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1,351 results on '"Guinea, J"'

13. How to interpret MICs of antifungal compounds according to the revised clinical breakpoints v. 10.0 European committee on antimicrobial susceptibility testing (EUCAST)

Author

Arendrup, M.C., Meletiadis, J., Guinea, J., Friberg, N., Mares, M., Kahlmeter, G., Andersen, C.T., Arikan-Akdagli, S., Barchiesi, F., Chryssanthou, E., Hamal, P., Järv, H., Klimko, N., Kurzai, O., Lagrou, K., Lass-Flörl, C., Matos, T., Muehlethaler, K., Rogers, T.R., Velegraki, A., and Arikan, S.

Published
2020
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16. Multicenter Study of Isavuconazole MIC Distributions and Epidemiological Cutoff Values for the Cryptococcus neoformans-Cryptococcus gattii Species Complex Using the CLSI M27-A3 Broth Microdilution Method

Author

Espinel-Ingroff, A, Chowdhary, A, Gonzalez, GM, Guinea, J, Hagen, F, Meis, JF, Thompson, GR, and Turnidge, J

Subjects
Microbiology, Biological Sciences, Biomedical and Clinical Sciences, Clinical Sciences, Clinical Research, Genetics, Antifungal Agents, Cryptococcosis, Cryptococcus gattii, Cryptococcus neoformans, Genotype, Humans, Microbial Sensitivity Tests, Nitriles, Pyridines, Triazoles, Medical Microbiology, Pharmacology and Pharmaceutical Sciences, Medical microbiology, Pharmacology and pharmaceutical sciences
Abstract

Epidemiological cutoff values (ECVs) of isavuconazole are not available for Cryptococcus spp. The isavuconazole ECVs based on wild-type (WT) MIC distributions for 438 Cryptococcus neoformans nongenotyped isolates, 870 isolates of genotype VNI, and 406 Cryptococcus gattii isolates from six laboratories and different geographical areas were 0.06, 0.12, and 0.25 μg/ml, respectively. These ECVs may aid in detecting non-WT isolates with reduced susceptibilities to isavuconazole.

Published
2015

17. How to: EUCAST recommendations on the screening procedure E.Def 10.1 for the detection of azole resistance in Aspergillus fumigatus isolates using four-well azole-containing agar plates

Author

Arendrup, M.C., Arikan-Akdagli, S., Barchiesi, F., Castanheira, M., Chryssanthou, E., Friberg, N., Guinea, J., Järv, H., Klimko, N., Kurzai, O., Lagrou, K., Lass-Flörl, C., Mares, M., Matos, T., Meletiadis, J., Moore, C.B., Mouton, J.W., Muehlethaler, K., Rogers, T.R., Andersen, C.T., Velegraki, A., and Verweij, P.E.

Published
2019
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21. PB1086 Time in Therapeutic Range after an Event: Where We Started from and Where Are We Going?

Author

Fernández Pérez, M., primary, Salcedo, L., additional, Ezkurra, M., additional, Pradera, A., additional, Pereda, A., additional, Pison, C., additional, Vega, A., additional, Unamunzaga, A., additional, Cuevas, L., additional, Gutierrez, X., additional, Buendia, B., additional, Gabilondo, M., additional, Robles, D., additional, de Miguel, C., additional, Rodriguez, F., additional, and Guinea, J., additional

Published
2023
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32. Luminescence of Strontianite (SrCO3) from Strontian (Scotland, UK)

Author

Garcia-Guinea, J., Crespo Feo, Elena, Correcher Delgado, Virgilio, Cremades Rodríguez, Ana Isabel, Rubio, J., Tormo, L., Townsend, P. D., Garcia-Guinea, J., Crespo Feo, Elena, Correcher Delgado, Virgilio, Cremades Rodríguez, Ana Isabel, Rubio, J., Tormo, L., and Townsend, P. D.

Abstract

© 2009 Elsevier Ltd. All rights reserved. This work was supported in part by the projects: CICYT FIS2007- 61823, Comunidad Autonoma de Madrid MATERNAS (CAM) S0505/MAT/0094, CTQ2007-60895/BQU and a Contract Post-PhD CSIC JAE-DOC., An historic Strontianite-type specimen from Strontian, Scotland, UK, was characterized to broaden our knowledge on luminescence properties of common carbonates. These fibrous aggregates are Strontianite (SrxCa1-xCO3) with circa 6% of CaO, interfacial water, hydrosilicate anions and substitutional divalent cations, e.g., Ca2+, Mn2+, Fe2+ in structural Sr2+ positions. The specimen was analyzed by X-ray Fluorescence Spectrometry (XRF), Environmental Scanning Electron Microscopy coupled with an Energy Dispersive X-ray Spectroscopy (ESEM-EDS) probe, Spatially-resolved Cathodoluminescence under the Scanning Electron Microscope (SEM-CL), Differential-Thermal Analyses (DTA), Thermogravimetry (TG), Thermoluminescence (TL), Radioluminescence (RL) and High Resolution Spectra Thermoluminescence (3DTL), to gain an overview of the spectral emissions, the defect linkages were modified by heating from room temperature (RT) up to 500 degrees C. Substitutional transition elements are probably responsible for the spectral emission bands from 500 nm to 800 nm and hydrous molecules from 300 nm to 400 nm. DTA-TG analyses performed on little chips, to preserve the fiber interfaces coherence. exhibit minor endothermic peaks attributed to outflow of water groups in fiber interfaces. Both, CL and RL curves show common spectral positions but UV-blue and red emission intensities are counterbalanced since electron irradiation reduces the UV-blue emissions while X-irradiation increases them. The TL curves show a top thermal limit at similar to 300 degrees C for the 300-400nm TL emissions which become irreversibly destroyed, whereas the longer wavelength region emits at higher temperature. The non-reversible changes observed in the 320 nm and 360 nm bands during the spectra 3DTL emission could be linked with non-bridging oxygen defects, protons and hydroxyl groups and the red emissions to the (4)G (T-4(1g))-S-6 Mn2+ ion transition. Following assignations and similar spectral CL patterns of Russia, CICYT, Comunidad Autonoma de Madrid MATERNAS (CAM), Post-PhD CSIC JAE-DOC, Depto. de Física de Materiales, Fac. de Ciencias Físicas, TRUE, pub

Published
2023

33. Phosphor plasters of CaSO_4 : Dy on the courtyard wall Djehuty's tomb (Luxor, Egypt)

Author

García Guinea, J., Sánchez Moral, S, Correcher Delgado, Virgilio, Sánchez Muñoz, J., Cuezva, S., Cremades Rodríguez, Ana Isabel, Benavente, David, Galán, J. M., García Guinea, J., Sánchez Moral, S, Correcher Delgado, Virgilio, Sánchez Muñoz, J., Cuezva, S., Cremades Rodríguez, Ana Isabel, Benavente, David, and Galán, J. M.

Abstract

(c) 2007 Elsevier Ltd. All rights reserved. This work has been supported by the DGI-SGPI- CGL2004- 03564, BFM2002-00048 and MATERNAS -S-0505 /MAT /000094 projects. Many thanks to Rafael Gonzalez-Martin for the semi-quantitative X-ray diffraction analyses using the Martin-Ramos software. The archaeological field works in Egypt was supported by the CajaMadrid Foundation (Madrid, Spain). International Conference on Solid State Dosimetry (15. 2007. Delft,Holanda), The X-ray diffraction (XRD) and environmental scanning electron microscopy (ESEM) analyses of' plasters collected from the courtyard walls of Diehuty'S tomb show anhydrite, calcite, dolomite, quartz, alkali feldspars and accessorial amounts of' halite and illite. The external outer bed is mainly composed by anhydrite, since tile original hydrous phases of gypsum plaster were desiccated during thirty centuries in the dry land environment of the Luxor area, under low relative humidity and high temperatures. The luminescence analyses by thermoluminescence (TL) and cathodoluminescence (CL) demonstrate as one plaster sample (m8), i.e., 95% anhydrite, displays a gigantic TL emission of 33 555 a.u. and a SEM/CL emission of 2319 a.U. maxima peak. The spectra CL also exhibits a 484 nm peak attributable to the classic ^4F_(9/2)→ ^4H_(15/2) transition circa 490 run of Dy^3+ and a 573 nin emission of Dy^3+ masked in a broad emission band centered at 620 nm. The common presence ol' socliUln minerals such as halite or albite together with the probable presence of sodium in waters points to Na^+ ions acting as compensators of Dy^3+ to maintain the electrical neutrality of the CaS0_4: Dy phosphor lattice. Further analyses of more plaster CaSO_4 micro-samples could demonstrate if this observation is just an isolated mineralogical chance or an intentional archaeological handling., DGI-SGPI, Depto. de Física de Materiales, Fac. de Ciencias Físicas, TRUE, pub

Published
2023

49. ESCMID and ECMM joint clinical guidelines for the diagnosis and management of systemic phaeohyphomycosis: diseases caused by black fungi

Author

Chowdhary, A., Meis, J.F., Guarro, J., de Hoog, G.S., Kathuria, S., Arendrup, M.C., Arikan-Akdagli, S., Akova, M., Boekhout, T., Caira, M., Guinea, J., Chakrabarti, A., Dannaoui, E., van Diepeningen, A., Freiberger, T., Groll, A.H., Hope, W.W., Johnson, E., Lackner, M., Lagrou, K., Lanternier, F., Lass-Flörl, C., Lortholary, O., Meletiadis, J., Muñoz, P., Pagano, L., Petrikkos, G., Richardson, M.D., Roilides, E., Skiada, A., Tortorano, A.M., Ullmann, A.J., Verweij, P.E., Cornely, O.A., and Cuenca-Estrella, M.

Published
2014
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50. ESCMID and ECMM joint guidelines on diagnosis and management of hyalohyphomycosis: Fusarium spp., Scedosporium spp. and others

Author

Tortorano, A.M., Richardson, M., Roilides, E., van Diepeningen, A., Caira, M., Munoz, P., Johnson, E., Meletiadis, J., Pana, Z.-D., Lackner, M., Verweij, P., Freiberger, T., Cornely, O.A., Arikan-Akdagli, S., Dannaoui, E., Groll, A.H., Lagrou, K., Chakrabarti, A., Lanternier, F., Pagano, L., Skiada, A., Akova, M., Arendrup, M.C., Boekhout, T., Chowdhary, A., Cuenca-Estrella, M., Guinea, J., Guarro, J., de Hoog, S., Hope, W., Kathuria, S., Lortholary, O., Meis, J.F., Ullmann, A.J., Petrikkos, G., and Lass-Flörl, C.

Published
2014
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