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26 p, 1.1 MB |
Structural and kinetic features of aldehyde dehydrogenase 1A (ALDH1A) subfamily members, cancer stem cell markers active in retinoic acid biosynthesis
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Pequerul Pavon, Raquel (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Vera Lillo, Javier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Giménez Dejoz, Joan (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Crespo, Isidro (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Coines, Joan (Universitat de Barcelona) ;
Porté, Sergio (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Rovira, Carme (Universitat de Barcelona) ;
Parés i Casasampera, Xavier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Farrés, Jaume (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Aldehyde dehydrogenases catalyze the NAD(P)+-dependent oxidation of aldehydes to their corresponding carboxylic acids. The three-dimensional structures of the human ALDH1A enzymes were recently obtained, while a complete kinetic characterization of them, under the same experimental conditions, is lacking. [...]
2020 -  10.1016/j.abb.2020.108256
Archives of biochemistry and biophysics, Vol. 681 (2020) , p. 108256
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7 p, 638.1 KB |
Associations of hypomagnesemia in patients seeking a first treatment of alcohol use disorder
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Hernandez-Rubio, Anna (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
Sanvisens, Arantza (Girona Biomedical Research Institute. Clinical Pharmacology Department) ;
Barbier-Torres, Lucía (Cedars-Sinai Medical Center) ;
Blanes, Rafael (Hospital Universitari Son Dureta (Palma de Mallorca, Balears)) ;
Miquel, Laia (Universitat de Barcelona) ;
Torrens, Marta (Institut Hospital del Mar d'Investigacions Mèdiques) ;
Rubio, Gabriel (Universidad Complutense de Madrid) ;
Bolao, Ferran (Universitat de Barcelona) ;
Zuluaga Cruz, Andrea Paola (Clinical Pharmacology Department) ;
Fuster, Daniel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
Rodríguez de Fonseca, Fernando (Instituto de Investigación Biomédica de Málaga) ;
Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
Muga, Roberto (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
Universitat Autònoma de Barcelona
INTRODUCTION: Hypomagnesemia (hypoMg) has not yet been extensively studied in alcohol use disorder (AUD) . We hypothesize that chronic, excessive alcohol consumption favors oxidative stress and pro-inflammatory alterations that may be exacerbated by hypoMg. [...]
2023 - 10.1016/j.drugalcdep.2023.109822
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4 p, 188.3 KB |
Modification of stool's water content in constipated infants : management with an adapted infant formula
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Infante, Dámaso D. (Hospital Universitari Vall d'Hebron) ;
Segarra, Oscar O. (Hospital Universitari Vall d'Hebron) ;
Redecillas, Susana S. (Hospital Universitari Vall d'Hebron) ;
Alvarez, Marina M. (Hospital Universitari Vall d'Hebron) ;
Miserachs, Mar M. (Hospital Universitari Vall d'Hebron) ;
Universitat Autònoma de Barcelona
Constipation is a common occurrence in formula-fed infants. The aim of this preliminary study was to evaluate the impact of a formula with high levels of lactose and magnesium, in compliance with the official regulations, on stool water content, as well as a parental assessment of constipation. [...]
2011 - 10.1186/1475-2891-10-55
Nutrition Journal, Vol. 10 (may 2011) , p. 55
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5.
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36 p, 1.2 MB |
Foliar elemental composition of European forest tree species associated with evolutionary traits and present environmental and competitive conditions
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Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Janssens, Ivan (Universiteit Antwepen.) ;
Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ;
Veresoglou, Stavros (Freie Universität Berlin) ;
Rilling, Mathias C. (Freie Universität Berlin) ;
Sanders, Tanja G. M. (University of Greifswald. Institute of Botany and Landscape Ecology) ;
Carnicer i Cols, Jofre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Filella, Iolanda (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Farré Armengol, Gerard (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Aim Plant elemental composition and stoichiometry is crucial for plant structure and function. We studied to what extent plant stoichiometry might be caused by environmental drivers and competition from coexisting species. [...]
2015 - 10.1111/geb.12253
Global ecology and biogeography, Vol. 24, Issue 2 (February 2015) , p. 240-255
2 documents
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6.
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66 p, 2.7 MB |
Factors influencing the foliar elemental composition and stoichiometry in forest trees in Spain
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Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ;
Carnicer i Cols, Jofre (Universitat de Barcelona. Departament d'Ecologia) ;
Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
García Vivanco, Marta (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ;
Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Concentrations of nutrient elements in organisms and in the abiotic environment are key factors influencing ecosystem structure and function. We studied how concentrations and stoichiometries of nitrogen (N), phosphorus (P) and potassium (K) in leaves of forest trees are related to phylogeny and to environmental factors (mean annual precipitation, mean annual temperature, forest type, and nitrogen deposition). [...]
2016 - 10.1016/j.ppees.2016.01.001
Perspectives in plant ecology, evolution and systematics, Vol. 18 Issue 1 (Feb. 2016) , p. 52-69
2 documents
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7.
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4 p, 427.3 KB |
Quasifree Mg-H thin films
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Baldi Coll, Antoni. (Vrije Universiteit Amsterdam) ;
Palmisano, V. (Vrije Universiteit Amsterdam) ;
González Silveira, Marta (Universitat Autònoma de Barcelona. Departament de Física) ;
Pivak, Y. (Vrije Universiteit Amsterdam) ;
Slaman, M. (Vrije Universiteit Amsterdam) ;
Schreuders, H. (Vrije Universiteit Amsterdam) ;
Dam, B. (Delft University of Technology. DelftChemTech) ;
Griessen, R. (Vrije Universiteit Amsterdam) ;
American Physical Society
The thermodynamics of hydrogen absorption in Pd-capped Mgfilms are strongly dependent on the magnesium thickness. In the present work, we suppress such dependency by inserting a thin Ti layer between Mg and Pd. [...]
2009 - 10.1063/1.3210791
Applied physics letters, Vol. 95, Issue 7 (August 2009) , p. 071903/1-071903/3
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13 p, 251.3 KB |
Valoración económico-ecológica de la pérdida de nutrientes básicos de los suelos santafesinos
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Graciela García, Mirta (Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales) ;
Vázquez, Mabel Elena (Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales)
La provincia de Santa Fe presenta un creciente problema de acidificación de los suelos ocasionado, en parte, por la exportación de nutrientes básicos a través de las cosechas agropecuarias. El objetivo fue evaluar el impacto de la evolución de la agricultura en la pérdida de nutrientes básicos de los suelos de los distintos departamentos y el potencial costo de su remediación. [...]
The Santa Fe province presents an increasing problem of soil acidification caused in part by the export of basic nutrients through agriculture harvests. The aims was to assess the impact of the development of agriculture in the loss of these nutrients and the potential cost of remediation. [...]
2012
Revibec : revista de la Red Iberoamericana de Economia Ecológica, Vol. 19, desembre 2012, p. 29-41
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