Resultados de búsqueda - "M"

Stabilization of new carbon inputs rather than old carbon decomposition determines soil organic carbon shifts following woody or herbaceous vegetation transitions por Eclesia, Roxana Paola, Jobbagy Gampel, Esteban Gabriel, Jackson, Robert B., Rizzotto, Marcos Gregorio, Piñeiro, Gervasio

“…Results: The conversion of grasslands to tree plantations decreased total SOC contents while the conversion of forests to pastures increased SOC contents in the topsoil but decreased them in deep layers, maintaining similar soil stocks up to 1 m. Changes in POM were less important and occurred only in the topsoil after cultivating pastures, following SOC changes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

First retrospective studies with etiological confirmation of porcine transmissible gastroenteritis virus infection in Argentina por Piñeyro, Pablo Enrique, Lozada, Maria Ines, Alarcón, Laura Valeria, Sanguinetti, Ramon, Cappuccio, Javier Alejandro, Pérez, Estefanía Marisol, Vannucci, Fabio, Armocida, Alberto, Madson, Darin Michael, Perfumo, Carlos Juan, Quiroga, Maria Alejandra

“…The presence of the TGEV antigen was confirmed by monoclonal specific immunohistochemistry, and final confirmation of a metabolically-active virus was performed by in situ hybridization to detect a TGE mRNA encoding spike protein. All sections evaluated in this case were negative for PEDV and rotavirus A. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Lactobacillus fermentum CRL1446 Ameliorates Oxidative and Metabolic Parameters by Increasing Intestinal Feruloyl Esterase Activity and Modulating Microbiota in Caloric-Restricted M... por Russo, Matias Irineo, Fabersani Marrades, Mario Emanuel, Abeijon Mukdsi, Maria Claudia, Ross, Gloria Romina, Fontana, Cecilia Alejandra, Benítez Páez, Alfonso, Gauffin Cano, María Paola, Medina, Roxana Beatriz

“…CR diet was administered during 45 days and CRL1446 strain was given in the dose of 108 cells/mL/day/mouse. FE activity was determined in intestinal mucosa and content at Day 1, 20 and 45. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Simultaneous carriage of mcr-1 and other antimicrobial resistance determinants in Escherichia coli from poultry por Dominguez, Johanna Elizabeth, Redondo, Leandro Martín, Figueroa Espinosa, Roque A., Cejas, Daniela, Gutkind, Gabriel Omar, Chacana, Pablo, Di Conza, José Alejandro, Fernandez Miyakawa, Mariano Enrique

“…Resistance to several antimicrobials was determined and all colistin-resistant isolates harbored the mcr-1 gene. CTX-M-2 cefotaximase was the main mechanism responsible for third generation cephalosporins resistance, and PMQR determinants were also identified. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

La nutrición del cultivo de pimiento protegido con prácticas de drenaje por Cuellas, Marisol Virginia, Alconada Magliano, Margarita Maria

Enlace del recurso
Enlace del recurso

Genetic diversity and differentiation among Prosopis alba (Leguminosae) populations from dry valleys of Bolivia with different levels of human disturbance and altitude por Bessega, Cecilia Fabiana, Pometti, Carolina Luciana, López, Ramiro Pablo, Larrea Alcázar, Daniel, Fortunato, Renee Hersilia, Saidman, Beatriz Ofelia, Vilardi, Juan Cesar

“…The fast expansion of human population around La Paz, Bolivia (3,200–4,100 m.a.s.l.) triggered new suburban settlements in nearby areas in valleys and mountain feet. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Occurrence of glyphosate and AMPA in an agricultural watershed from the southeastern region of Argentina por Lupi, Leonardo, Miglioranza, Karina Silvia Beatriz, Aparicio, Virginia Carolina, Marino, Damian Jose Gabriel, Bedmar, Francisco, Wunderlin, Daniel Alberto

“…Levels of contaminants (mainly AMPA) in streamwater (ND-0.5 ng/mL) denote the low persistence of these compounds. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Biocontrol of Botrytis cinerea in table grapes by non-pathogenic indigenous Saccharomyces cerevisiae yeasts isolated from viticultural environments in Argentina por Nally, María Cristina, Pesce, Virginia Mercedes, Maturano, Yolanda Paola, Muñoz, Claudio Javier, Combina, Mariana, Toro, María Eugenia, Castellanos de Figueroa, Lucía Inés, Vazquez, Fabio

“…Two antagonism experiments were performed to study the effect of yeasts on B. cinerea, an in vitro study with Czapeck Yeast Extract Agar and an in vivo study with grape berries at 2 °C and 25 °C; both experiments were conducted at different yeast concentrations (105, 106 and 107 cfu/mL). Antagonists were subsequently assayed for their ability to colonize and grow in fruit wounds. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Structure-based drug design for envelope protein E2 uncovers a new class of bovine viral diarrhea inhibitors that block virus entry por Pascual, María José, Merwaiss, Fernando, Leal, Emilse Soledad, Quintana, Maria Eugenia, Capozzo, Alejandra Victoria, Cavasotto, Claudio Norberto, Bollini, Mariela, Alvarez, Diego Ezequiel

“…Phenyl thiophene carboxamide derivative 12 (PTC12) emerged as a specific inhibitor of BVDV replication from in vitro antiviral activity screening of candidate molecules, displaying an IC50 of 0.30 μM against the reference NADL strain of the virus. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Expression profile of genes as indicators of developmental competence and quality of in vitro fertilization and somatic cell nuclear transfer bovine embryos por Cánepa, María Jesús, Ortega, Nicolás Matías, Monteleone, Melisa Carolina, Mucci, Nicolas Crescencio, Kaiser, German Gustavo, Brocco, Marcela Adriana, Mutto, Adrián Angel

“…The aim of this work was to analyze the RA of a set of genes involved in cellular stress (heat shock protein 70-kDa, HSP70), endoplasmic reticulum (ER) stress (immunoglobulin heavy chain binding protein, Bip; proteasome subunit β5, PSMB5) and apoptosis (BCL-2 associated X protein, Bax; cysteine aspartate protease-3, Caspase-3) in bovine blastocysts produced by IVF or SCNT and compare it with that of their in vivo counterparts. Poly (A) + mRNA was isolated from three pools of 10 blastocysts per treatment and analyzed by real-time RT-PCR. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

El suelo como reactor de los procesos de regulación funcional de los agroecosistemas por Milesi Delaye, Luis Antonio, Andriulo, Adrian Enrique, Ulle, Jorge Angel

Enlace del recurso

Genotypic Characterization of Non-O157 Shiga Toxin–Producing Escherichia coli in Beef Abattoirs of Argentina por Masana, Marcelo Oscar, D’Astek, Beatriz A., Palladino, Pablo Martin, Galli, Lucia, Del Castillo, Lourdes, Carbonari, Claudia Carolina, Leotta, Gerardo A., Vilacoba, E., Irino, K., Rivas, Marta

Enlace del recurso
Enlace del recurso
Enlace del recurso

Grain yield, nutrient content and lipid profile of oat genotypes grown in a semiarid environment por Martínez, Marcela F., Arelovich, Hugo Mario, Wehrhahne, Nilda Liliana

“…The study, in 2004 and 2005, included 15 cultivars of Avena sativa and three of Avena byzantina seeded in 1.4 by 5.5 m plots. One set of plots was managed for dual purpose (DP), and a second set was only for grain (GO). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Pera Beurré Capiaumont por Gittins Lopez, Cecilia Gabriela, Calvo, Paula Cecilia

“…Origen: Obtenida en 1787 por M. Capiaumont, un químico de la ciudad de Mons, Bélgica, a partir de semillas de Beurré Brown (Bunyard, 1920; Hedrick, 1921). …”
Enlace del recurso

A dose-dependent response to MEK inhibition determines hypoblast fate in bovine embryos por Canizo, Jésica Romina, Ynsaurralde Rivolta, Amanda Eugenia, Vazquez Echegaray, Camila, Suvá, Mariana, Alberio, Virgilia, Aller Atucha, Juan Florencio, Guberman, Alejandra, Salamone, Daniel Felipe, Alberio, Ricardo, Alberio, Ramiro

“…Furthermore, SOX17 expression is abolished using 1 μM of PD0325901, without affecting the NANOG population in the epiblast. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Genetic Variation in FABP4 and Evaluation of Its Effects on Beef Cattle Fat Content por Goszczynski, Daniel Estanislao, Papaleo Mazzucco, Juliana, Ripoli, María Verónica, Villarreal, Edgardo Leopoldo, Rogberg Muñoz, Andres, Mezzadra, Carlos Alberto, Melucci, Lilia Magdalena, Giovambattista, Guillermo

Enlace del recurso
Enlace del recurso
Enlace del recurso

Soil type, land-use and -management as drivers of root-C inputs and soil C storage in the semiarid pampa region, Argentina por Frasier, Ileana, Quiroga, Alberto Raul, Fernandez, Romina, Alvarez, Cristian, Gomez, Florencia, Noellemeyer, Elke, Scherger, Eric Daniel, Gili, Adriana

“…Linear and saturation models were performed for the relationship between soil organic matter and root-C for each soil type and the first 0.20m depth. Sandy loam soils achieved C saturation level at 65 Mg C ha−1 defined by maximum values under natural grasslands with C storage capacity of 34 Mg C ha−1. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Diversity and conservation of legumes in the Gran Chaco and biogeograpical inferences por Morales, Matias, Oakley, Luis, Bagnatori Sartori, Angela Lucia B., Mogni, Virginia Y., Atahuachi, Margoth, Vanni, Ricardo O., Fortunato, Renee Hersilia, Prado, Darién E.

Enlace del recurso
Enlace del recurso
Enlace del recurso

Relevamiento y análisis de las estrategias de comercialización disponibles para productores agrícolas del partido de Pergamino por Rodriguez, J.G., Cabrini, Silvina María

Enlace del recurso

Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves por Acevedo, Raúl Maximiliano, Avico, Edgardo H., Gonzalez, Sergio Alberto, Rodrigues Salvador, Acácio, Rivarola, Maximo Lisandro, Paniego, Norma Beatriz, Nunes Nesi, Adriano, Ruiz, Oscar Adolfo, Sansberro, Pedro Alfonso

Enlace del recurso
Enlace del recurso
Enlace del recurso