Results 41 to 50 of about 1,690,450 (191)

Protection efficacy of Argentinian isolates of Mycobacterium avium subsp. paratuberculosis with different genotypes and virulence in a murine model [PDF]

, 2018
Paratuberculosis is a chronic disease caused by Mycobacterium avium subsp. paratuberculosis (Map). The disease causes economic losses and, therefore, it is imperative to follow proper control strategies, which should include an effective vaccine. Several
Alvarado Pinedo, María Fiorella, Colombatti Olivieri, María Alejandra, Delgado, Fernando Oscar, Gravisaco, Maria Jose Federica, Mon, Maria Laura, Moyano, Roberto Damian, Romano, Maria Isabel, Santangelo, María de la Paz, Travería, Gabriel Eduardo   +8 more
core   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

FEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner, César G. Prucca, Lucia Boffelli, Virginia A. Piqueras, Silvia G. Correa, Mariana Maccioni, Mario E. Guido   +6 more
wiley   +1 more source

La investigación social en recursos humanos. La necesidad de seguir una metodología

Athenea Digital, 2008
El objetivo del presente artículo es destacar la necesidad actual de conocer la realidad que les rodea que tienen los profesionales que dirigen a personas en el seno de las organizaciones. Es mediante un proceso sistemático de investigación social lo que
Javier Gómez Ferri, Ricardo Calvo Palomares   +1 more
doaj   +1 more source

Evaluation of the Blue-Carba test for rapid detection of carbapenemases in gram-negative Bacilli [PDF]

, 2015
The Blue-Carba test (BCT) is a biochemical test for rapid (2 h)detection of carbapenemase production in Gram-negative bacillidirectly from bacterial culture .
Albornoz, Ezequiel Pablo, Ceriana, Paola, Corso, Alejandra, Gómez, Sonia Alejandra, Lucero, María Celeste, Pasteran, Fernando, Rapoport, Melina, Veliz, Omar   +7 more
core   +1 more source

MagPiezo: A Magnetogenetic Platform for Remote Activation of Endogenous Piezo1 Channels in Endothelial Cells

Advanced Functional Materials, EarlyView.
MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández, Mariarosaria De Simone, Yilian Fernández‐Afonso, Daniel Garcia‐Gonzalez, Pablo Martínez‐Vicente, Thomas van Zanten, Raluca M. Fratila, Maria Moros   +7 more
wiley   +1 more source

Larval development of Etropus longimanus (Paralichthyidae) and Symphurus trewavasae (Cynoglossidae) off the Buenos Aires coast, Argentina

Scientia Marina, 2012
The larval development of Etropus longimanus and Symphurus trewavasae (Pleuronectiformes) off the Buenos Aires coast was described. Both species have an elongated body; however, as the total length of Etropus longimanus larvae increased, their body ...
Carla Derisio, Paola Betti, Juan Martin Diaz de Astarloa, Laura Machinandiarena   +3 more
doaj   +1 more source

Relación entre el índice de área foliar del dosel y el crecimiento de los renovales de coihue y de ciprés de la cordillera

Ecología Austral, 2022
La ocupación del espacio de crecimiento del dosel tiene influencia sobre el desarrollo de la regeneración natural. El índice de área foliar (IAF) del dosel es una variable que se puede utilizar en estudios ecológicos y en la toma de decisiones ...
Marina Caselli, Gabriel A. Loguercio, María F. Urretavizcaya, Guillermo E. Defossé   +3 more
doaj   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

Resistencia a colistina mediada por plásmido en Escherichia coli recuperadas de aves de corral sanas [PDF]

, 2017
Resistencia a colistina mediada por plásmido en Escherichia coli recuperadas de aves de corral sanas.Fil: Dominguez, Johana Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas.
Cejas, Daniela, Chacana, Pablo Anibal, Di Conza, José Alejandro, Dominguez, Johana Elizabeth, Fernandez Miyakawa, Mariano Enrique, Figueroa Espinosa, Roque Arnulfo, Gutkind, Gabriel Osvaldo, Redondo, Leandro Martin   +7 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source