–25. http://dx.doi.org/10.1016/s1631-0748(02)01326-7.

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25

Le Curieux, F., F. Erb, and D. Marzin. "Identification de composés génotoxiques dans les eaux de boisson." Revue des sciences de l'eau 11 (April 12, 2005): 103–18. http://dx.doi.org/10.7202/705333ar.

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Depuis la mise en évidence de trihalométhanes dans les eaux potables en 1974, de multiples travaux ont démontré la présence de nombreux composés génotoxiques dans l'eau de boisson. L'eau potable obtenue à partir d'eau de surface subit un traitement incluant généralement une étape de chloration. Il est aujourd'hui largement admis que l'activité génotoxique des eaux de boisson provient principalement de la chloration des substances humiques, composés organiques naturels contenus dans l'eau brute et issus de la dégradation des déchets animaux et végétaux. Les très faibles concentrations en compos

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26

Chabrol, B., J. Vion-Dury, S. Confort-Gouny, S. Lamoureux, AM Salvan, and PJ Cozzone. "Anomalies neurochimiques détectées in vivo par spectroscopie localisée de résonance magnétique dans les maladies lysosomales." Archives de Pédiatrie 2, no. 4 (1995): 389–90. http://dx.doi.org/10.1016/0929-693x(95)90178-6.

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27

Mottin, Stéphane, Pierre Laporte, Michel Jouvet, and Raymond Cespuglio. "Spectroscopie d émission du noyau Raphe Dorsalis chez le rat non anesthésié sous excitation laser UV 300-355 nm." Ann. Phys. 22 (October 15, 1997): 179–80. https://doi.org/10.5281/zenodo.439014.

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La spectroscopie d émission de fluorescence du noyau Raphe Dorsalis a été étudiée à différentes longueurs d onde d excitation dans la gamme 300-330 nm et aussi à 355 nm chez le rat libre de tous mouvements et éveillé. Les résultats expérimentaux montrent des changements importants du spectre d émission .

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28

Petit, J. M., C. Fourmont, B. Guiu, et al. "P210 Le contenu hépatique en graisse mesuré en spectroscopie-RMN n’est pas associé au déclin du débit de filtration glomérulaire chez les patients diabétiques de type 2." Diabetes & Metabolism 41 (March 2015): A86. http://dx.doi.org/10.1016/s1262-3636(15)30323-2.

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29

Chamkhi, A., O. Seloi, A. Heintz, et al. "Glioblastomes : spectroscopie in vivo et anatomopathologie in vitro pour le pronostic et le suivi du traitement." Journal of Neuroradiology 44, no. 2 (2017): 99. http://dx.doi.org/10.1016/j.neurad.2017.01.061.

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30

Correa, Liz Solange, Fabio Zuluaga, Carlos Valencia, and Jorge Eduardo Godoy. "ELABORACIÓN DE ANDAMIOS POROSOS OSTEOINDUCTIVOS DE POLI (ÁCIDO L-LÁCTICO)/QUITOSANO PARA LA REGENERACIÓN DE TEJIDO ÓSEO." Revista Colombiana de Materiales, no. 6 (May 27, 2015): 34–53. http://dx.doi.org/10.17533/udea.rcm.22873.

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En este trabajo se realizó la extracción de quitosano (CHT) a partir del hongo Aspergillus níger cuyo rendimiento fue del 0,6 % sobre la cantidad inicial seca. El CHT se caracterizó mediante espectroscopia infrarroja (FT-IR) y de Resonancia Magnética Nuclear (RMN-1H). Su peso molecular (200605 g/mol), se determinó mediante viscosimetría capilar y su grado de desacetilación (68.51%) se determinó mediante las técnicas de análisis elemental y valoración potenciométrica. Se prepararon andamios de Ácido Poli (L-Láctico) (PLLA)/CHT mediante la deposición de CHT a través de los poros del PLLA, previa

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31

Tabize Olivier, Mutendela, Freddy Munyololo Muganza, Leshweni Jeremia Shai, and Stanley Sechene Gololo. "Rutin Inhibits F, G, N and O gonorrhea strains, 2008 WHO N-gonorrhea Reference strains, in vitro." Interdisciplinary Research Journal and Archives 1 (December 16, 2020): 41–49. http://dx.doi.org/10.36966/irjar2020.13.

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Rutin was isolated from methanol extract of the aerial part of Asparagus suaveolens using precipitation method. South Africans use Asparagus suaveolens to treat gonorrhea infections. The obtained Nuclear Magnetic Resonance (NMR) and Liquid Chromatography-Mass Spectroscopy (LC-MS) data and visiting the published data on the isolation of rutin confirmed the structure. The 2008 WHO Neisseria gonorrhea reference strains were used to evaluate microbial activity of rutin against the gonorrhea strains. Rutin found to be bacteriostatic against WHO 2008 Neisseria gonorrhoea F, G, N and O strains with t

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32

García-Mateos, Rosario, Rafael Pérez- Pacheco, Cesáreo Rodríguez-Hernández, and Marcos Soto-Hernández. "TOXICIDAD DE ALCALOIDES DE Erythrina americana EN LARVAS DE MOSQUITO Culex quinquefasciatus." Revista Fitotecnia Mexicana 27, no. 4 (2022): 297. http://dx.doi.org/10.35196/rfm.2004.4.297.

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Este trabajo describe el efecto de varias fracciones de alcaloides obtenidas de las semillas de Erythrina americana (Fabaceae); tales fracciones permitieron evaluar in vivo su toxicidad en larvas del mosquito Culex quinquefasciatus. La fracción de alcaloides liberados no presentó actividad, sin embargo, la fracción de alcaloides libres mostró alta toxicidad (88 % de mortalidad) en las larvas. Por cromatografía de gases acoplada a espectrometría de masas y RMN-1H se detectó, en la fracción de alcaloides liberados, la presencia de los alcaloides diénicos erisopina, erisovina y erisodina; también

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33

Tshiamala, Kabula, Joël Vebrel, and Bernard Laude. "Utilisation de la spectroscopie RMN 1H à haut champ pour la détermination de la configuration et de la conformation des cycloadduits obtenus par action de diphenylnitrilimine sur divers dihydro-1,2 naphtalenes substitués en 1." Spectrochimica Acta Part A: Molecular Spectroscopy 41, no. 3 (1985): 499–503. http://dx.doi.org/10.1016/0584-8539(85)80158-6.

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34

Lamoureux, S., J. Vion-Dury, G. Michel, et al. "Anomalies neurochimiques détectées in vivo par spectroscopie localisée de résonance magnétique dans les encéphalophaties progressives liées au VIH-1 chez l'enfant." Archives de Pédiatrie 2, no. 9 (1995): 913. http://dx.doi.org/10.1016/0929-693x(95)90473-g.

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35

Lanza, P. L., V. Rossi, R. Bonofiglio, W. Auteri, A. Armentano, and G. Santoro. "Sindrome da anticorpi antifosfolipidi (APA)." Rivista di Neuroradiologia 8, no. 4 (1995): 523–29. http://dx.doi.org/10.1177/197140099500800406.

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Gli anticorpi antifosfolipidi (APA) sono una classe eterogenea di immunoglobuline rivolte contro i fosfolipidi a carica negativa; in vitro, paradossalmente, svolgono azione anticoagulante, mentre in vivo, si associano a fenomeni trombo-embolici, spesso ricorrenti, arteriosi e/o venosi interessanti vari distretti: coronarico, cutaneo, placentare, polmonare, venoso profondo e cerebrale. Gli APA possono riscontrarsi in corso di patologie autoimmuni come il Lupus eritematusus sistemico, di infezioni, di neoplasie o dopo assunzione di farmaci; quando invece, tali situazioni morbose di base vengono

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36

Dell’Anno, Irene, Marcella Barbarino, Elisa Barone, et al. "EIF4G1 and RAN as Possible Drivers for Malignant Pleural Mesothelioma." International Journal of Molecular Sciences 21, no. 14 (2020): 4856. http://dx.doi.org/10.3390/ijms21144856.

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For malignant pleural mesothelioma (MPM) novel therapeutic strategies are urgently needed. In a previous study, we identified 51 putative cancer genes over-expressed in MPM tissues and cell lines. Here, we deepened the study on nine of them (ASS1, EIF4G1, GALNT7, GLUT1, IGF2BP3 (IMP3), ITGA4, RAN, SOD1, and THBS2) to ascertain whether they are truly mesothelial cancer driver genes (CDGs) or genes overexpressed in an adaptive response to the tumoral progression (“passenger genes”). Through a fast siRNA-based screening, we evaluated the consequences of gene depletion on migration, proliferation,

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37

Carton, L., F. Auger, N. Durieux, et al. "Effet longitudinal d’une administration aiguë d’éthanol sur le GABA et le glutamate : une étude en spectroscopie par résonance magnétique in vivo chez le rat." European Psychiatry 30, S2 (2015): S116. http://dx.doi.org/10.1016/j.eurpsy.2015.09.222.

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IntroductionLes effets cliniques de l’intoxication alcoolique aiguë seraient liés à une modulation des systèmes de neurotransmission du GABA et du glutamate. Les caractéristiques longitudinales de cette modulation et l’impact de la dose d’éthanol absorbée restent mal connus. Nous avons voulu étudier in vivo les effets aigus de l’éthanol sur les niveaux de GABA et de glutamate du cortex préfrontal en spectroscopie par résonance magnétique (SRM).Matériel et méthodesAprès une première acquisition de SRM (zone préfrontale), trois groupes de rats Wistar mâles (363 ± 27 g) ont reçu par voie intrapér

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38

Furesi, Giulia, Antonio Miguel de Jesus Domingues, Dimitra Alexopoulou, et al. "Exosomal miRNAs from Prostate Cancer Impair Osteoblast Function in Mice." International Journal of Molecular Sciences 23, no. 3 (2022): 1285. http://dx.doi.org/10.3390/ijms23031285.

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Prostate cancer (PCa) is the most frequent malignancy in older men with a high propensity for bone metastases. Characteristically, PCa causes osteosclerotic lesions as a result of disrupted bone remodeling. Extracellular vesicles (EVs) participate in PCa progression by conditioning the pre-metastatic niche. However, how EVs mediate the cross-talk between PCa cells and osteoprogenitors in the bone microenvironment remains poorly understood. We found that EVs derived from murine PCa cell line RM1-BM increased metabolic activity, vitality, and cell proliferation of osteoblast precursors by >60

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Beauvieux, M., J. Naulin, G. Raffard, et al. "P214 Le fructose alimentaire favorise l’insulino-résistance et induit rapidement des modifications cérébrales microstructurales : étude in vivo par RMN (IRM et DTI) chez le rat en croissance." Diabetes & Metabolism 40 (March 2014): A79. http://dx.doi.org/10.1016/s1262-3636(14)72505-4.

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He, Qiangqiang, Ji Ma, Praveen Kumar Kalavagunta, et al. "HgS Inhibits Oxidative Stress Caused by Hypoxia through Regulation of 5-HT Metabolism Pathway." International Journal of Molecular Sciences 20, no. 6 (2019): 1364. http://dx.doi.org/10.3390/ijms20061364.

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This study aims to reveal the potential relationship between 5-HT and oxidative stress in the organism. Our in vitro experiments in RIN-14B cells showed that anoxia leads the cells to the state of oxidative stress. Administration of exogenous 5-HT exacerbated this effect, whereas the inhibition of Tph1, LP533401 alleviated the oxidative stress. Several research articles reported that Cinnabar (consists of more than 96% mercury sulfide, HgS), which is widely used in both Chinese and Indian traditional medicine prescriptions, has been involved in the regulation of 5-HT. The present research reve

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41

Assan Aliyar, Meharban, Pratibha Nadig, and Nagakumar Bharatham. "In vitro anti-diabetic activity, bioactive constituents, and molecular modeling studies with sulfonylurea receptor1 for insulin secretagogue activity of seed extract of Syzygium cumini (L.)." Journal of Herbmed Pharmacology 10, no. 3 (2021): 304–12. http://dx.doi.org/10.34172/jhp.2021.35.

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Introduction: Syzygium cumini (L.) has been known to be used for diabetes treatment in traditional Indian and Chinese medicine. The present study focuses on the evaluation for glucose uptake and insulin release in vitro and characterization of phytoconstituents of the hydro-ethanolic extract of Syzygium cumini seed (SCE). Further, this report covers the molecular docking findings of the bioactive constituents on the sulfonylurea receptor 1 (SUR1). Methods: A glucose uptake assay of SCE was used to estimate the glucose uptake from the cell lysates and the cell culture supernatants using insulin

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42

Mani, Vimalraj, Chinreddy Subramanyam Reddy, Seon-Kyeong Lee, et al. "Chitin Biosynthesis Inhibition of Meloidogyne incognita by RNAi-Mediated Gene Silencing Increases Resistance to Transgenic Tobacco Plants." International Journal of Molecular Sciences 21, no. 18 (2020): 6626. http://dx.doi.org/10.3390/ijms21186626.

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Meloidogyne incognita is a devastating plant parasitic nematode that causes root knot disease in a wide range of plants. In the present study, we investigated host-induced RNA interference (RNAi) gene silencing of chitin biosynthesis pathway genes (chitin synthase, glucose-6-phosphate isomerase, and trehalase) in transgenic tobacco plants. To develop an RNAi vector, ubiquitin (UBQ1) promoter was directly cloned, and to generate an RNAi construct, expression of three genes was suppressed using the GATEWAY system. Further, transgenic Nicotiana benthamiana lines expressing dsRNA for chitin syntha

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Ulyanova, Vera, Raihan Shah Mahmud, Alexander Laikov, et al. "Anti-Influenza Activity of the Ribonuclease Binase: Cellular Targets Detected by Quantitative Proteomics." International Journal of Molecular Sciences 21, no. 21 (2020): 8294. http://dx.doi.org/10.3390/ijms21218294.

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Unpredictable influenza pandemics, annual epidemics, and sporadic poultry-to-human avian influenza virus infections with high morbidity and mortality rates dictate a need to develop new antiviral approaches. Targeting cellular pathways and processes is a promising antiviral strategy shown to be effective regardless of viral subtypes or viral evolution of drug-resistant variants. Proteomics-based searches provide a tool to reveal the druggable stages of the virus life cycle and to understand the putative antiviral mode of action of the drug(s). Ribonucleases (RNases) of different origins not on

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Guo, Yugang, Qianwen Xu, Lei Xue, et al. "Abstract LB236: Metabolically armed CD19 CAR-T cells for safe and effective treatment of relapsed or refractory CD19+ B cell hematological malignancies at extremely low doses." Cancer Research 84, no. 7_Supplement (2024): LB236. http://dx.doi.org/10.1158/1538-7445.am2024-lb236.

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Abstract Background: The undeniable success of CD19 CAR-T cell therapy in managing relapsed or refractory (r/r) B-cell hematological malignancies, such as diffuse large B-cell lymphoma (DLBCL) and B-cell acute lymphoblastic leukemia (B-ALL), underscores its significance. Despite the favorable complete remission (CR) rates of around 50% for r/r DLBCL and up to 90% for r/r B-ALL, a notable challenge persists as more than half of patients experiencing CR after CD19 CAR-T cells treatment encounter relapse within a year, attributed to inadequate CAR-T persistence in both indications. Urgent attenti

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Huegl, B., M. Kreuzer, Z. Doneva, S. T. Mirazchiyski, and B. Buchter. "Bipolar ablation: first in man using combined robotic magnetic navigation with a manual approach in a complex pvc case." Europace 25, Supplement_1 (2023). http://dx.doi.org/10.1093/europace/euad122.715.

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Abstract Funding Acknowledgements Type of funding sources: None. Background Standard unipolar catheter ablation (UPA) with radiofrequency for ventricular arrhythmias has reportedly recurrence rates due to a lack of efficient lesions in the deep myocardial substrates to disrupt the critical components of the arrhythmia circuit. First in-vivo bipolar catheter ablations (BPA) show promising results to counter this issue. Precise handling of two catheters simultaneously during BPA is a challenge that the utilization of a robotic magnetic navigation (RMN) system could make safer by robotically cont

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"Association familiale hyperthermie maligne et syndrome malin des neuroleptiques. Investigation par les tests de contractures et la spectroscopie RMN P31." Annales Françaises d'Anesthésie et de Réanimation 9 (January 1990): R120. http://dx.doi.org/10.1016/s0750-7658(05)82129-x.

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Carlos Rueda, Juan, and Sehila Jiménez Mayanga. "SINTESIS Y CARACTERIZACION DE NUEVOS MACROMONOMEROS DE 2-OXAZOLINAS OBTENIDOS POR EL METODO DEL TERMINADOR." Revista de la Sociedad Química del Perú 89, no. 2 (2023). http://dx.doi.org/10.37761/rsqp.v89i2.432.

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Se sintetizaron nuevos macromonómeros de 2-oxazolinas a partir de la polimerización catiónica por apertura de anillo de la 2-etil-2-oxazolina o de la 2-metoxicarboniletil-2-oxazolina obteniéndose los macromonómeros M1 y M2, respectivamente. La polimerización se llevó a cabo en acetonitrilo a 78°C y fue iniciada por el triflato de metilo y terminada por la N-(4-vinilbencil)-piperazina (método del terminador).Los macromonómeros fueron caracterizados mediante resonancia magnética nuclear de protones (1H-RMN), espectrometría infrarroja y ultravioleta/visible. Se determinó mediante el análisis cuan

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Bhuyan, Biman, and Dipak Chetia. "Caracterización de compuestos antidiabéticos potentes de Costus pictus D. Don encontrados en Assam, India usando métodos in vitro e in vivo." Ars Pharmaceutica (Internet) 60, no. 1 (2019). http://dx.doi.org/10.30827/ars.v60i1.7692.

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Objetivo: Costus pictus D. Don es una planta usada tradicionalmente en la zona del distrito de Golaghat Naojan de Assam, India específicamente para el tratamiento de la diabetes. Seis compuestos se aislaron a partir de extracto metanólico estandarizados de las hojas (MECP). El principal objetivo fue seleccionar compuestos antidiabéticos más potentes entre los compuestos aislados viz. F67, F12, F16, F3032, F37 y F48 mediante métodos in vitro e in vivo. Métodos: Los compuestos aislados fueron sometidos a cribado inicial mediante ensayo de actividad de inhibición in vitro α-amilasa utilizando yod

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Abdou Khadir Fall, Serigne, Hassane Faraj, Anouar Alami, Saïd Achamlale, and Younas Aouine. "Synthèse Et Caractérisation De La Structure Du [{4-[(1HBenzo[D]Imidazol-1-Yl)Méthyl]- 1H-1,2,3-Triazol-1 Yl}(Benzamido)Méthyl]Phospho nate De Diéthyle Par La Spectroscopie RMN 1D Et 2D." European Scientific Journal ESJ 16, no. 36 (2020). http://dx.doi.org/10.19044/esj.2020.v16n36p314.

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"Analyse histologique in vivo en temps réel des polypes colorectaux grâce à une pince à biopsie “optique” basée sur la spectroscopie de fluorescence induite par laser." Endoscopy 48, no. 06 (2016): 603–4. http://dx.doi.org/10.1055/s-0042-108247.

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