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Artigo Revisado por pares

Frédéric Bouvier, Pierre Vierling, J.‐M. DUPART,

... action of an activated ketone on tetracyclic tetraaminophosphoranesFrederic Bouvier, Pierre Vierling, and Jean Marc DupartCite this: Inorg. Chem. ...

Tópico(s): Chemical Reaction Mechanisms

1988 - American Chemical Society | Inorganic Chemistry

Pamphlet Acesso aberto

Paul Viollet,

Publisher's advertisements: 2 p. at front Book.

1905 - Gale Group | NCCO BritishPolitics

Artigo Revisado por pares

Igor Kornev, L. Bellaiche, Pierre Bouvier, Pierre‐Eymeric Janolin, Brahim Dkhil, Jens Kreisel,

Ab initio simulations and experimental techniques are combined to reveal that, unlike what was commonly accepted for more than 30 years, perovskites and related materials enhance their ferroelectricity as hydrostatic pressure increases above a critical value. This unexpected high-pressure ferroelectricity is different in nature from conventional ferroelectricity because it is driven by an original electronic effect rather by long-range interactions.

Tópico(s): Electronic and Structural Properties of Oxides

2005 - American Physical Society | Physical Review Letters

Jornais Acesso aberto

E. L. Bouvier, P. Geniez, P. Mabille, Ed. André, Henri Joret, C. F. Ancey, A. Granger, A. E. Malard, G. Malloizel, Emile Deyrolle,

Essay: Chronique, Récolte Des Coelentérés, La Ladrerie Du Pore, Sur Une Caverne a Ossements Humains Contemporains De La Pierre Roulée, La Canne a Sucre, ...

1889 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

A Hijazi, M. Devonec, Raymonde Bouvier, Jean‐Pierre Revillard,

... Human Bladder Tumors Abdelghani Hijazi, Marian Devonec, Raymonde Bouvier, and Jean-Pierre Revillard Abdelghani HijaziAbdelghani Hijazi More articles by this ... Marian Devonec More articles by this author Raymonde Bouvier More articles by this author Jean-Pierre Revillard More articles by this author Expand All ...

Tópico(s): Plant Disease Resistance and Genetics

1989 - Lippincott Williams & Wilkins | The Journal of Urology

Artigo Revisado por pares

D Bouvier, Jean‐Pierre Duprez, C Pirel, Bernard Vincent, D Bouvier, Jean‐Pierre Duprez, C Pirel, Bernard Vincent,

Amelogenesis imperfecta is an inherited disease that disturbs the formation of the enamel. It can occur as 2 main types, hypocalcification and hypoplasia. Enamel hypocalcification is a defect in the mineralization; hypoplasia is a defect in the formation of the enamel matrix. Both deciduous and permanent teeth are affected, and the disorder may create unesthetic appearance, dental sensitivity, and attrition. Numerous treatments have been described for rehabilitation of amelogenesis imperfecta in ...

Tópico(s): Tissue Engineering and Regenerative Medicine

1999 - Elsevier BV | Journal of Prosthetic Dentistry

Artigo Revisado por pares

Réjean Ruel, Jean‐Pierre Bouvier, Robert N. Young,

... Phosphite Potassium Anions to Acid ChloridesRejean Ruel, Jean-Pierre Bouvier, and Robert N. YoungCite this: J. Org. Chem. ...

Tópico(s): Molecular Junctions and Nanostructures

1995 - American Chemical Society | The Journal of Organic Chemistry

Artigo

H. Helmers, Pierre Greco, Rolf Rustad, Rochdi Kherrat, Gérard Bouvier, Pierre Bénech,

We describe a hybrid evanescent-wave sensor component that we fabricated by using an integrated optical interferometer with a specially adapted photodetector array. The design of the interferometer is based on the use of tapered waveguides to obtain two intersecting collimated beams. Phase shifts can be measured with an angular precision of better than 10(-3) rad, which corresponds to a superstrate index change inferior of 10(-6) with our structure. The interest in the device as a chemical sensor ...

Tópico(s): Advanced Fiber Optic Sensors

1996 - Optica Publishing Group | Applied Optics

Artigo Acesso aberto Revisado por pares

Gilles Manceau, Laëtitia Marisa, Valérie Boige, Alex Duval, Marie‐Pierre Gaub, G. Milano, Janick Sèlves, Sylviane Olschwang, Valérie Jooste, Michè le Legrain, Delphine Lecorre, Dominique Guénot, Marie‐Christine Etienne‐Grimaldi, Sylvain Kirzin, Laurent Martin, Côme Lepage, Anne‐Marie Bouvier, Pierre Laurent‐Puig,

Abstract PIK 3 CA , which encodes the p110 α catalytic subunit of PI 3K α , is one of the most frequently altered oncogenes in colon cancer ( CC ), but its prognostic value is still a matter of debate. Few reports have addressed the association between PIK 3 CA mutations and survival and their results are controversial. In the present study, we aimed to clarify the prognostic impact of PIK 3 CA mutations in stage I–III CC according to mismatch repair status. Fresh frozen tissue samples from two independent ...

Tópico(s): Gastric Cancer Management and Outcomes

2015 - Wiley | Cancer Medicine

Artigo Acesso aberto Revisado por pares

Brian Webster, Scott Werneke, Biljana Zafirova, Sébastien This, Séverin Coléon, Élodie Décembre, Helena Païdassi, Isabelle Bouvier, Pierre-Emmanuel Joubert, Darragh Duffy, Thierry Walzer, Matthew L. Albert, Marlène Dreux,

Type I interferon (IFN-I) responses are critical for the control of RNA virus infections, however, many viruses, including Dengue (DENV) and Chikungunya (CHIKV) virus, do not directly activate plasmacytoid dendritic cells (pDCs), robust IFN-I producing cells. Herein, we demonstrated that DENV and CHIKV infected cells are sensed by pDCs, indirectly, resulting in selective IRF7 activation and IFN-I production, in the absence of other inflammatory cytokine responses. To elucidate pDC immunomodulatory functions, ...

Tópico(s): interferon and immune responses

2018 - eLife Sciences Publications Ltd | eLife

Artigo Revisado por pares

Isabelle Martin-Pfitzenmeyer, S. Gauthier, Michèle Bailly, Nathalie Loi, Laura Popitéan, Philippe d’Athis, Anne‐Marie Bouvier, Pierre Pfitzenmeyer,

<i>Background:</i> The clinical characteristics of frail older patients with advanced heart failure have scarcely been studied. <i>Objective:</i> To describe this population and to identify some prognostic factors of mortality. <i>Methods:</i> 104 patients aged 75 years and older hospitalized with refractory heart failure were enrolled in a prospective multicentric study. <i>Results:</i> Mean age was 87.2 ± 5.3 years. Dyspnea (79.8%), crepitant rales (76.9%) and peripheral ...

Tópico(s): Dialysis and Renal Disease Management

2009 - Karger Publishers | Gerontology

Artigo Revisado por pares

Paul Barragan, Jean‐Louis Bouvier, Pierre‐Olivier Roquebert, G Macaluso, Philippe Commeau, B Comet, Antoine Lafont, Laurence Camoin‐Jau, Ulrich Walter, Martin Eigenthaler,

Abstract We carried out a prospective evaluation of a new vasodilator‐stimulated phosphoprotein (VASP) phosphorylation assay in order to detect patients with high‐risk coronary subacute stent thrombosis (SAT) despite thienopyridine regimen. Twenty healthy donors (group 1) without any medication were compared to 16 stented patients (group 2) treated by ticlopidin or clopidogrel initiated 2 days before stenting and aspirin (250 mg/day). No difference in platelet reactivity was noted between group 1 and ...

Tópico(s): Protease and Inhibitor Mechanisms

2003 - Wiley | Catheterization and Cardiovascular Interventions

Artigo Acesso aberto Revisado por pares

Ludovic Barault, Céline Charon‐Barra, Valérie Jooste, Mathilde Funes de la Vega, Laurent Martin, Patrick Roignot, Patrick Rat, Anne‐Marie Bouvier, Pierre Laurent‐Puig, Jean Faivre, Caroline Chapusot, F Piard,

The CpG island methylator phenotype (CIMP) is a distinct phenotype in colorectal cancer, associated with specific clinical, pathologic, and molecular features. However, most of the studies stratified methylation according to two subgroups (CIMP-High versus No-CIMP/CIMP-Low). In our study, we defined three different subgroups of methylation (No-CIMP, CIMP-Low, and CIMP-High) and evaluated the prognostic significance of methylation status on a population-based series of sporadic colon cancers. A total ...

Tópico(s): Colorectal Cancer Screening and Detection

2008 - American Association for Cancer Research | Cancer Research

Artigo Acesso aberto Revisado por pares

Nicolas Bouvier, Pierre–Yves Durand, Angelo Testa, Christine M. Albert, Vincent Planquois, J.-P. Ryckelynck, T. Lobbedez,

Background. Peritoneal dialysis (PD) is underused in France compared with other countries. In addition, there are tremendous regional discrepancies concerning the utilization rate of PD. This study was carried out to evaluate the opinion of French nephrologists regarding the optimal rate of PD utilization and to determine which factors limit PD development in France. Methods. Of the 22 French regions, 2 regions with a high rate of PD utilization (prevalence >15%) and 3 regions with a low rate of PD ...

Tópico(s): Health Systems, Economic Evaluations, Quality of Life

2008 - Oxford University Press | Nephrology Dialysis Transplantation

Artigo Acesso aberto Revisado por pares

Nélina Ramanantsoa, Marie‐Rose Hirsch, Muriel Thoby‐Brisson, Véronique Dubreuil, Julien Bouvier, Pierre-Louis Ruffault, Boris Matrot, Gilles Fortin, Jean‐François Brunet, Jorge Gallego, Christo Goridis,

Breathing is a spontaneous, rhythmic motor behavior critical for maintaining O 2 , CO 2 , and pH homeostasis. In mammals, it is generated by a neuronal network in the lower brainstem, the respiratory rhythm generator (Feldman et al., 2003). A century-old tenet in respiratory physiology posits that the respiratory chemoreflex, the stimulation of breathing by an increase in partial pressure of CO 2 in the blood, is indispensable for rhythmic breathing. Here we have revisited this postulate with the help ...

Tópico(s): Cannabis and Cannabinoid Research

2011 - Society for Neuroscience | Journal of Neuroscience

Artigo Acesso aberto Revisado por pares

Yves Tramblay, Christophe Bouvier, Pierre-Alain Ayral, Arthur Marchandise,

Abstract. A good knowledge of rainfall is essential for hydrological operational purposes such as flood forecasting. The objective of this paper was to analyze, on a relatively large sample of flood events, how rainfall-runoff modeling using an event-based model can be sensitive to the use of spatial rainfall compared to mean areal rainfall over the watershed. This comparison was based not only on the model's efficiency in reproducing the flood events but also through the estimation of the initial ...

Tópico(s): Flood Risk Assessment and Management

2011 - Copernicus Publications | Natural hazards and earth system sciences

Artigo Acesso aberto Revisado por pares

Khalid Hilmi, Nader Hussein, Rodrigo Mendoza‐Sanchez, Mohamed El-Ezzy, Houssam Ismail, Chantal Durette, Martine Bail, Maria Johanna Rozendaal, Michel Bouvier, Pierre Thibault, James L. Gleason, Sylvie Mader,

The selective estrogen receptor downregulator (SERD) fulvestrant can be used as second-line treatment for patients relapsing after treatment with tamoxifen, a selective estrogen receptor modulator (SERM). Unlike tamoxifen, SERDs are devoid of partial agonist activity. While the full antiestrogenicity of SERDs may result in part from their capacity to downregulate levels of estrogen receptor alpha (ERα) through proteasome-mediated degradation, SERDs are also fully antiestrogenic in the absence of increased ...

Tópico(s): Retinoids in leukemia and cellular processes

2012 - Taylor & Francis | Molecular and Cellular Biology

Artigo Acesso aberto Revisado por pares

Miriam Gómez‐Paccard, Annick Chauvin, Philippe Lanos, Philippe Dufresne, Mary Kovacheva, Mimi J. Hill, Elisabet Beamud, Sophie Blain, Armel Bouvier, Pierre Guibert,

Available archaeomagnetic data indicate that during the past 2500 yr there have been periods of rapid geomagnetic field intensity fluctuations interspersed with periods of almost constant field strength. Despite Europe being the most widely covered region in terms of archaeomagnetic data the occurrence and the behaviour of these rapid geomagnetic field intensity changes is under discussion and the challenge now is to precisely describe them. The aim of this study is to obtain an improved description ...

Tópico(s): Geophysical and Geoelectrical Methods

2012 - Elsevier BV | Earth and Planetary Science Letters

Artigo Revisado por pares

Liliane Coche‐Guérente, Serge Cosnier, Christophe Innocent, Pascal Mailley, Jean‐Claude Moutet, Renée Morelis, Béatrice D. Leca‐Bouvier, Pierre R. Coulet,

Abstract A newly synthesized pyrrole derivative was used for enzyme entrapment on carbon or platinum electrodes by electropolymerization. Three enzymes were tested: glucose oxidase (GOD), tyrosinase, and choline oxidase. Contrary to other techniques using electropolymerization in solution, a drop of enzyme‐monomer mixture was deposited and allowed to dry on the electrode surface before the electropolymerization. This procedure enables one to control the amount of entrapped enzyme and to easily obtain ...

Tópico(s): Analytical Chemistry and Sensors

1993 - Wiley | Electroanalysis

Artigo Revisado por pares

Beno�t Sauphanor, Véronique Brosse, Jean Bouvier, Pierre Speich, Annie Micoud, Christophe Martinet,

French populations of codling moth have developed resistance to several insecticide classes. The susceptibility of susceptible and resistant laboratory strains to diflubenzuron and deltamethrin was evaluated using different exposure methods against various life stages. The tarsal contact method for adults was found to be an appropriate method for testing neurotoxic compounds such as deltamethrin. Insect growth inhibitors, like diflubenzuron, need to be analysed on juvenile instars. Monitoring methodologies ...

Tópico(s): Insect Pest Control Strategies

2000 - Wiley | Pest Management Science

Artigo Revisado por pares

Gaëlle Coureau, Ghislaine Bouvier, Pierre Lebailly, Pascale Fabbro‐Peray, Anne Grüber, Karen Leffondré, Jean‐Sébastien Guillamo, Hugues Loiseau, Simone Mathoulin‐Pélissier, Roger Salamon, Isabelle Baldi,

The carcinogenic effect of radiofrequency electromagnetic fields in humans remains controversial. However, it has been suggested that they could be involved in the aetiology of some types of brain tumours. Objectives The objective was to analyse the association between mobile phone exposure and primary central nervous system tumours (gliomas and meningiomas) in adults. Methods CERENAT is a multicenter case-control study carried out in four areas in France in 2004–2006. Data about mobile phone use were ...

Tópico(s): Noise Effects and Management

2014 - BMJ | Occupational and Environmental Medicine

Artigo Revisado por pares

Isabelle Baldi, Céline Robert, Florence Piantoni, Séverine Tual, Ghislaine Bouvier, Pierre Lebailly, Chantal Rahérison,

Epidemiological studies have reported an increased risk of respiratory diseases in agricultural population, but a protective “farm-effect” has also been reported for asthma. In the AGRICAN cohort, self-reported doctor-diagnosed asthma was analyzed according to allergy, in relation with history of life-time exposure to 13 crops and 5 livestock, pesticide exposure and early life on a farm, taking into account sex, age, education and body mass index. Among the 1246 asthmatics (8.0%), 505 were allergic ( ...

Tópico(s): Indoor Air Quality and Microbial Exposure

2013 - Elsevier BV | International Journal of Hygiene and Environmental Health

Artigo Acesso aberto Revisado por pares

Mira Hleyhel, Aurélien Belot, Anne‐Marie Bouvier, Pierre Tattevin, Jérôme Pacanowski, Philippe Genet, Nathalie De Castro, Jean‐Luc Berger, Caroline Dupont, A. Lavolé, Christian Pradier, Dominique Salmon‐Céron, Anne Simon, Valérie Martinez, Dominique Costagliola, Sophie Grabar,

We examined trends in the incidence of the 3 AIDS-defining cancers (ADCs; Kaposi sarcoma [KS], non-Hodgkin lymphoma [NHL], and cervical cancer) among human immunodeficiency virus (HIV)-infected patients relative to the general population between 1992 and 2009 in France, focusing on age at ADC diagnosis and on patients with controlled viral load and restored immunity on combination antiretroviral therapy (cART).Age- and sex-standardized incidence rates were estimated in patients enrolled in the French ...

Tópico(s): Parvovirus B19 Infection Studies

2013 - Oxford University Press | Clinical Infectious Diseases

Artigo Acesso aberto Revisado por pares

Myriam Capone, John Curnow, Gaëlle Bouvier, Pierre Ferrier, Branka Horvat,

The major pathway of intrathymic T cell differentiation leads CD4-8- (DN) T lineage-committed precursors to TCR-alpha beta+ CD4+8- or CD4-84+ (SP) T lymphocytes. The expression of functionally rearranged TCR-alpha beta transgenes (Tg-TCR) may influence thymocyte development by affecting the various selection events that control T cell differentiation. To gain insights into these processes, we have produced double transgenic animals carrying V(D)J recombination substrates in addition to the MHC class ...

Tópico(s): T-cell and B-cell Immunology

1995 - American Association of Immunologists | The Journal of Immunology

Artigo Acesso aberto Revisado por pares

Mira Hleyhel, Aurélien Belot, Anne‐Marie Bouvier, Pierre Tattevin, Jérôme Pacanowski, Philippe Genet, Nathalie De Castro, Jean‐Luc Berger, Caroline Dupont, A. Lavolé, Christian Pradier, Dominique Salmon‐Céron, Anne Simon, Valérie Martinez, Jean‐Philippe Spano, Dominique Costagliola, Sophie Grabar,

Although the decline in cancer mortality rates with the advent of combination antiretroviral therapy (cART) in HIV-infected individuals can be mostly explained by a decrease in cancers incidence, we looked here if improved survival after cancer diagnosis could also contribute to this decline. Survival trends were analyzed for most frequent cancers in the HIV-infected population followed in the French Hospital Database on HIV: 979 and 2,760 cases of visceral and non-visceral Kaposi's sarcoma (KS), ...

Tópico(s): Polyomavirus and related diseases

2015 - Wiley | International Journal of Cancer

Artigo Acesso aberto Revisado por pares

Isabelle Baldi, Camille Carles, Audrey Blanc-Lapierre, Pascale Fabbro‐Peray, Michel Druet‐Cabanac, Élisa Boutet-Robinet, Jean‐Marc Soulat, Ghislaine Bouvier, Pierre Lebailly, Lorraine Creppy Pestimat Group Marie Barrau,

Pesticide exposure assessment is a key methodological issue for epidemiological studies. The history of pesticide has proven difficult to obtain from individuals' report because of the wide range of active ingredients (AIs). We developed a crop-exposure matrix, which intends to reconstitute parameters of pesticide exposure in France since 1950. PESTIMAT is composed of tables crossing crops and AIs by year and providing the following metrics: (1) probability (proportion of farmers having used the AIs); ( ...

Tópico(s): Pesticide Residue Analysis and Safety

2015 - Springer Nature | Journal of Exposure Science & Environmental Epidemiology

Artigo Acesso aberto Revisado por pares

Sylvain Grall, Loïc Bière, Marie Le Nezet, Jean-Marc Bouvier, Pierre Lucas-Chauvelon, C. Richard, Wissam Abi-Khalil, Stéphane Delépine, Fabrice Prunier, Alain Furber,

Benefit of β-blockers (BB) and angiotensin-converting-enzyme inhibitors (ACEI) on mortality following acute myocardial infarction (MI) is well demonstrated. This study assessed the impact of BB and ACEI doses administered following ST-elevation MI on mortality and outcome up to 1 year. METHODS AND RESULTS: The French prospective observational cohort "RIMA" included 1,461 MI patients. Dosing of BB and ACEI given at 24 h and at time of discharge was assessed as follows: no treatment; <50% of target dose; ...

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2015 - Japanese Circulation Society | Circulation Journal

Revisão Revisado por pares

Camille Carles, Ghislaine Bouvier, Pierre Lebailly, Isabelle Baldi,

Tópico(s): Air Quality and Health Impacts

2016 - Springer Nature | Journal of Exposure Science & Environmental Epidemiology

Artigo Revisado por pares

Sabine Szunerits, Michel Mermoux, Alexandre Crisci, B. Marcus, Pierre Bouvier, Didier Delabouglise, Jean‐Pierre Petit, Sébastien Janel, Rabah Boukherroub, Li‐Lin Tay,

The issue of the heterogeneity of boron doping in microcrystalline diamond films was addressed by four different methods: micro-Raman spectroscopy and Raman imaging, Kelvin probe force microscopy, conducting atomic force microscopy, and scanning electrochemical microscopy. The samples were commercially available films from Windsor Scientific, with an average boron concentration of about 5 x 10(20) cm(-3). In agreement with previous works, all of the methods showed that the boron uptake was nonuniform ...

Tópico(s): Electrochemical Analysis and Applications

2006 - American Chemical Society | The Journal of Physical Chemistry B