Browsing IQS by Author "Universitat Ramon Llull. IQS"
Now showing items 181-200 of 257
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Pharmacological modulation of behaviour, serotonin and dopamine levels in daphnia magna exposed to the monoamine oxidase inhibitor deprenyl
Bellot, Marina; Faria, Melissa; Gómez Canela, Cristian; Raldúa, Demetrio; Barata, Carlos (Toxics, 2021-08-09)This study assessed the effects of the monoamine oxidase (MAO) inhibitor deprenyl in Daphnia magna locomotor activity. The mechanisms of action of deprenyl were also determined by studying the relationship ... -
Pharmacological modulation of serotonin levels in zebrafish larvae: lessons for identifying environmental neurotoxicants targeting the serotonergic system
Faria, Melissa; Prats, Eva; Bellot, Marina; Gómez Canela, Cristian; Raldúa, Demetrio (Toxics, 2021-05-25)This study examines the effects of acute pharmacological modulation of the serotonergic system over zebrafish larvae’s cognitive, basic, and defense locomotor behaviors, using a medium to high throughput ... -
Photodynamic synergistic effect of pheophorbide a and doxorubicin in combined treatment against tumoral cells
Nonell, Santi; Bresolí Obach, Roger; Ruiz González, Rubén; Milán, Paula; Stockert, Juan Carlos; Villanueva, Angeles; Cañete, Magdalena (Cancers. Vol.9, n.2 (2017), 18, 2017-02)A combination of therapies to treat cancer malignancies is at the forefront of research with the aim to reduce drug doses (ultimately side effects) and diminish the possibility of resistance emergence ... -
Photosensitizing proteins for antibacterial photodynamic inactivation
Nonell, Santi; Hally Garcia, Cormac Elías; Delcanale, Pietro; Viappiani, Cristiano; Abbruzzetti, Stefania (Translational Biophotonics. Vol.2, n.1-2 (2020) e201900031, 2020-05)We review recent applications of water‐soluble proteins as carriers for photosensitizing molecules in antimicrobial photodynamic therapy (aPDT). The low water solubility of photosensitizers and their ... -
Pilas de combustible de membrana polimérica
Borrós i Gómez, Salvador; Gómez-Romero, Pedro; Asensio, Juan Antonio; Peña, Juan; Pérez-Coll, Domingo; Ruiz- Morales, Juan Carlos; Marrero-Lopez, David; Nuñez, Pedro; Ballesteros, Belén; Canales-Vazquez, Jesús (Afinidad. Vol.68, n.554 (2011), p.246-258, 2011-07)En este trabajo revisamos brevemente las pilas de combustible poliméricas (PEM) basadas en membranas de intercambio protónico y que constituyen la tecnología idónea de pilas de combustible de baja ... -
Plasmodium falciparum apicomplexan-specific glucosamine-6-phosphate n-acetyltransferase is key for amino sugar metabolism and asexual blood stage development
Planas, Antoni (Planas Sauter); Leivar Rico, Pablo; Chi, Jordi; Cova, Marta; De las Rivas, Matilde; Medina, Ana; Junqueira Borges, Rafael; Usón, Isabel; Hurtado-Guerrero, Ramón; Izquierdo, Luis (Molecular Biology and Physiology. Vol.11, n.5 (2020), e02045-20, 2020-10)ABSTRACT UDP-N-acetylglucosamine (UDP-GlcNAc), the main product of the hexosamine biosynthetic pathway, is an important metabolite in protozoan parasites since its sugar moiety is incorporated into ... -
Porficenos para la fotoquimioterapia del cáncer y otras aplicaciones biomédicas
Nonell, Santi; Sánchez García, David; Borrell Bilbao, José Ignacio; Teixidó i Closa, Jordi; Arad, Ofir; Gavaldá, Ana; Rey, Óscar; Rubio, Noemi; Cañete, Magdalena; Juarranz, Angeles; Villanueva, Angeles; Stockert, Juan C.; Díaz Jiménez, Pablo J. (Afinidad. Vol.59, n.500 (2002), p.343-356, 2002)La terapia fotodinámica (PDT) o fotoquimioterapia del cáncer es una modalidad terapéutica que consiste en la aplicación de compuestos fotosensibilizadores que se acumulan preferentemente en tejidos ... -
Portant el laboratori virtual a l’aula química: alguns coms i alguns perquès
Cuadros, Jordi (Educació Química. N.6 (2010), p.4-12, 2010)Encara que la utilització didàctica de les simulacions es proposa des de fa dècades, la realitat és que arriba poc a les aules. Sense entrar en els motius que ho generen, en aquest article es discuteixen ... -
Preparation and applications of organo-silica hybrid mesoporous silica nanoparticles for the co-delivery of drugs and nucleic acids
Sánchez García, David; Pontón, Iris; Martí del Rio, Andrea; Gómez Gómez, Marta (Nanomaterials. Vol.10, n.12 (2020), 2466, 2020-12)Combination therapies rely on the administration of more than one drug, with independent mechanisms of action, aiming to enhance the efficiency of the treatment. For an optimal performance, the ... -
Preparative scale production of recombinant human transthyretin for biophysical studies of protein-ligand and protein-protein interactions
Planas, Antoni (Planas Sauter); Arsequell, Gemma; Cotrina, Ellen Y.; Vilà, Marta; Nieto, Joan (International Journal of Molecular Sciences. Vol.21, n.24 (2020), 9640, 2020-12)Human transthyretin (hTTR), a serum protein with a main role in transporting thyroid hormones and retinol through binding to the retinol-binding protein, is an amyloidogenic protein involved in familial ... -
El problema didáctico del álgebra elemental: Un análisis macro-ecológico desde la teoría antropológica de lo didáctico
Bosch, Marianna; Ruiz Munzón, Noemí; Gascón, Josep (Journal of Research in Mathematics Education. Vol.4, n.2 (2015), p.106-131, 2015-06)Presentamos una visión global, sintética y actualizada de las aportaciones realizadas por la teoría antropológica de lo didáctico al problema de la enseñanza del álgebra elemental. Partimos de los ... -
Process design for the recovery of waste refrigerants using deep eutectic solvents
Codera, Victoria; Clijnk, D.; Pou Ibar, Josep Oriol; Fernandez Garcia, Javier; Llovell Ferret, Félix Lluís; González Olmos, Rafael (Journal of Environmental Chemical Engineering, 2023-06-01)The environmental impact on climate change of fluorinated gases (F-gases), used mainly in refrigeration applications, is boosting the search of new recovery processes that would allow their reuse in a ... -
La profesionalización docente en la modalidad online y la implementación de los REI: aciertos y desafíos
Bosch, Marianna; Romo Vázquez, Avenilde; Barquero i Farràs, Berta (Educação Matemática Pesquisa. Vol.22, n.4 (2020) p.772-786, 2020)La profesionalización docente en la modalidad online se ha venido conformando como una oportunidad de formación para los profesores de matemáticas en servicio. El Programa de Matemática Educativa del ... -
Propuesta didáctica para fomentar la capacidad de interpretación de datos en el contexto de la estadística aplicada
Serrano Molinero, Vanessa; González Sabaté, Lucinio; Martori Adrian, Francesc de Paula; Cuadros, Jordi (Revista del Congrés Internacional de Docència Universitària i Innovació, núm.3 (2016), 2016)La importancia de la interpretación de datos en el contexto de la estadística aplicada a la empresa ha servido de motivación para proponer una actividad docente que permita fomentarla. Esta actividad ... -
Prospects on coupling UV/H2O2 with activated sludge or a fungal treatment for the removal of pharmaceutically active compounds in real hospital wastewater
Mir Tutusaus, Josep Anton; Jaén-Gil, Adrián; Barceló, Damià; Buttiglieri, Gianluigi; González Olmos, Rafael; Rodriguez Mozaz, Sara; Caminal, Gloria; Sarrà, Montserrat (Science of the Total Environment, 2021-06-15)Conventional active sludge (AS) process at municipal centralized wastewater treatment facilities may exhibit little pharmaceuticals (PhACs) removal efficiencies when treating hospital wastewater (HWW). ... -
Quintuple helix and innovation on performance of SMEs within ability of SMEs as a mediator variable: a comparative study of creative industry in Indonesia and Spain
Malet, Carlos; Harwiki, Wiwiek (Management Science Letters. Vol. 10, n.6 (2020), p.1389-1400, 2020)The purpose of this study is to analyse the effects of (1) quintuple helix on small and medium enterprises (SMEs) performance; (2) ability of SMEs on SMEs performance; (3) quintuple helix on ability of ... -
Raising funds: entrepreneurs and investors negotiate an amount to invest and and ownership percentage
Olivé Tomàs, Antoni; Cuadros, Jordi; González Sabaté, Lucinio; Serrano Molinero, Vanessa; Jolonch, Xavier (International Journal of Business and Social Science, Vol.6, no.5 (2015) p.97-112, 2015-05)This paper summarizes the results of an activity which consisted of two parts: 1) the calculation of the value of a new venture and the funds needed during its first years of operation (simulation) and ... -
Reference epistemological model: what form and function in school institutions?
Bosch, Marianna; Florensa, Ignasi; Gascón, Josep (Educaçao Matemática Pesquisa. Vol.22, n.4 (2020) p.240-249, 2020)Many teaching problems are related with the lack in the school institutions of epistemological tools to design, manage and evaluate study processes. We propose to include within these tools the ... -
Relationship between marital status and incidence of type 2 diabetes mellitus in a Brazilian rural population: the Baependi heart study
Balcells, Mercedes; De Oliveira, Camila Maciel; Tureck, Luciane Viater; Alvares, Danilo; Liu, Chunyu; Horimoto, Andrea Roseli Vançan Russo; De Oliveira Alvim, Rafael; Krieger, José Eduardo; Costa Pereira, Alexandre (PLoS One. Vol. 15, n.8 (2020), e0236869, 2020-08)Many factors influence the incidence of type 2 diabetes mellitus (T2DM). Here, we investigated the associations between socio-demographic characteristics and familial history with the 5-year incidence ... -
Removal of chromium (VI) by commercial anion exchange membrane BII from an aqueous solution: Adsorption kinetic, equilibrium and thermodynamic studies
Arif, Sadaf; Zafar, Shagufta; Khan, Muhammad Imran; Manzoor, Suryyia; Shanableh, Abdallah; Fernandez Garcia, Javier; Hayat, Muhammad (Inorganic Chemistry Communications, 2023-06-01)This work reports chromium (Cr(VI)) adsorption from an aqueous solution onto anion exchange membrane (AEM) BII. The Cr(VI) percentage adsorption was increased from 71 to 82 %, 70 to 92 % and 72 to 86 % ...