Resultados de búsqueda - "M"

Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina por Rodriguez, Francisco, Pascal, Diego C., Pulido, Diego, Osinalde, José Manuel, Caffer, María Inés, Bueno, Dante Javier

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Growth of Lactobacillus rhamnosus 64 in whey permeate and study of the effect of mild stresses on survival to spray drying por Lavari, Luisina, Ianniello, Rocco, Paez, Roxana Beatriz, Zotta, Teresa, Cuatrin, Alejandra, Reinheimer, Jorge Alberto, Parente, Eugenio, Vinderola, Celso Gabriel

“…Supplementation of diluted whey permeate with yeast extract, tryptone, Tween 80 and Mn–Mg produced ca. 1010 CFU/mL of L. rhamnosus 64 under pH controlled fermentation in anaerobiosis. …”
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Yield components, light interception and radiation use efficiency of lucerne (Medicago sativa L.) in response to row spacing por Mattera, Juan, Romero, Luis Alberto, Cuatrin, Alejandra, Cornaglia, Patricia Susana, Grimoldi, Agustin Alberto

“…ADM ranged from 2292 to 1670 g DM m−2 for 15 and 30 cm row spacing, respectively. …”
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Ultra sensitive microfluidic immunosensor for determination of clenbuterol in bovine hair samples using electrodeposited gold nanoparticles and magnetic micro particles as bio-affi... por Regiart, Daniel Matias Gaston, Fernández Baldo, Martín Alejandro, Spotorno, Viviana Graciela, Bertolino, Franco Adrián, Raba, Julio

“…The limit of detection for electrochemical method was 0.008 ng mL−1 and the intra- and inter-assay coefficients of variation were below 6%. …”
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A wind-tunnel study on saltation and PM10 emission from agricultural soils por Avecilla, Fernando, Panebianco, Juan Esteban, Buschiazzo, Daniel Eduardo

“…A decisive but less studied factor is the saltation fraction of the soil (fraction between 100 and 500 μm). Six soils of contrasting textures were selected, and a wind tunnel study was carried out under three different saltation conditions: increased saltation, in which a sample of the saltation fraction was added to the air stream prior to the soil bed; no saltation added, in which the soil bed eroded without the addition of extra saltation fraction; and only saltation, in which the saltation fraction was injected into the air stream in the absence of the soil bed. …”
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Analysis of phenolic compounds in onion nectar by miniaturized off-line solid phase extraction-capillary zone electrophoresis por Soto Vargas, Verónica Carolina, Fernández, María de Los Ángeles, Galmarini, Claudio Romulo, Silva, María Fernanda

“…Under the proposed conditions, the analytes could be separated within 8 min in a 50 cm effective length capillary (75 μm ID) at a separation voltage of 25 kV in 30 mmol L−1 boric acid as BGE (pH 9.5). …”
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Physicochemical and functional characterization of by-products from chia (Salvia hispanica L.) seeds of Argentina por Capitani, Marianela Ivana, Spotorno, Viviana Graciela, Nolasco, Susana María, Tomás, Mabel Cristina

“…The objective of this study was to characterize the physicochemical and functional properties of meals (M) and fibrous fractions (FRF) of chia seeds (Salvia hispanica L.), and to compare the effect of oil extraction methods (pressing -p- and solvent extraction -s-) and sieving process on these properties. …”
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Characterization, antibacterial and biological activities of phenolic fraction of argentinean red wines por Stivala, Maria Gilda, Villecco, Margarita Beatriz, Fanzone, Martín Leandro, Jofre, Viviana Patricia, Rodriguez Vaquero, Maria Jose, Aredes Fernández, Pedro Adrián

“…Synthetic like-wine media (SWM), pH 4.5 supplemented with LMF at identical concentration of the wine (1X), four (4X) and eight times concentrated (8X), was inoculated with P. pentosaceus 12p at 107CFU mL-1. Samples were collected at the beginning and final incubation time to determine cell viability in MRS-agar medium and the damage of the cell membrane integrity by electron microscopy observation. …”
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Host-related volatile cues used by a parasitoid wasp during foraging for its woodboring host por Fischbein, Deborah, Villacide, Jose Maria, Lopez, Bárbara, Corley, Juan Carlos, Martinez Von Ellrich, Andres

“…We explore the chemical cues that could be used by M. nortoni females while foraging for hosts on the two pine species most commonly planted in commercial forests in Patagonia, Argentina, Pinus contorta Douglas ex Loudon var. latifolia Engelm. ex SWatson and Pinus ponderosa Douglas ex C Lawson (Pinaceae). …”
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The first caprine rotavirus detected in Argentina displays genomic features resembling virus strains infecting members of the Bovidae and Camelidae por Louge Uriarte, Enrique Leopoldo, Badaracco, Alejandra, Matthijnssens, Jelle, Zeller, Mark, Heylen, Elizabeth, Manazza, Jorge Alberto, Miño, Samuel, Ranst, Marc Van, Odeon, Anselmo Carlos, Parreño, Gladys Viviana

“…The RVA strain RVA/Goat-wt/ARG/0040/2011/G8P[1] displayed the following genomic constellation: G8-P[1]-I2-R5-C2-M2-A3-N2-T6-E12-H3, reminiscent to guanaco and other bovine-like RVA strains detected in Argentina. …”
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Mycobacterium paratuberculosis detection in cow's milk in Argentina by immunomagnetic separation-PCR por Gilardoni, Liliana Rosa, Fernández, Bárbara, Morsella, Claudia Graciela, Mendez, Laura Luján, Jar, Ana María, Paolicchi, Fernando, Mundo, Silvia Leonor

“…IMS-IS1 PCR showed a detection limit of 101 CFU of Map/mL of milk, when 50:50 mix of monoclonal and polyclonal antibodies were used to coat magnetic beads. …”
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Glyphosate runoff and its occurrence in rainwater and subsurface soil in the nearby area of agricultural fields in Argentina por Lupi, Leonardo, Bedmar, Francisco, Puricelli, Marino Marcelo, Marino, Damián, Aparicio, Virginia Carolina, Wunderlin, Daniel, Miglioranza, Karina S.B.

“…Moreover, under field conditions, glyphosate and AMPA were detected in 52% of the rainwater samples and glyphosate was detected up to 1 m in both soil profiles. Although the experimental application was made with hand-held knapsack under low wind condition to minimize glyphosate aerial dispersion, the spray drift was the main source of glyphosate off-site transport, degrading air quality and rainwater for human consumption. …”
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Development and validation of a simulation model for hairy vetch (Vicia villosa Roth) self-regeneration under different crop rotations por Renzi Pugni, Juan Pablo, Chantre Balacca, Guillermo Ruben, González-Andújar, José L., Cantamutto, Miguel Angel

“…HV monoculture permits successive natural reseeding to reach a basal stand threshold of 30 plants m−2, required for a productive pasture. In a HV-cereal-HV crop rotation, the HV self-regeneration capacity requires a minimum seed yield of 185 and 240 kg ha−1 at the end of the first season under conventional (CT) and no tillage (NT) systems, respectively. …”
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Transcriptomic Survey of the Midgut of Anthonomus grandis (Coleoptera: Curculionidae) por Salvador, Ricardo, Perez Principi, Ricardo Dario, Berretta, Marcelo Facundo, Fernandez, Paula Del Carmen, Paniego, Norma Beatriz, Sciocco, Alicia Ines, Hopp, Horacio Esteban

“…In spite of its importance, little is known about its genome sequence and, more important, its specific expression in key organs like the midgut. Total mRNA isolated from larval midguts was used for pyrosequencing. …”
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Social perspectives on deforestation, land use change, and economic development in an expanding agricultural frontier in Northern Argentina por Huaranca, Laura Liliana, Iribarnegaray, Martín Alejandro, Albesa, Federico, Volante, Jose Norberto, Brannstrom, Christian, Seghezzo, Lucas

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Raspberries and gooseberries in south Patagonia: Production, fruit quality, morphology and phenology in two environmental conditions por Birgi, Jorge Alberto, Peri, Pablo Luis, Gargaglione, Veronica Beatriz

“…Results showed a 65% higher mean production efficiency of plants (gr fruits/m2 foliar area) in greenhouse compared with outdoor plants. …”
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Surveillance and characterization of drug‑resistant mycobacterium tuberculosis isolated in a reference hospital from Argentina during 8 years’ period por Imperiale, Belen Rocio, Di Giulio, Angela Beatríz, Mancino, María Belén, Zumarraga, Martin Jose, Morcillo, Nora

“…Results: The study showed a DR-TB prevalence of approximately 20% of the isolated strains, while M/XDR-TB-and particularly RIF-R-affected more than 5.0% of the total amount of cases. …”
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Enzyme-linked immunosorbent assay as complement of intradermal skin test for the detection of mycobacterium bovis infection in cattle por Garbaccio, Sergio Gabriel, Garro, Carlos Javier, Delgado, Fernando Oscar, Tejada, G. A., Eirin, Maria Emilia, Huertas, Pablo Sebastian, Leon, Emilio Arnaldo, Zumarraga, Martin Jose

“…A necropsy analysis of 33 of these IDR negative/ELISA positive animals revealed that 30 (91%) presented granulomatous lesions and positive M. bovis isolation. This finding confirmed bTB in most cases. …”
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Eficacia de haloxifop-r-metil con distintos coadyuvantes por Sanchez, Pablo Daniel, Lutz, Alejandra Liliana, Magliano, María Florencia, Menapace, Pablo Conrado, Scotta, Roberto Ricardo

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Nuevas estrategias para mejorar la eficiencia del semen sexado en producción in vitro de embriones bovinos por Ferre, Luis Bernardo

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