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Bessada C, Lacassagne V, Massiot D, Florian P, Coutures JP, Robert E, Gilbert B. Structural and Dynamic Approaches of Molten Salts by High Temperature Spectroscopies. ACTA ACUST UNITED AC 2014. [DOI: 10.1515/zna-1999-0212] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The combination of 27AI NMR expriments and Molecular Dynamics simulation confirms the exis-tence of penta-coordinated Aluminium in several molten aluminium oxides. In the case of fluoroalumi-nate molten salts, NMR and Raman spectroscopies provide complementary approaches leading to a structural description in term of AIF−
4, AlF5
2-and AlF6
3−species.
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De Witte E, Verwilligen E, Robert E, Colle H. LP41: Language mapping with nrTMS: an experimental study in 2 healthy speech therapists. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50806-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Robert E, Despiegelaere M, Dramaix M, Swennen B. [Breastfeeding in the French-speaking community of Belgium (2009)]. Arch Pediatr 2014; 21:355-62. [PMID: 24680200 DOI: 10.1016/j.arcped.2014.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 09/30/2013] [Accepted: 01/28/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE The objectives of this paper were to study the prevalence of breastfeeding in the French-speaking community of Belgium, to assess whether the targets of the Maternal and Child Health program (MCH) were met (prevalence of breastfeeding of 85, 70, 50, and 25% at the maternity hospital and at 3, 6, and 12 months of age, respectively), and to identify factors associated with breastfeeding at the maternity hospital and at 6 months of age. MATERIALS AND METHODS A sample (two-stage cluster sampling) was drawn from the population of children aged 18-24 months living in the area. A face-to-face questionnaire was administered by trained investigators. Anamnestic data on breastfeeding at the maternity hospital and at 3, 6, and 12 months as well sociodemographic information were collected from 522 mothers. The survey took place in 2009. RESULTS At the maternity hospital, 75.7% (95%CI [72.7-79.5]) of the mothers were breastfeeding: 72.4% among the Belgians (and French) and 89.0% among foreign mothers. At 3 months of age, the breastfeeding prevalence was 48.3% (CI, 44.0-52.6): 42.5% among the Belgians (and French) and 72.0% among foreign mothers (p<0.001). At 6 months of age, 26.0% of the mothers were breastfeeding (CI, 22.3-29.8): 19.3% among the Belgians (and French) and 53.0% among foreign mothers (p<0.001). At 12 months of age, 10.0% (CI, 7.4-12.5) of the mothers were breastfeeding: 4.8% among the Belgians (and French) and 31.0% among the foreign mothers (p<0.001). When fitting a logistic model, the predictors associated with breastfeeding at the maternity hospital were educational level, nationality of birth, and parity. At 6 months, logistic models were fitted separately in the two strata. Among the Belgians, the level of education and attending a MCH consultation were significantly associated with breastfeeding. In the stratum of foreign mothers, the only factor associated with breastfeeding was working time. No association was observed between breastfeeding and the mother's age at the maternity hospital or at 6 months. DISCUSSION The targets of the MCH were not reached in Belgian and French mothers, while they were in mothers of other nationalities. Until now, transversal surveys have been the only way of knowing the prevalence and the factors associated with breastfeeding in the French-speaking community of Belgium. These first representative data on breastfeeding came from the 2009 vaccine coverage survey.
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Swennen B, Robert E. Effet de la crise de la grippe A(H1N1) sur l’opinion vaccinale des parents de nourrissons en Fédération Wallonie Bruxelles en 2012. Rev Epidemiol Sante Publique 2013. [DOI: 10.1016/j.respe.2013.07.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Robert E, Swennen B. Allaitement maternel en Wallonie et à Bruxelles, 2012. Rev Epidemiol Sante Publique 2013. [DOI: 10.1016/j.respe.2013.07.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Fukuzawa H, Son SK, Motomura K, Mondal S, Nagaya K, Wada S, Liu XJ, Feifel R, Tachibana T, Ito Y, Kimura M, Sakai T, Matsunami K, Hayashita H, Kajikawa J, Johnsson P, Siano M, Kukk E, Rudek B, Erk B, Foucar L, Robert E, Miron C, Tono K, Inubushi Y, Hatsui T, Yabashi M, Yao M, Santra R, Ueda K. Deep inner-shell multiphoton ionization by intense x-ray free-electron laser pulses. PHYSICAL REVIEW LETTERS 2013; 110:173005. [PMID: 23679721 DOI: 10.1103/physrevlett.110.173005] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Revised: 02/04/2013] [Indexed: 05/11/2023]
Abstract
We have investigated multiphoton multiple ionization dynamics of xenon atoms using a new x-ray free-electron laser facility, SPring-8 Angstrom Compact free electron LAser (SACLA) in Japan, and identified that Xe(n+) with n up to 26 is produced at a photon energy of 5.5 keV. The observed high charge states (n≥24) are produced via five-photon absorption, evidencing the occurrence of multiphoton absorption involving deep inner shells. A newly developed theoretical model, which shows good agreement with the experiment, elucidates the complex pathways of sequential electronic decay cascades accessible in heavy atoms. The present study of heavy-atom ionization dynamics in high-intensity hard-x-ray pulses makes a step forward towards molecular structure determination with x-ray free-electron lasers.
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Robert E, Vollset SE, Botto L, Lancaster PA, Merlob P, Mastroiacovo P, Cocchi G, Ashizawa M, Sakamoto S, Orioli I. Malformation surveillance and maternal drug exposure: the MADRE project. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2013; 6:75-118. [PMID: 23511545 DOI: 10.3233/jrs-1994-6201] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A project implemented within the framework of the International Clearinghouse for Birth Defect Monitoring Systems is named MADRE: MAlformation DRug Exposure surveillance. The idea is to survey the simultaneous occurrence of malformations and first-trimester drug exposures. In a 2-year period 1990-91, this has yielded 1448 infants known to have been exposed to drugs and that are known to have malformations. Cases have been reported by eight programs: Australia, Central-East France, Israel, Italy IPIMC, Italy IMER, Japan Red Cross Hospitals, Japan Maternal Health and Welfare, and South America. By searching this databank for associations between drugs and malformations, specific relationships can be detected.The 9th revision of the WHO International Classification of Diseases, adapted by the British Paediatric Association, known as ICD9/BPA is used for coding malformations. This is a hierarchical system with 5 digits as the maximum level of specification of each malformation.The ATC (Anatomical Therapeutic Chemical) classifications system is used for coding drugs. This is a multiple level, hierarchical classification with up to 7 digits for specifying each drug.Up to five drugs and malformations are coded for each case using ATC and ICD9/BPA classifications, and all observed drug-malformation pairs form the basis for the analysis. For each drug-malformation combination where three or more cases are observed, a set of 2×2 tables is formed and analyzed as in case-control studies. The odds ratio for the pair, stratified for program, gives the relative risk for the malformation in question, comparing use of the specific drug with all other drugs.Well known or controversial associations were tested in the collected material, and at this stage only one new association is suggested, that is between cardiac defects and maternal treatment with thyroid hormones. This finding has to be further explored with new data.
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Källén BA, Martínez-Frías ML, Castilla EE, Robert E, Lancaster PA, Kringelbach M, Mutchinick OM, Mastroiacovo P. Hormone therapy during pregnancy and isolated hypospadias: an international case-control study. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2013; 3:183-97. [PMID: 23511000 DOI: 10.3233/jrs-1992-3402] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Mothers of boys with hypospadias and control mothers were interviewed in eight malformation monitoring programs around the world. Hormone therapy was used quite frequently in five but rarely in three of the programs. The odds ratio for hypospadias after hormone therapy during pregnancy was 2.8 (95% confidence limits 1.2, 6.9) but there was no correlation between the timing of hormone therapy and the location of the urethral orifice, nor between the severity of the malformation and hormone therapy. Programs with the highest hormone exposure rate showed the lowest odds ratio for pregnancy bleeding, the most common reason for hormone therapy. These latter findings cast doubts on the causal association between hormone therapy and isolated hypospadias. Alternative explanations are recall or interviewer bias or unidentified confounders.
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Robert E, Alvarez Rueda N, Le pape P. Clonage et expression de la protéine 14-alpha-déméthylase de Candida albicans chez Pichia pastoris. J Mycol Med 2013. [DOI: 10.1016/j.mycmed.2012.12.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Robert E, Swennen B. Impact du vaccin hexavalent sur la couverture contre l’hépatite B à Bruxelles et en Wallonie. Rev Epidemiol Sante Publique 2012. [DOI: 10.1016/j.respe.2012.06.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Robert E, Piessen G, Besson R, Triboulet JP. Late malignancy within rectal duplication and Hirschsprung's disease. Colorectal Dis 2011; 13:e357. [PMID: 21689301 DOI: 10.1111/j.1463-1318.2011.02608.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Robert E, Swennen B. Impact majeur des consultations de protection maternelle et infantile (PMI) sur la couverture vaccinale en Communauté française de Belgique, 2009. Rev Epidemiol Sante Publique 2010. [DOI: 10.1016/j.respe.2010.06.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Robert E, Aubry E, Pecoux F, Priso RH, Sfeir R, Besson R. [Pyeloplasty for pyelo-ureteric junction syndrome in children: lombo-assisted procedure versus lombotomy]. Prog Urol 2010; 20:219-23. [PMID: 20230945 DOI: 10.1016/j.purol.2009.08.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2009] [Revised: 08/17/2009] [Accepted: 08/20/2009] [Indexed: 10/20/2022]
Abstract
Surgical treatment of pyelo-ureteric junction syndromes was classically at the child's, a pyeloplasty by posterior way or by lombotomy. For several years, assisted video techniques are proposed for this gesture. The purpose of our study was to compare the lombo-assisted pyeloplasty procedure with the lombotomy procedure, within the framework of this coverage. We made a retrospective study of procedures performed from January 2000 to December 2005, based on a file review of children operated for pyelo-ureteric junction syndrome. Children under the age of 2 years were excluded. Fifty-two children were divided in 2 groups: group 1: 24 children, 7 girls and 17 boys, average age of 86 months (extremes: 27-172) benefited from a lombo-assisted pyeloplasty. Group 2: 28 children, 12 girls and 16 boys, average age of 69 months (extremes: 24-129) benefited from a pyeloplasty by lombotomy. Operating times were significantly shorter in opened surgery than with the lombo-assisted procedure. There was no significant difference in terms of per- or post-operating complication, use of analgesic and hospitalization duration. On the other hand, the lombo-assisted procedure provided the same undisputable aesthetic benefit and the same muscular preservation than pure lomboscopy procedure. As a consequence, this procedure could be set up at no risk for the patient, even if it had lead to longer operating times. However, operating times stayed shorter than with the pure lomboscopy or the celioscopy procedures, compared to the literature.
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Hérault F, Saez G, Robert E, Al Mohammad A, Davail S, Chartrin P, Baéza E, Diot C. Liver gene expression in relation to hepatic steatosis and lipid secretion in two duck species. Anim Genet 2010; 41:12-20. [DOI: 10.1111/j.1365-2052.2009.01959.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Rongioletti F, Robert E, Tripodi S, Persi A. Treatment of onychomycosis with itraconazole. J DERMATOL TREAT 2009; 2:145-146. [DOI: 10.3109/09546639209092742] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Raux S, Aubry E, Fron D, Klein C, Robert E, Wittmeyer V, Herbaux B. SOFOP-P10 – Chirurgie orthopédique – Correction de scoliose sur hémivertèbre : comparaison de 2 techniques. Arch Pediatr 2008. [DOI: 10.1016/s0929-693x(08)72416-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hérault F, Robert E, Diot C. Quantitative real-time PCR primer design, cDNA amplification and sequence analysis from 22 genes mainly associated with lipid metabolism in Pekin (Anas platyrhynchos) and Muscovy (Cairina moschata) ducks. Anim Genet 2008; 39:325-7. [PMID: 18454809 DOI: 10.1111/j.1365-2052.2008.01732.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Few genomic tools are available in ducks. To produce some new resources, we have designed Pekin (Anas platyrhynchos) and Muscovy (Cairina moschata) duck-specific primers for 22 genes involved mainly in lipid metabolism, and to a lesser extent in carbohydrate metabolism and other functions. Primers were designed according to duck sequences when available and otherwise from the corresponding conserved regions in chicken and human sequences. These primers allowed quantitative RT-PCR amplification of RNA from Pekin and Muscovy ducks. Amplified cDNA products from both species were sequenced and were found to be very similar to chicken sequences (about 94%). This work provides additional genomic resources and polymorphism information for some genes in duck species and represents a first step towards gene expression analyses in Pekin and Muscovy ducks.
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Pradat P, Robert E. Is trisomy 18 increasing in Sweden? An analysis of the syndrome during a ten year period and a comparison with a French registry. Hereditas 2008; 114:97-102. [PMID: 2071452 DOI: 10.1111/j.1601-5223.1991.tb00558.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
This paper reports an analysis of trisomy 18 in Sweden between 1978 and 1987 and a comparison with data from the Rhône-Alpes/Auvergne registry in France. A strong maternal age dependency is seen, which parallels that observed for Down syndrome. The patterns of registered malformations in the two data sets are quite similar. A progressive increase of the prevalence at birth of trisomy 18 is seen in Sweden during the ten years but not in France. This increase seems to result, at least in part, from an increased identification of the trisomy among malformed infants. A parallel decrease in the reporting of infants with the "cardinal" trisomy 18 malformations is indicated.
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Avrillon R, Deschamps A, Driancourt A, Mileo JC, Robert E. Les techniques de séparation de gaz par membranes. ACTA ACUST UNITED AC 2006. [DOI: 10.2516/ogst:1990032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Robert E, Fichter J, Godin N, Boscher Y. Discussion on Round-Robin Testing in Size Exclusion Chromatography Using Polyamides as an Example. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2006. [DOI: 10.1080/10236669708032774] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Dufourt I, Petrequin A, Aorte M, Avenin G, Defudes C, Denion A, Masson R, Renard C, Robert E, Sibourd G. Pluridisciplinarité appliquée à l’évaluation du risque chimique. ARCH MAL PROF ENVIRO 2006. [DOI: 10.1016/s1775-8785(06)78248-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Stoermer R, Robert E. Über das Verhalten der Crotonsäure im ultravioletten Licht (II). ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19220550427] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Vial T, Cournot M, Bernard N, Carlier P, P. Jonville-Bera A, Jean-Pastor M, Barjhoux C, Robert E, Elefant E, Descotes J. Paroxetine and Congenital Malformations: a Prospective Comparative Study. Drug Saf 2006. [DOI: 10.2165/00002018-200629100-00121] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Ged C, Mendez M, Robert E, Lalanne M, Lamrissi-Garcia I, Costet P, Daniel JY, Dubus P, Mazurier F, Moreau-Gaudry F, de Verneuil H. A knock-in mouse model of congenital erythropoietic porphyria. Genomics 2005; 87:84-92. [PMID: 16314073 DOI: 10.1016/j.ygeno.2005.08.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Revised: 08/09/2005] [Accepted: 08/27/2005] [Indexed: 11/19/2022]
Abstract
Congenital erythropoietic porphyria (CEP) is a recessive autosomal disorder characterized by a deficiency in uroporphyrinogen III synthase (UROS), the fourth enzyme of the heme biosynthetic pathway. The severity of the disease, the lack of specific treatment except for allogeneic bone marrow transplantation, and the knowledge of the molecular lesions are strong arguments for gene therapy. An animal model of CEP has been designed to evaluate the feasibility of retroviral gene transfer in hematopoietic stem cells. We have previously demonstrated that the knockout of the Uros gene is lethal in mice (Uros(del) model). This work describes the achievement of a knock-in model, which reproduces a mutation of the UROS gene responsible for a severe UROS deficiency in humans (P248Q missense mutant). Homozygous mice display erythrodontia, moderate photosensitivity, hepatosplenomegaly, and hemolytic anemia. Uroporphyrin (99% type I isomer) accumulates in urine. Total porphyrins are increased in erythrocytes and feces, while Uros enzymatic activity is below 1% of the normal level in the different tissues analyzed. These pathological findings closely mimic the CEP disease in humans and demonstrate that the Uros(mut248) mouse represents a suitable model of the human disease for pathophysiological, pharmaceutical, and therapeutic purposes.
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Kippelen P, Caillaud C, Robert E, Connes P, Godard P, Prefaut C. Effect of endurance training on lung function: a one year study. Br J Sports Med 2005; 39:617-21. [PMID: 16118298 PMCID: PMC1725299 DOI: 10.1136/bjsm.2004.014464] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To identify in a follow up study airway changes occurring during the course of a sport season in healthy endurance athletes training in a Mediterranean region. METHODS Respiratory pattern and function were analysed in 13 healthy endurance trained athletes, either during a maximal exercise test, or at rest and during recovery through respiratory manoeuvres (spirometry and closing volume tests). The exercise test was conducted on three different occasions: during basic endurance training and then during the precompetition and competitive periods. RESULTS During the competitive period, a slight but non-clinically significant decrease was found in forced vital capacity (-3.5%, p = 0.0001) and an increase in slope of phase III (+25%, p = 0.0029), both at rest and after exercise. No concomitant reduction in expiratory flow rates was noticed. During maximal exercise there was a tachypnoeic shift over the course of the year (mean (SEM) breathing frequency and tidal volume were respectively 50 (2) cycles/min and 3.13 (0.09) litres during basic endurance training v 55 (3) cycles/min and 2.98 (0.10) litres during the competitive period; p < 0.05). CONCLUSIONS This study does not provide significant evidence of lung function impairment in healthy Mediterranean athletes after one year of endurance training.
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