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"Articles in press" son artículos aceptados y revisados pero que aún no han sido asignados a un volumen/número. Pueden ser citados usando el DOI - Saber más

Infectivity by nematode–bacteria association on the potato weevil Phyrdenus muriceus
Daiana P. Eliceche, José M. Rusconi, Matías N. Rosales, Augusto Salas, María F. Achinelly
10.1016/j.ram.2018.11.002
Open access
Disponible online el 28 de Enero de 2020
Isolation of culturable mycota from Argentinean soils exposed or not-exposed to pesticides and determination of glyphosate tolerance of fungal species in media supplied with the herbicide
Melisa Egle Aluffi, Cecilia Soledad Carranza, Nicolás Benito, Karen Magnoli, Carina Elizabeth Magnoli, Carla Lorena Barberis
10.1016/j.ram.2019.11.003

  • Lag phases prior to growth were higher in media with GP than in media without it.

  • The growth rate of most of the isolates was greater in media supplied with GP.

  • The highest EC50 (>100mM) was found for Trichoderma spp.

  • Sterilia spp. had EC50 values of 100mM.

  • Aspergillus spp. and Mucor spp. had EC50 values between 50 and 100mM.

Open access
Disponible online el 28 de Enero de 2020
Macrolide-lincosamide-streptogramin B resistance phenotypes and their associated genotypes in Staphylococcus aureus isolates from a tertiary level public hospital of Uruguay
Lorena Pardo, Virginia Machado, Dianna Cuello, Paula Aguerrebere, Verónica Seija, Valeria Braga, Gustavo Varela
10.1016/j.ram.2019.10.004

  • The overall prevalence of MLSB resistance in this set of S. aureus was 38%.

  • The phenotype distribution was: cMLSB, 22%; iMLSB, 10%; MSB, 5% and L, 1%.

  • ermA gene was prevalent in HA-MRSA isolates, mainly in those with a cMLSB phenotype.

  • The combination ermA and ermC genes was prevalent in isolates with inducible resistance.

  • SmaI-PFGE results suggest a great genetic diversity in this MLSB resistant isolates.

Open access
Disponible online el 28 de Enero de 2020
Full characterization of an IncR plasmid harboring qnrS1 recovered from a VIM-11-producing Pseudomonas aeruginosa
Alan Elena, Mirta Quinteros, Jose Di Conza, Gabriel Gutkind, Daniela Cejas, Marcela A. Radice
10.1016/j.ram.2019.12.001

  • Co-occurrence of qnrS and VIM-11 in P. aeruginosa was detected.

  • qnrS1 and blaVIM-11 were located in the different plasmids.

  • qnrS1 harboring plasmid corresponded to IncR group.

  • qnrS1 plasmid was non-conjugative, however it presented an OriT region (transferable plasmid).

  • qnrS1 plasmid also carried aminoglycoside resistance genes.

Open access
Disponible online el 24 de Enero de 2020
Antagonic and plant growth-promoting effects of bacteria isolated from mine tailings at El Fraile, Mexico
Angelina Herrera-Quiterio, Erubiel Toledo-Hernández, Jose Luis Aguirre-Noyola, Yanet Romero, Jorge Ramos, Francisco Palemón-Alberto, Jeiry Toribio-Jiménez
10.1016/j.ram.2019.08.003
Open access
Disponible online el 23 de Enero de 2020
Lactobacillus pentosus ABHEAU-05: An in vitro digestion resistant lactic acid bacterium isolated from a traditional fermented Mexican beverage
Meyli Claudia Escobar-Ramírez, Judith Jaimez-Ordaz, Valeria Abril Escorza-Iglesias, Gabriela Mariana Rodríguez-Serrano, Elizabeth Contreras-López, Juan Ramírez-Godínez, Araceli Castañeda-Ovando, Aurea Itzel Morales-Estrada, Nancy Felix-Reyes, Luis Guillermo González-Olivares
10.1016/j.ram.2019.10.005

  • Lactic acid bacteria were isolated from an artisanal fruit fermented Mexican beverage.

  • Lactobacillus pentosus identified as resistant bacteria of some in vitro digestive treatments.

  • The microorganisms isolated can be potentially used as starters in fermented milk in order to produce a symbiotic beverage.

Open access
Disponible online el 21 de Enero de 2020
Microscopic agglutination test: Variables that affect the time of serological confirmation of human leptospirosis cases
Exequiel Scialfa, Mariana Rivero, Sergio Moreno, Marcela Ortiz, Fabricio Bongiorno
10.1016/j.ram.2019.11.005

  • 64% of cases are confirmed by MAT with the first clinical sample.

  • Human cases of leptospirosis are confirmed 21 days after the onset of clinical signs.

  • Ballum and Canicola were the most reactive serogroups.

  • The confirmation time depends on the distance of the health region from the reference laboratory.

  • The number of serogroups that cross-reacted decreased as the disease progressed.

Open access
Disponible online el 21 de Enero de 2020
Feohifomicosis por Exserohilum rostratum en un paciente pediátrico con leucemia linfoblástica aguda postransplante de médula ósea
Paula Pena Amaya, Antonio Flores, Analía Christmann, Débora Detoni, Guillermo Drelichman, Bárbara Soberón, Nicolás Fernández Escobar, Susana Córdoba, Miryam Vazquez
10.1016/j.ram.2019.11.002
Open access
Disponible online el 8 de Enero de 2020
First characterization of K. pneumoniae ST11 clinical isolates harboring blaKPC-3 in Latin America
Virginia Garcia-Fulgueiras, Yuliana Zapata, Romina Papa-Ezdra, Pablo Ávila, Leticia Caiata, Verónica Seija, Ana E. Rojas Rodriguez, Carmen Magallanes, Carolina Márquez Villalba, Rafael Vignoli
10.1016/j.ram.2019.10.003
Open access
Disponible online el 8 de Enero de 2020
Compatibility between Leptolegnia chapmanii and diflubenzuron and neem oil for the control of Aedes aegypti
Manuel E. Rueda Páramo, Marianel Falvo, Juan García, Claudia C. López Lastra
10.1016/j.ram.2019.10.001
Open access
Disponible online el 7 de Enero de 2020
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