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A permeable cuticle is associated with the release of reactive oxygen species and induction of innate immunity

L'Haridon, Floriane; Besson-Bard, Angelique; Binda, Matteo; Serrano Mateo, Mario; Abou-Mansour, Eliane; Balet, Francine; Schoonbeek, Henk-Jan; Hess, Stephane; Mir Moreno, Ricardo; Leon Ramos, Jose; Lamotte, Olivier; Metraux, Jean-Pierre (Public Library of Science, 2011)

[EN] Wounded leaves of Arabidopsis thaliana show transient immunity to Botrytis cinerea, the causal agent of grey mould. Using a fluorescent probe, histological staining and a luminol assay, we now show that reactive oxygen ...
Alkylphenols and polycyclic aromatic hydrocarbons in eastern Mediterranean Spanish coastal marine bivalves

Bouzas Blanco, Alberto; Aguado García, Daniel; Martí Ortega, Nuria; Pastor, JM; Herraez, R; Campins, P; Seco Torrecillas, Aurora (Springer Verlag (Germany), 2011-05)

This paper reports the first results on alkylphenol pollution in edible bivalves from the Spanish coast. Two sampling campaigns (July 2006 and July 2007) were carried out to determine the concentration of nonylphenol (NP), ...
Analytical methods for anti-doping control in sport: anabolic steroids with 4,9,11-triene structure in urine

Brun, Eva M.; Puchades, Rosa; Maquieira Catala, Ángel (Elsevier, 2011-05)

[EN] Doping control in sport is mandatory to detect and to control the use of prohibited substances. Due to the growing number of targets, the analysis of doping compounds and their metabolites is carried out using established ...
Chemical composition and herbicidal activity of the essential oil from a Cistus ladanifer population from Spain

Verdeguer Sancho, Mercedes María; Blazquez Ferrer, Maria Amparo; Boira Tortajada, Herminio (Taylor & Francis, 2012)

[EN] The essential oil composition of Cistus ladanifer grown in central Spain was analysed by gas chromatography and gas chromatography/mass spectrometry, revealing it to be rich in oxygenated compounds, with trans-pinocarveol ...
Chemotherapy-induced neutropenia does not correlate with DNA repair gene polymorphisms and treatment efficacy in advanced non-small-cell lung cancer patients

Sirera Pérez, Rafael (Elsevier, 2011-07)

[EN] Background: Platinum doublets are standard chemotherapy for advanced non-small-cell lung cancer (NSCLC). The aim of this study was to assess whether neutropenia is: (1) an indicator for treatment efficacy, or (2) ...
Circulating DNA is a useful prognostic factor in patients with advanced non-small cell lung cancer

Sirera Pérez, Rafael; Bremnes, Roy M.; Cabrera, Andrea; Jantus Lewintre, Eloisa; Sanmartin, Elena; Blasco, Ana; del Pozo, Nieves; Rosell, Rafael; Guijarro, Ricardo; Galbis, Jose; Sanchez, Jose Javier; Camps, Carlos (Lippincott, Williams & Wilkins, 2011-02)

Background: Circulating DNA is observed at higher concentrations in patients with lung cancer than in controls. Qualitative and quantitative analysis of circulating DNA is a promising noninvasive tool. Our aim was to ...
Coating typologies and constrained swelling of hyaluronic acid gels within scaffold pores

Arnal Pastor, María Pilar; Vallés Lluch, Ana; Keicher, Matthias; Monleón Pradas, Manuel (Elsevier, 2011)

[EN] A set of elastomeric scaffolds with a well defined porous structure was prepared with a template leaching procedure and coated with hyaluronic acid solutions. Depending on the coating process parameters the hyaluronic ...
Development of a gas chromatography-mass spectrometry method for the determination of pesticides in gaseous and particulate phases in the atmosphere

Borrás García, Esther Mª; Sánchez, P.; Muñoz, A.; Tortajada Genaro, Luis Antonio (ELSEVIER SCIENCE BV, 2011)

[EN] A reliable multi-residue method for determining gaseous and particulate phase pesticides in atmospheric samples has been developed. This method, based on full scan gas chromatography-mass spectrometry (GC-MS), allowed ...
Effect of organic species on the solar detoxification of water polluted with pesticides

Soler Escoda, Juan Miguel; Santos-Juanes Jordá, Lucas; Miró Martínez, Pau; Vicente Candela, Rafael; Arques Sanz, Antonio; Amat Payá, Ana María (Elsevier, 2011-04-15)

The effect of organic species on a solar-driven photo-Fenton treatment of a mixture of pesticides (methyl-oxydemethon, methidathion, carbaryl and dimethoate) has been studied in this paper. Triethoxyisododecyl alcohol, ...
Effect of pH and nitrite concentration on nitrite oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Ruano García, María Victoria; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2011-07-29)

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. ...
Effect of the environment on wear ranking and corrosion of biomedical CoCrMo alloys

Igual Muñoz, Anna Neus; Mischler, Stefano (SPRINGER, 2011)

[EN] The corrosion behaviour and the wear ranking of biomedical high carbon (HC) and low carbon (LC) CoCrMo alloys sliding against an alumina ball in four different simulated body fluids [NaCl and phosphate buffered solutions ...
Fibrin coating on poly (L-lactide) scaffolds for tissue engineering

Gamboa Martínez, Tatiana Carolina; Gómez Ribelles, José Luís; Gallego Ferrer, Gloria (SAGE Publications (UK and US), 2011-09)

A hybrid scaffold was obtained by the deposition of a thin network of submicron fibrin fibrils on the microporous walls of a macroporous poly(L-lactide) (PLLA) three-dimensional structure. The fibrin coating is homogeneous ...
Fibrinogen organization at the cell-material interface directs endothelial cell behavior

Gugutkov, Dencho; González García, Cristina; Altankov, George; Salmerón Sánchez, Manuel (SAGE Publications, 2011)

[EN] Fibrinogen (FG) adsorption on surfaces with controlled fraction of -OH groups was investigated with AFM and correlated to the initial interaction of primary endothelial cells (HUVEC). The -OH content was tailored ...
Fifth Educational Symposium of the Spanish Lung Cancer Group: report on the Molecular Biology Workshop

Bover, Isabel; Rolfo, Christian; Jantus Lewintre, Eloisa; Sirera Pérez, Rafael; Camps, Carlos; Chaib, Imane; Ramirez-Serrano, Jose L.; Benlloch, Susana; Molina-Vila, Miguel Angel; Simonetti, Sara; Costa, Carlota; Gimenez-Capitan, Ana; Mendez, Pedro; Taron, Miguel; Rosell, Rafael (Elsevier, 2011-12)

The majority of non-small-cell lung cancer (NSCLC) patients present with locally advanced (35%) or metastatic disease (40%); in this setting, it is of the utmost importance to balance efficacy with toxicity. However, with ...
Functionalized inorganic nanoparticles used as labels in solid-phase immunoassays

Cháfer Pericás, María Consuelo; Maquieira Catala, Ángel; Puchades, Rosa (Elsevier, 2012-01)

[EN] In recent years, research has focused on the development of different types of inorganic nanoparticles (NPs) to be used as labels in immunoassays instead of fluorophores or organic particles. Basically, inorganic NPs ...
Highly selective and sensitive chromo-fluorogenic detection of the Tetryl explosive using functional silica nanoparticles

Salinas Soler, Yolanda; Climent Terol, Estela; Martínez Mañez, Ramón; Sancenón Galarza, Félix; Marcos Martínez, María Dolores; Soto Camino, Juan; Costero, Ana M.; Gil Grau, Salvador; Parra Álvarez, Margarita; Perez de Diego, Alberto (Royal Society of Chemistry, 2011)

Silica nanoparticles containing polyamines and thiol groups have been used as probes for the selective detection of Tetryl. © 2011 The Royal Society of Chemistry.
Isolation of a new Mexican strain of Bacillus subtilis with antifungal and antibacterial activities

Basurto Cadena, María Guadalupe Lucía; Vázquez Arista, Manuel; García Jiménez, José; Salcedo Hernandez, R.; Bideshi, D.K.; Barboza Corona, J.E. (Hindawi Publishing Corporation, 2012)

[EN] Although several strains of B. subtilis with antifungal activity have been isolated worldwide, to date there are no published reports regarding the isolation of a native B. subtilis strain from strawberry plants in ...
Metabolic shift of polyphosphate-accumulating organisms with different levels of polyphosphate storage

Acevedo, B.; Oehmen, A.; Carvalho, G.; Seco, A.; Borras, L.; Barat Baviera, Ramón (Elsevier, 2012)

Previous studies have shown that polyphosphate-accumulating organisms (PAOs) are able to behave as glycogen-accumulating organisms (GAOs) under different conditions. In this study we investigated the behavior of a culture ...
Micropollutants removal in an anaerobic membrane bioreactor and in an aerobic conventional treatment plant

Agargues Llamas, Miguel Rafael; Robles Martínez, Ángel; Bouzas Blanco, Alberto; Seco Torrecillas, Aurora (IWA Publishing, 2012)

The paper expresses an attempt to tackle the problem due to the presence of micropollutants in wastewater which may be able to disrupt the endocrine system of some organisms. These kinds of compounds are ubiquitously present ...
Nerve agent simulant detection by using chromogenic triaryl methane cation probes

Gotor Candel, Raul Jesús; Royo Calvo, Santiago; Costero Nieto, Ana María; Parra Álvarez, Margarita; Gil Grau, Salvador; Martínez Mañez, Ramón; Sancenón Galarza, Félix (Elsevier, 2012-10-14)

Two triaryl methane cations have been used as probes for colorimetric detection of nerve agent simulants. Buffered mixed aqueous solutions of 1 and 2 showed bathochromic shifts in the presence of DCNP (diethylcyanophosphonate) ...