Search results for "Iode"

A polygenic approach to the association between smoking and schizophrenia.

2021

Smoking prevalence in schizophrenia is considerably larger than in general population, playing an important role in early mortality. We compared the polygenic contribution to smoking in schizophrenic patients and controls to assess if genetic factors may explain the different prevalence. Polygenic risk scores (PRSs) for smoking initiation and four genetically correlated traits were calculated in 1108 schizophrenic patients (64.4% smokers) and 1584 controls (31.1% smokers). PRSs for smoking initiation, educational attainment, body mass index and age at first birth were associated with smoking in patients and controls, explaining a similar percentage of variance in both groups. Attention-defi…

Estrategias de afrontamiento en adultos mayores en función de variables sociodemográficas

2015

Para conseguir la adaptacion a los cambios que se producen en el envejecimiento se ponen en marcha una serie de estrategias de afrontamiento. En este estudio, 275 adultos mayores, que acuden a un centro de mayores a realizar actividades, respondieron a una serie de datos sociodemograficos y al Cuestionario de Afrontamiento del Estres (CAE) mediante una entrevista semiestructurada. El objetivo es analizar el uso de las estrategias de afrontamiento en funcion de diversas variables sociodemograficas, mediante el uso de correlaciones, pruebas t y ANOVAs. Los resultados mostraron una relacion positiva y significativa entre la edad y la religion, y se observaron diferencias en funcion del genero,…

Reactivation of aerobic granular sludge for the treatment of industrial shipboard slop wastewater: Effects of long-term storage on granules structure…

2021

Abstract This work reports on reactivation of aerobic granular sludge (AGS) for the treatment of industrial recalcitrant wastewater (slop wastewater) characterized by high salinity and hydrocarbons. AGS were reactivated in two reactors, R1 and R2, to treat industrial slop wastewater after a long-term storage for 12-months at 4 °C. In R1, salt-adapted mature aerobic granules were previously subjected to a step-wise increase of hydrocarbons, whereas in R2 aerobic granules were previously cultivated in presence of salinity and hydrocarbons. After a short-term reactivation period, the slop dosage caused a simultaneous decrease of granules dimensions and proteins/polysaccharides (PN/PS) ratio do…

La créance de restitution d'une subvention de l'ANAH a pour fait générateur la décision de retrait prise par l'ANAH

2003

International audience; (Com. 13 mai 2003, pourvoi n° F 99-16.156, arrêt n° 787 FS-P, J.-L. Brenac c/ Agence nationale pour l'amélioration de l'habitat)

Fait générateur d'une créance de restitution. La créance de restitution d'une subvention de l'ANAH prend naissance à la date de la décision de retrait

2006

International audience; (Cass. com., 7 févr. 2006, pourvoi n° 05-10.607, arrêt n° 159 F-D, Tiberghien ès qual. c/ ANAH)

Beyond Biodegradability of Poly(lactic acid): Physical and Chemical Stability in Humid Environments

2017

International audience; Poly(lactic acid) (PLA) is the most traded biodegradable and biobased material. It is largely used as ecofriendly substitute of conventional plastics. Nevertheless, one of the main limiting factors is its water sensitivity. PLA reacts with water and is hydrolyzed during time, which determines its performance. Limited information related to the hydrolysis mechanism driven by water in vapor state is available in scientific literature. Literature is mainly focused on the effects of water in liquid state. This lack of information is of significant importance, since PLA interacts with water in both phases. This work was aimed to give a full depiction of the chemical and p…

Bio‐based Materials

2021

A plant genetically modified that accumulates Pb is especially promising for phytoremediation

2003

6 pages, 3 figures, 1 table.

Enantioselective transformation of fluoxetine in water and its ecotoxicological relevance

2017

European legislation focusing on water quality is expected to broaden to encompass several pharmaceuticals as priority hazardous substances. This manuscript aims to challenge current regulatory approaches that do not recognize stereochemistry of chiral pharmaceuticals by testing the hypothesis that environmental transformation and effects of chiral pharmaceuticals are stereoselective. Our experiments revealed that, while degradation of chiral fluoxetine (FL) in river water occurs via non-enantioselective photochemical and mildly-enantioselective microbial processes favoring the (R)-enantiomer, a pronounced enantioselectivity favoring (S)-FL (leading to the formation of (S)-NFL (norfluoxetin…

A systematic review and meta-analysis on the effectiveness of xenograft to prevent periodontal defects after mandibular third molar extraction.

2021

Background To evaluate the use of guided bone regeneration with xenograft to prevent periodontal defect in the distal aspect of the second molar after the surgical removal of the mandibular third molar. Material and Methods Three electronic databases (Pubmed, Cochrane Library and Scopus) were searched in April 2020. Randomized clinical trials in non-smokers and healthy patients, with at least six months follow-up, comparing periodontal probing depth, clinical attachment level, alveolar bone level and adverse events were selected by two independent investigators. The risk of bias assessment of the selected studies was evaluated by means of the Cochrane Collaboration’s Tool. Finally, a meta-a…