Výsledky vyhledávání - "MESH: Quaternary Ammonium Compounds"

Effect of higher minimum inhibitory concentrations of quaternary ammonium compounds in clinical E. coli isolates on antibiotic susceptibilities and clinical outcomes

Autor: Anne Jolivet-Gougeon, Martine Bonnaure-Mallet, Michel Cormier, Bernard Branger, Sylvie Buffet-Bataillon

Publikováno v: Journal of Hospital Infection
Journal of Hospital Infection, WB Saunders, 2011, 79 (2), pp.141-6. ⟨10.1016/j.jhin.2011.06.008⟩
Journal of Hospital Infection, 2011, 79 (2), pp.141-6. ⟨10.1016/j.jhin.2011.06.008⟩

International audience; Quaternary ammonium compounds (QACs) are cationic surfactants used as preservatives and environmental disinfectants. Limited data are available regarding the effect of QACs in the clinical setting. We performed a prospective c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7434b8fc6d046ba7ff2ce945b70fa226
https://doi.org/10.1016/j.jhin.2011.06.008

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Bilayer structures in dioctadecyldimethylammonium bromide/oleic acid dispersions

Autor: Sylwia Kedracka-Krok, Mariusz Kepczynski, Jan Bednar, Joanna Lewandowska, Karolina Witkowska, Veronika Mistrikova, Maria Nowakowska, Paweł Wydro

Publikováno v: Chemistry and Physics of Lipids
Chemistry and Physics of Lipids, Elsevier, 2011, 164 (5), pp.359-67. ⟨10.1016/j.chemphyslip.2011.04.007⟩

International audience; This paper reports on the properties of bilayers composed of dioctadecyldimethylammonium bromide (DODAB) and oleic acid (OA) at various molar ratios. The mole fraction of OA, X(OA), was varied in the range of 0-1 and the total

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::877d6c409846a91542d152e395210271
https://doi.org/10.1016/j.chemphyslip.2011.04.007

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Ammonium transport and CitAMT1 expression are regulated by N in Citrus plants

Autor: Pilar García-Agustín, Alain Gojon, Gemma Camañes, Eduardo Primo-Millo, Miguel Cerezo

Publikováno v: Planta
Planta, Springer Verlag, 2009, 229 (2), pp.331-42. ⟨10.1007/s00425-008-0833-y⟩
Repositori Universitat Jaume I
Universitat Jaume I

International audience; Citrus seedlings (Citrus sinensis L. Osbeck x Poncirus trifoliata Blanco) were used to describe the effects of different N treatments on the NH4+ influx mediated by high- and low-affinity transport systems (HATS and LATS, resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::494ad8e068d2d37b5a4e551e9092c4d2
https://doi.org/10.1007/s00425-008-0833-y

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Endocytosis in fission yeast is spatially associated with the actin cytoskeleton during polarised cell growth and cytokinesis

Autor: Yannick Gachet, Jeremy S. Hyams

Publikováno v: Journal of Cell Science
Journal of Cell Science, Company of Biologists, 2005, 118 (Pt 18), pp.4231-42. ⟨10.1242/jcs.02530⟩

International audience; In the fission yeast, Schizosaccharomyces pombe, uptake of the fluorescent styryl dye FM4-64 via the endocytic pathway to the vacuole was localised to the poles of growing, interphase cells and to the cell equator during cell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2b65a905e6409d0fa6d9e845738471c
https://doi.org/10.1242/jcs.02530

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IP3Receptors and Associated Ca2+Signals Localize to Satellite Cells and to Components of the Neuromuscular Junction in Skeletal Muscle

Autor: Dany S. Adams, Enrique Jaimovich, Jeanne A. Powell, Jordi Molgó, MacKenzie Bohlen, Cesare Colasante, Aislinn J. Williams

Publikováno v: Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2003, 23 (23), pp.8185-92

Recently, we described an inositol 1,4,5-trisphosphate (IP3) signaling system in cultured rodent skeletal muscle, triggered by high K+and affecting gene transcription (Powell et al., 2001). Now, in a study of adult rodent skeletal muscle, using immun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::589bc2d7823c4c2656b8fe48a2444058
https://doi.org/10.1523/jneurosci.23-23-08185.2003

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Two-photon microscopy of dermal innervation in a human re-innervated model of skin

Autor: David Sevrain, Laurent Misery, Jean-Luc Carré, Nicolas Lebonvallet, Yann Le Grand, Christine Jeanmaire, Gilles Pauly, Virginie Buhé

Publikováno v: Experimental Dermatology
Experimental Dermatology, Wiley, 2013, 22 (4), pp.290-1. ⟨10.1111/exd.12108⟩

International audience; When skin is injured, innervation can be severely disrupted. The subsequent re-innervation processes are poorly understood notably because of the inability to image the full meandering course of nerves with their ramifications

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eb427042b4bc2aa45884a9a2fb9e67b
https://hal.univ-brest.fr/hal-00947022

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Ammonium ion binding to DNA G-quadruplexes: do electrospray mass spectra faithfully reflect the solution-phase species?

Autor: Françoise Balthasart, Valérie Gabelica, Janez Plavec

Publikováno v: Journal of The American Society for Mass Spectrometry
Journal of The American Society for Mass Spectrometry, Springer Verlag (Germany), 2013, 24 (1), pp.1-8. ⟨10.1007/s13361-012-0499-3⟩
Journal of The American Society for Mass Spectrometry, American Chemical Society 2013, 24 (1), pp.1-8. ⟨10.1007/s13361-012-0499-3⟩

International audience; G-quadruplex nucleic acids can bind ammonium ions in solution, and these complexes can be detected by electrospray mass spectrometry (ESI-MS). However, because ammonium ions are volatile, the extent to which ESI-MS quantitativ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7672970abb1f13d02a8f0a64ad06cc5f
https://www.hal.inserm.fr/inserm-00980848/document

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Emergence of resistance to antibacterial agents: the role of quaternary ammonium compounds--a critical review

Autor: Anne Jolivet-Gougeon, Martine Bonnaure-Mallet, Sylvie Buffet-Bataillon, Pierre Tattevin

Publikováno v: International Journal of Antimicrobial Agents
International Journal of Antimicrobial Agents, Elsevier, 2012, 39 (5), pp.381-9. ⟨10.1016/j.ijantimicag.2012.01.011⟩
International Journal of Antimicrobial Agents, 2012, 39 (5), pp.381-9. ⟨10.1016/j.ijantimicag.2012.01.011⟩

International audience; Quaternary ammonium compounds (QACs) are widely distributed in hospitals, industry and cosmetics. Little attention has been focused on the potential impact of QACs on the emergence of antibiotic resistance in patients and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c6d84114e842064969b5a27cbe788c
https://hal.archives-ouvertes.fr/hal-00796476

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Quaternary ligand binding to aromatic residues in the active-site gorge of acetylcholinesterase

Autor: C. Hirth, L Ehret-Sabatier, Paul H. Axelsen, Joel L. Sussman, Michal Harel, Isabelle J. Schalk, Israel Silman, Françoise Bouet, Maurice Goeldner

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 1993, 90 (19), pp.9031-5
Proceedings of the National Academy of Sciences of the United States of America, 1993, 90 (19), pp.9031-5

Binding sites of Torpedo acetylcholinesterase (EC 3.1.1.7) for quaternary ligands were investigated by x-ray crystallography and photoaffinity labeling. Crystal structures of complexes with ligands were determined at 2.8-A resolution. In a complex wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9f762698d7ea3ca096c59cf75ce0fa1
https://doi.org/10.1073/pnas.90.19.9031

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