Search results for "Gare"

Impact of barley (Hordeum vulgare L.) transgenic line H228.2A on substrate and rhizosphere microorganisms and the possibility of horizontal gene tran…

2013

Numerous investigations have been carried out to determine the impact of genetically modified plants, such as potato, maize, alfalfa and tobacco, on soil microorganisms and the results are contradictory. We applied classical microbiology methods to study quantitative changes of bacterial and fungal abundance in substrate and rhizosphere from barley (Hordeum vulgare L.) transgenic line H228.2A containing Rpg1 and bar genes, and its parent nontransgenic variety ‘Golden Promise’. In addition, molecular biology methods were used to determine, if horizontal gene transfer from barley transgenic line to soil bacteria has occurred under experimental conditions by screening bacterial genomes for the…

Trabajo feminino y distribucion de rentas en Espana

1988

International audience; En este artículo detallamos la actividad profesional de las mujeres casadas, y medimos, a lo largo del ciclo de vida de los hogares, el impacto del trabajo femenino sobre la distribución de las rentas familiares. A continuación, confrontamos la situación de España con la de otros paises donde han podido efectuarse análisis similares ^Francia, Gran gretaña y Estados Unidos).

L’appropriation locale de la grande vitesse ferroviaire en Europe

2012

Cet article s’intéresse à « l’appropriation locale » de la grande vitesse ferroviaire, c’est à dire à la capacité des acteurs locaux et régionaux à infléchir l’inscription spatiale des LGV conçues à une échelle plus large (nationale et européenne). La méthodologie s’appuie sur trois dimensions issues de l’analyse des réseaux –la morphologie, la topologie et le service–, complétées par l’observation des projets urbains. La configuration spatiale du réseau ainsi décrite, est comprise comme le résultat de l'expression d'un ensemble de pouvoirs qui témoigne de différents modes d’appropriation territoriale de la grande vitesse. Les réflexions portent sur quatre agglomérations en position intermé…

Influence of surface treatments on enamel susceptibility to staining by cigarette smoke

2013

Objectives: The purpose of this study was to evaluate the influence of remineralizing agents, including artificial saliva, neutral fluoride, and casein phosphopeptide-amorphous calcium phosphate (CPP-ACP), on the susceptibility of bleached enamel to staining by cigarette smoke. Study Design: Fifty bovine enamel blocks were randomly divided into five groups (n = 10): G1- bleaching; G2- bleaching and immersion in artificial saliva; G3- bleaching and application of CPP-ACP; G4- bleaching and application of neutral fluoride; and G5- untreated (Control). Teeth were bleached with 35% hydrogen peroxide and treated with the appropriate remineralizing agent. After treatment, all groups were exposed …

CIGARETTE SMOKE EXPOSURE DOWNREGULATES TWO ISOELECTRIC VARIANTS OF HUMAN Hsp10 IN LUNG EPITHELIAL CELLS AND FIBROBLASTS: A PROTEOMIC STUDY.

2008

Chaperones in disease: quantitative changes in chronic obstructive pulmonary disease (COPD)

2010

Cigarette smoke exposure downregulates two isoelectric variants of human HSP10 in airway epithelial cells: A Proteomic study

2008

Cigarette smoke exposure affects expression and extracellular activity levels of gelatinase A and B in airway epithelial cells

2008

Cigarette smoke affects heat-shock proteins in human lung fibroblasts: a proteomic study and identification of three expressed HSP10 variants differe…

2006

Polimorfismi del gene CYP2A6 e dipendenza dal fumo in un gruppo di soggetti della Sicilia Occidentale

2006

E’ stato dimostrato che la diversa capacità di metabolizzare alcune sostanze è la conseguenza di differenze geneticamente determinate nelle attività di alcuni enzimi. In particolare, il citocromo P450 CYP2A6 ha diversi livelli di espressione interindividuali ed interetnici a causa di polimorfismi genetici; metabolizza circa il 70-80% della nicotina e ciò determina in alcune popolazioni una dipendenza interindividuale più o meno elevata dal fumo di sigaretta. Più in dettaglio, individui con alleli CYP2A6 con elevata attività metabolizzante (CYP2A6*1) avranno una maggiore dipendenza dalla nicotina, poiché questa, essendo metabolizzata velocemente, rimane nell’organismo per breve tempo: di con…