Limpar
150 resultados

Acesso Aberto

Tipo do recurso

Ano de criação

Editores

Revisado por pares

Áreas

Produção nacional

Idioma

Artigo Acesso aberto Brasil Produção Nacional

Paulo Sérgio de Sousa Gorayeb, Aline Maria Meiguins de Lima,

... orogenia Brasiliana. Um desses exemplos é o Granito Chaval, que representa um batólito aflorante próximo à costa ... sedimentares paleozoicas da Bacia do Parnaíba. O Granito Chaval tem como característica marcante a textura porfirítica, destacando- ... presentes uma gama de variações petroestruturais do Granito Chaval, sejam feições texturais/estruturais ígneas e tectônicas. As ... frágil-dúctil e dúctil. O alojamento do Granito Chaval aconteceu no final do Criogeniano (aproximadamente 630 Ma) ...

Tópico(s): Geological and Geochemical Analysis

2014 - Sociedade Brasileira de Geologia | Brazilian Journal of Geology

Artigo Acesso aberto Brasil Produção Nacional

Arthur Jeronimo Santana Aragão, Paulo Sérgio de Sousa Gorayeb, Marco Antônio Galarza,

... of the Brazilian Orogeny. In this context, the Chaval Granite corresponds to an isolated body in the ... calcium-alkaline series. The geochemical signatures of the Chaval Granite indicate the character of the tectonic magmatic ...

Tópico(s): Geochemistry and Elemental Analysis

2020 - Sociedade Brasileira de Geologia | Brazilian Journal of Geology

Artigo Acesso aberto Revisado por pares

Rachel D. Cavanagh, Xavier Lambin, Torbjørn Ergon, Malcolm J. Bennett, Isla M. Graham, Dick van Soolingen, Michael Begon,

... date: 1-Jan-2008. Charbonnel N, Deter J, Chaval Y, Laakkonen J, Henttonen H, Voutilainen L, Vapalahti ... date: 1-Nov-2006. DETER J, BERTHIER K, CHAVAL Y, COSSON J, MORAND S and CHARBONNEL N ( ...

Tópico(s): Wildlife Ecology and Conservation

2004 - Royal Society | Proceedings of the Royal Society B Biological Sciences

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marlee A. Tucker, Aafke M. Schipper, Tempe S. F. Adams, Nina Attias, Tal Avgar, Natarsha L. Babic, Kristin J. Barker, Guillaume Bastille‐Rousseau, Dominik M. Behr, Jerrold L. Belant, Dean E. Beyer, Niels Blaum, J. David Blount, Dirk P. Bockmühl, Ricardo Luiz Pires Boulhosa, Michael B. Brown, Bayarbaatar Buuveibaatar, Francesca Cagnacci, Justin M. Calabrese, Rok Černe, Simon Chamaillé‐Jammes, Aung Nyein Chan, Michael J. Chase, Yannick Chaval, Yvette Chenaux‐Ibrahim, Seth G. Cherry, Duško Ćirović, Emrah Çoban, Eric K. Cole, Laura Conlee, Alyson B. Courtemanch, Gabriele Cozzi, Sarah C. Davidson, Darren DeBloois, Nandintsetseg Dejid, Vickie L. DeNicola, Arnaud Léonard Jean Desbiez, Iain Douglas‐Hamilton, David Drake, Michael E. Egan, Jasper A.J. Eikelboom, William F. Fagan, Morgan J. Farmer, Julian Fennessy, Shannon P. Finnegan, Christen H. Fleming, Bonnie Fournier, Nicholas L. Fowler, Mariela G. Gantchoff, Alexandre Garnier, Benedikt Gehr, Chris Geremia, Jacob R. Goheen, Morgan Hauptfleisch, Mark Hebblewhite, Morten Heim, Anne G. Hertel, Marco Heurich, A. J. Mark Hewison, James Hodson, Nicholas Hoffman, J. Grant C. Hopcraft, Đuro Huber, Edmund J. Isaac, Karolina Janik, Miloš Ježek, Örjan Johansson, Neil R. Jordan, Petra Kaczensky, Douglas Kamaru, Matthew J. Kauffman, Todd M. Kautz, Roland Kays, Allicia Kelly, Jonas Kindberg, Miha Krofel, Josip Kusak, Clayton T. Lamb, Tayler N. LaSharr, Peter Leimgruber, Horst Leitner, Michael Lierz, John D. C. Linnell, Purevjav Lkhagvaja, Ryan A. Long, José Vicente López‐Bao, Matthias‐Claudio Loretto, Pascal Marchand, Hans Martin, L. Martínez, Roy McBride, Ashley McLaren, Erling L. Meisingset, Joerg Melzheimer, Evelyn H. Merrill, Arthur D. Middleton, Kevin L. Monteith, Seth A. Moore, Bram Van Moorter, Nicolas Morellet, Thomas A. Morrison, Rebekka Müller, Atle Mysterud, Michael Noonan, D.A. O'Connor, Daniel G. Olson, Kirk A. Olson, Anna C. Ortega, Federico Ossi, Manuela Panzacchi, Robert Patchett, Brent R. Patterson, Rogério Cunha de Paula, John C. Payne, Wibke Peters, Tyler R. Petroelje, Benjamin J. Pitcher, Boštjan Pokorny, Kim G. Poole, Hubert Potočnik, Marie‐Pier Poulin, Robert M. Pringle, H.H.T. Prins, Nathan Ranc, Slaven Reljić, Benjamin Robb, Ralf Röder, Christer M. Rolandsen, Christian Rutz, Albert Salemgareyev, Gustaf Samelius, Heather Sayine-Crawford, Sarah L. Schooler, Çağan H. Şekercioğlu, Nuria Selva, Paola Semenzato, Agnieszka Sergiel, Koustubh Sharma, Avery Shawler, Johannes Signer, Václav Silovský, João Paulo Silva, Richard Simon, Rachel A. Smiley, Douglas W. Smith, Erling J. Solberg, Diego Ellis‐Soto, Orr Spiegel, Jared A. Stabach, Jenna Stacy‐Dawes, Daniel R. Stahler, John Stephenson, Cheyenne Stewart, Olav Strand, Peter Sunde, Nathan J. Svoboda, Jonathan Swart, Jeffrey J. Thompson, Katrina L. Toal, Kenneth Uiseb, Meredith C. VanAcker, Marianela Velilla, Tana L. Verzuh, Bettina Wachter, Brittany L. Wagler, Jesse Whittington, Martin Wikelski, Christopher C. Wilmers, George Wittemyer, Julie K. Young, Filip Zięba, Tomasz Zwijacz‐Kozica, Mark A. J. Huijbregts, Thomas Mueller,

COVID-19 lockdowns in early 2020 reduced human mobility, providing an opportunity to disentangle its effects on animals from those of landscape modifications. Using GPS data, we compared movements and road avoidance of 2300 terrestrial mammals (43 species) during the lockdowns to the same period in 2019. Individual responses were variable with no change in average movements or road avoidance behavior, likely due to variable lockdown conditions. However, under strict lockdowns 10-day 95th percentile ...

Tópico(s): Bat Biology and Ecology Studies

2023 - American Association for the Advancement of Science | Science

Artigo Acesso aberto Revisado por pares

Nattha Buatong, Chesta Ruttanapun, Chaval Sriwong,

Reduced graphene oxide quantum dots (rGO-QDs) have attracted much interest because of its exceptional chemical and physical properties and novel applications in a new technology and devices such as, energy storage, electrochemical, photocatalysis, sensing, drug delivery, bioimaging and anticancer therapy. In this work, we reported a correlation study of the structural, morphological, luminescence and magnetic behavior of rGO-QDs as a function of hydrothermal reduction temperatures (such as 90 °C, 120 ° ...

Tópico(s): Graphene research and applications

2023 - Elsevier BV | Journal of the Taiwan Institute of Chemical Engineers

Artigo Acesso aberto Revisado por pares

Laura Gervais, Nicolas Morellet, Ingrid David, Mark Hewison, Denis Réale, Goulard Michel, Yannick Chaval, Bruno Lourtet, Bruno Cargnelutti, Joël Merlet, Erwan Quéméré, Benoît Pujol,

Accurate heritability estimates for fitness-related traits are required to predict an organism's ability to respond to global change. Heritability estimates are theoretically expected to be inflated if, due to limited dispersal, individuals that share genes are also likely to share similar environments. However, if relatives occupy similar environments due, at least partly, to genetic variation for habitat selection, then accounting for environmental similarity in quantitative genetic models may ...

Tópico(s): Animal Behavior and Reproduction

2022 - Wiley | Journal of Animal Ecology

Artigo Acesso aberto Revisado por pares

Thidatip Janjaroen, Sunisar Khammahong, Wattana Tuichai, Attaphol Karaphun, Chaiwat Phrompet, Chaval Sriwong, Chesta Ruttanapun,

Abstract This paper presents the influence of the graphene oxide (GO) sheet contents at conditions of 0, 0.01, 0.03, 0.05, and 0.1 wt% on the mechanical and thermal properties of GO/CAST 11 LW mortar (GMT) composites for heat insulating brick. The GMT composites were prepared by a simple mixing method. The structure of GMT composites was investigated by X-ray diffraction (XRD) and Raman spectroscopy (Raman) techniques. The small grain sizes of GMT composites were confirmed by transmission electron microscopy ( ...

Tópico(s): Graphene research and applications

2022 - Springer Nature | International Journal of Concrete Structures and Materials

Artigo Acesso aberto Revisado por pares

Linde Roels, Fien De Latte, Renata Enghels,

... super-, mazo) and vocatives (e.g., tío/tía, chaval/chavala). It is shown that changes occur at ...

Tópico(s): Linguistics, Language Diversity, and Identity

2021 - Multidisciplinary Digital Publishing Institute | Languages

Artigo Acesso aberto Revisado por pares

Pascal Marchand, Mathieu Garel, Nicolas Morellet, Laura Benoit, Yannick Chaval, Christian Itty, Élodie Petit, Bruno Cargnelutti, A. J. Mark Hewison, Anne Loison,

Abstract The timing of birth has a predominant influence on both the reproductive success of the mother and the life‐history trajectory of her offspring. Because early growth and survival are key drivers of population dynamics, there is an urgent need to understand how global change is affecting reproductive phenology and performance. However, identifying when and where birth occurs is often difficult in the wild due to the cryptic behaviour of females around parturition, although this information ...

Tópico(s): Bat Biology and Ecology Studies

2021 - Wiley | Methods in Ecology and Evolution

Artigo Revisado por pares

Erwan Quéméré, Pauline Hessenauer, Maxime Galan, Marie Fernandez, Joël Merlet, Yannick Chaval, Nicolas Morellet, Hélène Verheyden, Emmanuelle Gilot‐Fromont, Nathalie Charbonnel,

Toll-like receptors (TLR) play a central role in recognition and host frontline defence against a wide range of pathogens. A number of recent studies have shown that TLR genes (Tlrs) often exhibit large polymorphism in natural populations. Yet, there is little knowledge on how this polymorphism is maintained and how it influences disease susceptibility in the wild. In previous work, we showed that some Tlrs exhibit similarly high levels of genetic diversity as genes of the Major Histocompatibility ...

Tópico(s): Animal Disease Management and Epidemiology

2021 - Oxford University Press | Journal of Evolutionary Biology

Artigo

Attaphol Karaphun, Chaiwat Phrompet, Wattana Tuichai, Narong Chanlek, Chaval Sriwong, Chesta Ruttanapun,

Influence of annealing process on microstructure, large specific surface area and enhancing electrochemical properties to synthesize reduced graphene oxide (rGO) for the supercapacitor electrode was investigated. Thermal annealing process of rGO (rGO_An) was improved crystallinity and electrical conductivity. BET analysis of rGO_An sample exhibited the occurrence of large mesoporous and macrospores with a huge specific surface area of 672.1 m2/g and an average pore size of 46.2 nm, resulting the rGO_ ...

Tópico(s): Graphene and Nanomaterials Applications

2020 - Elsevier BV | Materials Science and Engineering B

Artigo Acesso aberto

Jeffrey Carbillet, Benjamin Rey, Rupert Palme, Nicolas Morellet, Nadège Bonnot, Yannick Chaval, Bruno Cargnelutti, A. J. Mark Hewison, Emmanuelle Gilot‐Fromont, Hélène Verheyden,

Abstract Wildlife populations are increasingly exposed to human-induced modifications of their habitats. To cope with anthropogenic stressors, animals can adjust their behaviour—for example, by shifting their activity to more sheltered habitats, or becoming more nocturnal. However, whether use of spatial and temporal adjustments in behaviour may regulate the endocrine response is poorly documented. Here, we analyzed faecal cortisol metabolites (FCMs) of wild roe deer (Capreolus capreolus) living in ...

Tópico(s): Animal Behavior and Reproduction

2020 - Oxford University Press | Conservation Physiology

Artigo Acesso aberto Revisado por pares

Laura Gervais, A. J. Mark Hewison, Nicolas Morellet, Maria Bernard, Joël Merlet, Bruno Cargnelutti, Yannick Chaval, Benoît Pujol, Erwan Quéméré,

Abstract Assessing the evolutionary potential of animal populations in the wild is crucial to understanding how they may respond to selection mediated by rapid environmental change (e.g. habitat loss and fragmentation). A growing number of studies have investigated the adaptive role of behaviour, but assessments of its genetic basis in a natural setting remain scarce. We combined intensive biologging technology with genome‐wide data and a pedigree‐free quantitative genetic approach to quantify repeatability, ...

Tópico(s): Amphibian and Reptile Biology

2020 - Oxford University Press | Journal of Evolutionary Biology

Artigo Acesso aberto Revisado por pares

Chaval Sriwong, Chaiwat Phrompet, Wattana Tuichai, Attaphol Karaphun, Ken Kurosaki, Chesta Ruttanapun,

Abstract The Pristine Mayenite Ca 12 Al 14 O 33 (C12A7) Cement was simply synthesized by using solid-state reaction. The C12A7 and Graphene Oxide (GO) composites (C12A7_GO-x) with various contents of the GO suspension loading (x = 0 wt%, 1 wt%, 2 wt%, 3 wt%, and 4 wt%) were directly prepared by mixing the C12A7 and GO. X-ray diffraction results of pristine C12A7 and all C12A7_GO composites indicated a pure phase corresponding to the standard of C12A7 cement. Raman spectroscopy confirmed the existence ...

Tópico(s): Layered Double Hydroxides Synthesis and Applications

2020 - Nature Portfolio | Scientific Reports

Artigo Revisado por pares

Wannisa Thongsamrit, Chaiwat Phrompet, Keerati Maneesai, Attaphol Karaphun, Wattana Tuichai, Chaval Sriwong, Chesta Ruttanapun,

The electrochemical and enhanced thermoelectric properties of pristine Bi2Te3 and Bi2Te3/reduced graphene oxide (Bi2Te3 + rGO) composites at 1%, 3% and 5% levels of rGO were synthesized via a simple ultrasonic method. The X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), UV–vis spectrometry (UV–vis) and their electrochemical and thermoelectric properties were measured. The ultrasonic method succeeded in producing rGO nanosheets composited with Bi2Te3 forming grain boundary ...

Tópico(s): 2D Materials and Applications

2020 - Elsevier BV | Materials Chemistry and Physics

Artigo Revisado por pares

Hélène Verheyden, Céline Richomme, Julie Sevila, Joël Merlet, Bruno Lourtet, Yannick Chaval, H. Hoste,

Abstract Because of their continuing expansion, wildlife ruminant species that prosper in rural landscapes may be increasingly affected by and/or contribute to the circulation of certain generalist pathogens also infecting domestic ruminants, when they share common spaces or resources. In this study, we aimed to test the hypothesis that parasitism with gastrointestinal nematodes (GINs) of wild roe deer inhabiting different rural landscapes is correlated with livestock density. We used faecal egg ...

Tópico(s): Zoonotic diseases and public health

2020 - Cambridge University Press | Journal of Helminthology

Artigo Revisado por pares

Delphine Ducros, Nicolas Morellet, Rémi Patin, Kamal Atmeh, Lucie Debeffe, Bruno Cargnelutti, Yannick Chaval, Bruno Lourtet, Aurélie Coulon, A. J. Mark Hewison,

Although inter‐individual heterogeneity in many aspects of dispersal behaviour is widely reported, this key life‐history trait is predominantly modelled as a dichotomous state of philopatry versus dispersal. The increasing body of evidence for dispersal syndromes (i.e. a suite of correlated morphological, behavioural and life‐history traits associated with dispersal) implies substantial but, to date, undocumented individual heterogeneity in behavioural tactics during dispersal. Using a large sample ( ...

Tópico(s): Amphibian and Reptile Biology

2019 - Wiley | Oikos

Artigo Revisado por pares

Chaiwat Phrompet, Chaval Sriwong, Chesta Ruttanapun,

This work aimed to fabricate nanocomposites of reduced graphene oxide (rGO)-nanosized C3AH6 cement via a rapid cement hydration for enhancing its micro-hardness, dielectric constant, thermal conductivity, electrochemical and antibacterial properties.rGO-nanosized C3AH6 nanocomposites (∼10–20 nm in diameter) with 1, 2, 3, and 4% weight of rGO, were successfully synthesized from a Ca12Al14O33 and rGO colloid that was rapidly heated with water to a temperature of 100 °C. Nanocomposites of x%rGO-C3AH6 (x = ...

Tópico(s): Graphene research and applications

2019 - Elsevier BV | Composites Part B Engineering

Artigo Acesso aberto Revisado por pares

Chaiwat Phrompet, Chaval Sriwong, Pornjuk Srepusharawoot, Santi Maensiri, Prinya Chindaprasirt, Chesta Ruttanapun,

The aim of this work was to investigate the effect of free oxygen radicals and free electrons in a Ca12Al14O33 (C12A7) cement structure on the optical, electronic and antibacterial activity of this material. Ca12Al14O33 was successfully fabricated via rapid heating to high temperatures by high frequency electromagnetic induction. Ca12Al14O33 cement samples were characterized using XRD and UV-Vis-DRS spectroscopy. The morphology and chemical composition of the samples were also investigated using ...

Tópico(s): Advanced Photocatalysis Techniques

2019 - Elsevier BV | Heliyon

Artigo Acesso aberto Revisado por pares

Laura Benoit, A. J. Mark Hewison, Aurélie Coulon, Lucie Debeffe, David Grémillet, Delphine Ducros, Bruno Cargnelutti, Yannick Chaval, Nicolas Morellet,

Abstract Dispersal is a key mechanism enabling species to adjust their geographic range to rapid global change. However, dispersal is costly and environmental modifications are likely to modify the cost–benefit balance of individual dispersal decisions, for example, by decreasing functional connectivity. Dispersal costs occur during departure, transience and settlement, and are levied in terms of energy, risk, time and lost opportunity, potentially influencing individual fitness. However, to the ...

Tópico(s): Bat Biology and Ecology Studies

2019 - Wiley | Journal of Animal Ecology

Artigo Acesso aberto Revisado por pares

Panpailin Seeharaj, Panyata Kongmun, Piyalak Paiplod, Saowanee Prakobmit, Chaval Sriwong, Pattaraporn Kim‐Lohsoontorn, Naratip Vittayakorn,

Converting CO2 to usable fuel may contribute to lowering of global warming, thus this study developed effective heterojunction photocatalysts for the photoreduction of CO2 with water into methanol and ethanol fuels. The photocatalysts were prepared from combining surface modified titanium dioxide (TiO2) nanoparticles with reduced graphene oxide (rGO) and cerium oxide (CeO2). The TiO2 surfaces were firstly modified via the sono-assisted exfoliation, with high intensity ultrasonic waves (ultrasonic horn, ...

Tópico(s): Gas Sensing Nanomaterials and Sensors

2019 - Elsevier BV | Ultrasonics Sonochemistry

Artigo Acesso aberto Revisado por pares

Sergé Morand, Kim R. Blasdell, Frédéric Bordes, Philippe Buchy, B. Carcy, Kittipong Chaisiri, Yannick Chaval, Julien Claude, Jean‐François Cosson, Marc Desquesnes, Sathaporn Jittapalapong, Tawisa Jiyipong, Anamika Karnchanabanthoen, P. Pumhom, Jean‐Marc Rolain, Annelise Tran,

Abstract The reduction in biodiversity from land use change due to urbanization and agricultural intensification appears to be linked to major epidemiological changes in many human diseases. Increasing disease risks and the emergence of novel pathogens result from increased contact among wildlife, domesticated animals, and humans. We investigated the relationship between human alteration of the environment and the occurrence of generalist and synanthropic rodent species in relation to the diversity ...

Tópico(s): Viral Infections and Vectors

2019 - Wiley | Ecological Applications

Artigo Revisado por pares

Chaiwat Phrompet, Chaval Sriwong, Santi Maensiri, Prinya Chindaprasirt, Chesta Ruttanapun,

The present study investigates the optical and dielectric properties of nano-sized C3AH6 cement hydrates. A cement product was fabricated via a simple hydration process using a derivative of a C12A7 cement precursor reacting with de-ionized water while raising the reaction temperature to 100 °C. A crystalline phase of the C3AH6 cement product was characterized and confirmed using an XRD technique. Its morphology was also evaluated using TEM and SEM techniques. It was found that nano-sized C3AH6 (in ...

Tópico(s): Bone Tissue Engineering Materials

2018 - Elsevier BV | Construction and Building Materials

Artigo Revisado por pares

Ekarat Detsri, Panpailin Seeharaj, Chaval Sriwong,

Silver triangular nanoplates conjugated with gallic acid (AgTNPs⋅GA) was designed and synthesized for colorimetric detection of reduced glutathione (GSH). The surface plasmon resonance (SPR) properties of AgTNPs⋅GA were strongly influenced by the addition of GSH. The detection principle was based on the aggregation of AgTNPs⋅GA, which leads to the significant bathochromic shift of the SPR spectra from 602 nm to 650 nm. The dramatic color changes from the initial dark blue to light blue can be observed, ...

Tópico(s): Nanocluster Synthesis and Applications

2018 - Elsevier BV | Colloids and Surfaces A Physicochemical and Engineering Aspects

Artigo Revisado por pares

Nadège Bonnot, Michel Goulard, A. J. Mark Hewison, Bruno Cargnelutti, Bruno Lourtet, Yannick Chaval, Nicolas Morellet,

The balance between resource acquisition and risk avoidance should vary according to personality type, with potential knock-on effects for fitness. Although previous studies have suggested a link between boldness and fitness components, little evidence is available on the behavioural mechanisms mediating this relationship in the wild. Because habitat use is the outcome of the trade-off between the costs and benefits associated with using each habitat type, we evaluated between-individual differences ...

Tópico(s): Animal Behavior and Welfare Studies

2018 - Elsevier BV | Animal Behaviour

Artigo Acesso aberto Revisado por pares

Ardern Hulme‐Beaman, Julien Claude, Y. Chaval, Allowen Evin, Sergé Morand, Jean‐Denis Vigne, Keith Dobney, Thomas Cucchi,

The Rattini tribe comprises some of the most specious genera in the mammalian kingdom. Many of these species are also highly morphologically conserved. As a result, identifying Rattini tribe animals, particularly those of the Rattus genus, to species level is extremely difficult. Problems with identification of conservative morphologies, particularly of the skeleton, have led to difficulties in understanding the fossil remains and as a result the systematics of this group. Here, we apply geometric ...

Tópico(s): Wildlife Ecology and Conservation

2018 - Springer Science+Business Media | Journal of Mammalian Evolution

Artigo Revisado por pares

Nadège Bonnot, A. J. Mark Hewison, Nicolas Morellet, Jean‐Michel Gaillard, Lucie Debeffe, Ophélie Couriot, Bruno Cargnelutti, Yannick Chaval, Bruno Lourtet, Petter Kjellander, Cécile Vanpé,

Because avoiding predation is crucial for fitness, foraging animals must trade acquisition of high-quality resources against risk avoidance when the best resources occur in locations with high predation risk. Although optimality models predict the distance at which an animal should initiate vigilance and flight, many studies have shown that animals generally flee soon after detecting an approaching threat, supporting the ‘flush early and avoid the risk’ (FEAR) hypothesis. Despite this, flight behaviour ...

Tópico(s): Animal Behavior and Reproduction

2016 - Elsevier BV | Animal Behaviour

Artigo Acesso aberto Revisado por pares

Nguyễn Văn Cường, Juan Carrique‐Mas, Hien Vo Be, Nguyen Ngoc An, Ngo Tri Tue, Nguyet Lam Anh, Phạm Hồng Ánh, Nguyen The Phuc, Stephen Baker, Liina Voutilainen, Anne J. Jääskeläinen, Eili Huhtamo, Mira Utriainen, Tarja Sironen, Antti Vaheri, Heikki Henttonen, Olli Vapalahti, Yannick Chaval, Sergé Morand, Juliet E. Bryant,

In the Mekong Delta in southern Vietnam, rats are commonly traded in wet markets and sold live for food consumption. We investigated seroprevalence to selected groups of rodent-borne viruses among human populations with high levels of animal exposure and among co-located rodent populations. The indirect fluorescence antibody test (IFAT) was used to determine seropositivity to representative reference strains of hantaviruses (Dobrava virus [DOBV], Seoul virus [SEOV]), cowpox virus, arenaviruses (lymphocytic ...

Tópico(s): Viral Infections and Outbreaks Research

2015 - Mary Ann Liebert, Inc. | Vector-Borne and Zoonotic Diseases