Karina Valdivia, Elodie Jouanno, Jean‐Nicolas Volff, Delphine Galiana-Arnoux, René Guyomard, Louise Hélary, Brigitte Mourot, Alexis Fostier, Edwige Quillet, Yann Guiguen,
Salmonids are generally considered to have a robust genetic sex determination system with a simple male heterogamety (XX/XY). However, spontaneous masculinization of XX females has been found in a rainbow trout population of gynogenetic doubled haploid individuals. The analysis of this masculinization phenotype transmission supported the hypothesis of the involvement of a recessive mutation (termed mal). As temperature effect on sex differentiation has been reported in some salmonid species, in this ...
Tópico(s): Sexual Differentiation and Disorders
2014 - Public Library of Science | PLoS ONE
Renê Arnoux da Silva Campos, Lucille Kerr,
Tópico(s): Spanish Culture and Identity
1988 - CIESPAL | Chasqui
Produção Nacional
Revisado por pares
Massimiliano Magro, Renê Arnoux da Silva Campos, Davide Baratella, Giuseppina Pace Pereira Lima, Kateřina Holá, Clemens Divoky, Rudolf Stollberger, Ondřéj Malina, Claudia Aparicio, Giorgio Zoppellaro, Radek Zbořil, Fábio Vianello,
Curcumin possesses wide-ranging anti-inflammatory and anti-cancer properties and its biological activity can be linked to its potent antioxidant capacity. Superparamagnetic maghemite (γ-Fe2 O3 ), called surface-active maghemite nanoparticles (SAMNs) were surface-modified with curcumin molecules, due to the presence of under-coordinated Fe(III) atoms on the nanoparticle surface. The so-obtained curcumin-modified SAMNs (SAMN@curcumin) had a mean size of 13±4 nm. SAMN@curcumin was characterized by transmission ...
Tópico(s): Graphene and Nanomaterials Applications
2014 - Wiley | Chemistry - A European Journal
Produção Nacional
Giuseppina Pace Pereira Lima, Fábio Vianello, Camila Renata Corrêa, Renê Arnoux da Silva Campos, Milena Galhardo Borguini,
Polyphenols represent a group of chemical substances common in plants, structurally characterized by the presence of one or more phenol units. Polyphenols are the most abundant antioxidants in human diets and the largest and best studied class of polyphenols is flavonoids, which include several thousand compounds. Numerous studies confirm that they exert a protective action on human health and are key components of a healthy and balanced diet. Epidemiological studies correlate flavonoid intake with ...
Tópico(s): Natural Antidiabetic Agents Studies
2014 - Scientific Research Publishing | Food and Nutrition Sciences
Produção Nacional
Revisado por pares
Massimiliano Magro, Renê Arnoux da Silva Campos, Davide Baratella, Maria Izabela Ferreira, Emanuela Bonaiuto, Vittorino Corraducci, Maíra Rodrigues Uliana, Giuseppina Pace Pereira Lima, Silvia Santagata, Paolo Sambo, Fábio Vianello,
Naked maghemite nanoparticles, namely, surface active maghemite nanoparticles (SAMNs), characterized by a diameter of about 10 nm, possessing peculiar colloidal stability, surface chemistry, and superparamagnetism, present fundamental requisites for the development of effective magnetic purification processes for biomolecules in complex matrices. Polyphenolic molecules presenting functionalities with different proclivities toward iron chelation were studied as probes for testing SAMN suitability ...
Tópico(s): Biochemical effects in animals
2015 - American Chemical Society | Journal of Agricultural and Food Chemistry
Produção Nacional
Revisado por pares
Renê Arnoux da Silva Campos, Santino Seabra Júnior, Gabriela Granghelli Gonçalves, Leonarda Grillo Neves, Sérgio Antônio Lopes de Gusmão, Fábio Vianello, Giuseppina Pace Pereira Lima,
The objective of the study was to evaluate the effect of inflorescence pruning on spiny coriander and determine the levels of antioxidants at different growth stages. Inflorescence pruning increased leaf biomass by 188%, although total biomass did not vary among treatments. Pruning altered the biomass partition, induced the earmarking of a higher percentage of photosynthates for the production of new leaves, and increased the leaf contents of reducing sugars, sucrose and soluble proteins. The contents ...
Tópico(s): Plant Growth Enhancement Techniques
2018 - Elsevier BV | Scientia Horticulturae
Karina Valdivia, Brigitte Mourot, Elodie Jouanno, Jean‐Nicolas Volff, Delphine Galiana-Arnoux, René R. Guyomard, Chantal Cauty, B. Collin, P. Rault, Louise Hélary, Alexis Fostier, Edwige Quillet, Yann Guiguen,
Sex determination is known to be male heterogametic in the rainbow trout, <i>Oncorhynchus mykiss</i>; however, scattered observations that deviate from this rather strict genetic control have been reported. Here, we provide a detailed morphological and histological characterization of the gonadal differentiation and development (from 43 days postfertilization to 11 months of age) in an all-female (XX) population with a genetically governed masculinization phenotype. In comparison with control ...
Tópico(s): Fish Ecology and Management Studies
2013 - Karger Publishers | Sexual Development
Renê Arnoux da Silva Campos, L. M. M. Añez, Jeferson Luíz Dallabona Dombroski, Susan Dignart,
Tópico(s): Transgenic Plants and Applications
2007 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Pierre Y. Venencie, Arnaud Bonnefoy, Bruno Gogly, N Groult, Carmen Kut, B. Pellat, William Hornebeck, Gaston Godeau,
... Laboratoire de Physiopathologic des tissus non minéralisés, Université René Descartes‐Paris V, UFR d'Odontologie, 1 Rue Maurice Arnoux, 92120 Montrouge, France Search for other works by ... Laboratoire de Physiopathologic des tissus non minéralisés, Université René Descartes‐Paris V, UFR d'Odontologie, 1 Rue Maurice Arnoux, 92120 Montrouge, France Search for other works by ... Laboratoire de Physiopathologic des tissus non minéralisés, Université René Descartes‐Paris V, UFR d'Odontologie, 1 Rue Maurice Arnoux, 92120 Montrouge, France Search for other works by ...
Tópico(s): Coagulation, Bradykinin, Polyphosphates, and Angioedema
1997 - Oxford University Press | British Journal of Dermatology
Camille Berthelot, Frédéric Brunet, Domitille Chalopin, Amélie Juanchich, Maria Bernard, Benjamin Noël, Pascal Bento, Corinne Da Silva, Karine Labadie, Adriana Alberti, Jean‐Marc Aury, Alexandra Louis, Patrice Déhais, Philippe Bardou, Jérôme Montfort, Christophe Klopp, Cédric Cabau, Christine Gaspin, Gary H. Thorgaard, Mekki Boussaha, Edwige Quillet, René Guyomard, Delphine Galiana-Arnoux, Julien Bobe, Jean‐Nicolas Volff, Carine Genêt, Patrick Wincker, Olivier Jaillon, Hugues Roest Crollius, Yann Guiguen,
Vertebrate evolution has been shaped by several rounds of whole-genome duplications (WGDs) that are often suggested to be associated with adaptive radiations and evolutionary innovations. Due to an additional round of WGD, the rainbow trout genome offers a unique opportunity to investigate the early evolutionary fate of a duplicated vertebrate genome. Here we show that after 100 million years of evolution the two ancestral subgenomes have remained extremely collinear, despite the loss of half of ...
Tópico(s): CRISPR and Genetic Engineering
2014 - Nature Portfolio | Nature Communications
Laura Arribas‐Carreira, Cristina Dallabona, Michael A. Swanson, Joseph Farris, Elsebet Østergaard, Konstantinos Tsiakas, Maja Hempel, Cecile Aquaviva-Bourdain, Stefanos Koutsoukos, Nicholas Stence, Martina Magistrati, Elaine Spector, Kathryn E. Kronquist, Mette Christensen, Helena Gásdal Karstensen, René G. Feichtinger, Melanie T. Achleitner, J. Lawrence Merritt, Belén Pérez, Magdalena Ugarte, Stephanie Grünewald, Anthony R Riela, Natalia Julve, Jean‐Baptiste Arnoux, Kasturi Haldar, Claudia Donnini, René Santer, Allan M. Lund, Johannes A. Mayr, Pilar Rodríguez‐Pombo, Johan L.K. Van Hove,
Abstract Maintaining protein lipoylation is vital for cell metabolism. The H-protein encoded by GCSH has a dual role in protein lipoylation required for bioenergetic enzymes including pyruvate dehydrogenase and 2-ketoglutarate dehydrogenase, and in the one-carbon metabolism through its involvement in glycine cleavage enzyme system, intersecting two vital roles for cell survival. Here, we report six patients with biallelic pathogenic variants in GCSH and a broad clinical spectrum ranging from neonatal ...
Tópico(s): Biochemical and Molecular Research
2022 - Oxford University Press | Human Molecular Genetics
Produção Nacional
Revisado por pares
Renê Arnoux da Silva Campos, Manuela Leal da Silva, G.V. da Costa, Paulo M. Bisch, José Mauro Peralta, Rosane Silva, Edson Rondinelli, Turán P. Ürményi,
Heat shock protein (HSP) 104 is a highly conserved molecular chaperone that catalyzes protein unfolding, disaggregation and degradation under stress conditions. We characterized HSP104 gene structure and expression in Trypanosoma cruzi, a protozoan parasite that causes Chagas' disease. The T. cruzi HSP104 is an 869 amino-acid protein encoded by a single-copy gene that has the highest sequence similarity (76%) with that of T. brucei and the lowest (23%) with that of the human protein. HSP104 transcripts ...
Tópico(s): Research on Leishmaniasis Studies
2012 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
Produção Nacional
Rayssa Ferreira Zanatta, Carlos Rocha Gomes Torres, Joselaine de Oliveira, Karen Cristina Kazue Yui, Amanda Guedes Nogueira Matuda, S. A. Lopes, Ana Paula Valente Pinho Mafetano, Renê Arnoux da Silva Campos, Alexandre Luiz Souto Borges, C.R. Pucci,
This study aimed to evaluate surface treatments, adhesives and composites for repairing silorane based restorations.One hundred and twenty truncated cones (2 mm smaller diameter and 4 mm larger diameter) made of silorane composite were divided in 12 groups according with the surface treatment (diamond bur and oxide aluminum abrasion), the adhesive (Adper Scothbond Multipurpose (3M ESPE), Ecusit (Voco) and Filtek P90 Adhesive (3M ESPE)). Each group was subdivided in two according with the composite used ...
Tópico(s): Dental Implant Techniques and Outcomes
2021 - Medicina Oral S.L. | Journal of Clinical and Experimental Dentistry
Pascal Arnoux, Christian Ruppelt, Flore Oudouhou, Jérôme Lavergne, M.I. Siponen, René Toci, Ralf R. Mendel, Florian Bittner, David Pignol, Axel Magalon, Anne Walburger,
Formate dehydrogenases (FDHs) are of interest as they are natural catalysts that sequester atmospheric CO2, generating reduced carbon compounds with possible uses as fuel. FDHs activity in Escherichia coli strictly requires the sulphurtransferase EcFdhD, which likely transfers sulphur from IscS to the molybdenum cofactor (Mo-bisPGD) of FDHs. Here we show that EcFdhD binds Mo-bisPGD in vivo and has submicromolar affinity for GDP—used as a surrogate of the molybdenum cofactor's nucleotide moieties. ...
Tópico(s): Microbial metabolism and enzyme function
2015 - Nature Portfolio | Nature Communications
F. Boureau, François Saudubray, Christine d’Arnoux, J Vedrenne, M.-A. Esteve, Bernard Roquefeuil, D. Kong A Siou, René Brunet, Jean Yves Ranchère, Philippe Roussel, Anne Richard, B. Laugner, André C. Müller, S Donnadieu,
This study compared the efficacy and the adverse effects of controlled-release morphine (CRM) suspension (SAR 213) and CRM tablets (Moscontin) in the treatment of cancer pain. This multicenter, randomized, double-blind, double-dummy, crossover study was carried out on 52 patients. Each patient received both study treatments given at an equivalent dosage of morphine during each of two 7-day periods. The primary outcome variable was the severity of pain assessed three times daily by means of a visual ...
Tópico(s): Nutrition and Health in Aging
1992 - Elsevier BV | Journal of Pain and Symptom Management
Renê Arnoux da Silva Campos, Robert Baum,
Tópico(s): Spanish Literature and Culture Studies
1991 - University of Oklahoma | World Literature Today
Bauyrzhan Myrzakhmetov, Jonathan Honorien, Philippe Arnoux, René Fournet, Irina Tsoy, Céline Frochot,
Photodynamic therapy (PDT) is a method of treating precancerous diseases and malignant neoplasms. The efficacy of PDT depends on different parameters such as light dosimetry, oxygen availability, and photophysical and physical-chemical properties of the photosensitizer. In PDT, a photosensitizer is activated using light to promote oxygen photosensitization and cellular transport plays a key role in the reach of it to the desired tissue. In particular, to know the effectiveness of the drug delivery ...
Tópico(s): Free Radicals and Antioxidants
2022 - Wiley | Luminescence
Se ha se?alado que, en toda la obra de Manuel Puig, tras la enga?osa variedad de las superficies textuales, se esconde una inesperada homogeneidad est?tica e ideol?gica: cada una de sus novelas es un eslab?n en el proceso continuo de cuestionar la ?ndole de la Realidad a trav?s del Logos que pretende representarla. Mediante la recurrente t?cnica de dejar que los personajes y sus historias se cuenten/escriban solos, el puro discurso de los actantes construye una textualidad que, por lo mismo, ?nicamente ...
Tópico(s): Historical and Modern Theater Studies
1989 - CIESPAL | Chasqui
Produção Nacional
Revisado por pares
Welton Monteiro Dos SANTOS, Santino Seabra Júnior, Fabio Nolasco, Renê Arnoux da Silva Campos, Mônica Bartira da Silva, Luan Fernando Ormond Sobreira Rodrigues,
Objetivou-se avaliar o tipo de rizoma e o seccionamento do rizoma principal de taioba na producao de mudas. O experimento foi conduzido em Caceres – MT, no periodo de outubro de 2006 a marco de 2007. Foi utilizado o delineamento em blocos casualizados, com sete tratamentos (tipo de rizoma-semente) e quatro repeticoes: brotacao secundaria pequena (BSP), brotacao secundaria media (BSM), rizoma principal seccionado em duas partes (RPA1/2), rizoma principal apical seccionado em quatro partes (RPA1/4) e oito ...
Tópico(s): Growth and nutrition in plants
2014 - | Científica
Produção Nacional
Revisado por pares
Renê Arnoux da Silva Campos, Santino Seabra Júnior, Gabriela Granghelli Gonçalves, Franciele da S. Ponce, Ana Cláudia Macedo, Lin Chau Ming, Giuseppina Pace Pereira Lima,
Tópico(s): Phytochemicals and Antioxidant Activities
2023 - Springer Science+Business Media | Acta Physiologiae Plantarum
Produção Nacional
Revisado por pares
Darley Tiago Antunes, Franciely da Silva Ponce, Vicente Pataraico, Flávio Fernandes, Renê Arnoux da Silva Campos, Sílvia de Carvalho Campos Botelho, Maria Shirlyane Pereira do Nascimento, Santino Seabra Júnior, Márcio Roggia Zanuzo,
Tomato production has been enhanced significantly by management using intervention of temperature and radiation control in a protected environment. The use of plastic and/or polycarbonate covers changes the dynamics of production in tropical climate regions. The present study aimed to compare the following covered cultivation conditions: 1) polycarbonate plate (10 mm) box-shaped polycarbonate with a twin wall with anti UV-A and B (P), 2) agricultural film (AF) anti UV-A and UV-B, and 3) open field ( ...
Tópico(s): Agricultural and Food Sciences
2022 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development
Tópico(s): Diverse Cultural and Historical Studies
2023 - | Bulletin de la Sabix
Ryma Benrabah, Zaki El Sayah, Pierre‐Alexandre Glaude, Philippe Arnoux, René Fournet, Baptiste Sirjean,
Hydroperoxides are major products in the autoxidation of fuels and play a central role in oxidation kinetics. Their presence affects the oxidation rate, even at low concentrations, and, in turn, the thermal stability of fuels. Standard techniques for the quantification of hydroperoxides (ROOH) in fuels involve the reduction of ROOH by I−, yielding iodine (I2), which can be quantified by titration. The ASTM titration method of ROOH is known to be poorly reproducible and have inadequate lower detection ...
Tópico(s): Free Radicals and Antioxidants
2024 - Elsevier BV | Fuel
Carlos Rocha Gomes Torres, RFA Pinatti, DF da Silva, JC Moreira, T. F. C. Pereira, Victor Ruano, MAR de Holanda, PCA Barros, Renê Arnoux da Silva Campos, TPP Wrzesinski, VG de Carvalho, MC Mailart, Alessandra Bühler Borges,
Tópico(s): Breast Implant and Reconstruction
2025 - Elsevier BV | Dental Materials
Alberto Franchini Angelici, Franciely da Silva Ponce, Marco Antônio Camillo de Carvalho, Renê Arnoux da Silva Campos, Ana Paula Martins Lima, N.F. Santos, Santino Seabra Júnior,
Tópico(s): Agricultural and Food Sciences
2025 - Servicios Academicos Intercontinentales | OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
Welton Monteiro Dos SANTOS, Santino SEABRA, Fabio NOLASCO, Renê Arnoux Da Silva CAMPOS, Mônica Bartira Da SILVA, Luan Fernando Ormond Sobreira RODRIGUES,
Tópico(s): Growth and nutrition in plants
2014 - | Científica
Eryngium foetidum L. (Apiaceae) is a vegetable used as spice and medicinal plant in tropical regions. The present study was aimed to evaluate the production of biomass and antioxidant compounds in leaves of E. foetidum in relation to maturity of leaves, pruning of inflorescence, luminosity and nitrogen fertilization. Two field studies were carried out. In the first experiment we evaluated yield, the concentration of primary metabolites, bioactive compounds and the activity of oxidative enzymes in ...
Tópico(s): Phytochemistry Medicinal Plant Applications
2014 - | Aleph UCLA Undergraduate Research Journal for the Humanities and Social Sciences
Gabriela Granghelli Gonçalves, William Hiroshi Suekane Takata, Lin Chau Ming, Renê Arnoux da Silva Campos, Essione Ribeiro, M.I. Ferreira,
Tópico(s): Leaf Properties and Growth Measurement
2016 - International Society for Horticultural Science | Acta Horticulturae
Produção Nacional
Revisado por pares
Michele de Morais, Paloma E. B. Martins, Milson Evaldo Serafim, Walmes Marques Zeviani, Kelly Lana Araújo, Thiago A. S. Gillio, Renê Arnoux da Silva Campos, Leonarda Grillo Neves,
The present study evaluates the fruit yield and antioxidant activity of pepper genotypes as a function of nitrogen doses. The experiment was conducted in a greenhouse with seven pepper genotypes: two C. annuum (116 and 163), two C. chinense (39 and 118), two C. frutescens (17 and 113), and one C. praetermissum (141), and 11 nitrogen doses (0, 1, 2, 4, 8, 16, 32, 64, 128, 256 and 512 N mg dm-3). Productive parameters were evaluated, and antioxidant compounds were determined by spectrophotometric methods. ...
Tópico(s): Essential Oils and Antimicrobial Activity
2019 - Canadian Center of Science and Education | Journal of Agricultural Science
Produção Nacional
Revisado por pares
Angélica Padilha de Freitas, Willian Krause, Debora Sarana Ortolan Arantes, Dayane Castro Silva, Eileen Azevedo Santos, Renê Arnoux da Silva Campos,
The objective of this study was to assess the agronomic performance and fruit sensory and quality characteristics in traditional and modern pineapple cultivars grown in Tangara da Serra, MT, Brazil. The experiment was conducted in a randomized block design, with five replications and 20 plants per plot. Planting was carried out in double rows with spacing of 1.2×0.4×0.4 m, in May 2018. The evaluated cultivars were BRS-Ajuba, BRS-Imperial, BRS-Vitoria, Gigante-de-Tarauaca, IAC-Fantastico, Jupi, Perola, ...
Tópico(s): Agricultural and Food Sciences
2024 - | Comunicata Scientiae