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Showing 1 to 12 of 69 entries
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Self-texturizing electronic properties of a 2-dimensional GdAu.

Nanoscale

Correa A, Camellone MF, Barragan A, Kumar A, Cepek C, Pedio M, Fabris S, Vitali L.
PMID: 29094126
Nanoscale. 2017 Nov 16;9(44):17342-17348. doi: 10.1039/c7nr04699e.

Here, we show that the electronic properties of a surface-supported 2-dimensional (2D) layer structure can self-texturize at nanoscale. The local electronic properties are determined by structural relaxation processes through variable adsorption stacking configurations. We demonstrate that the spatially modulated...

Public Health Investment in Team Care: Increasing Access to Clinical Preventive Services in Los Angeles County.

Frontiers in public health

Kuo T, Barragan NC, Readhead H.
PMID: 29473030
Front Public Health. 2018 Feb 08;6:17. doi: 10.3389/fpubh.2018.00017. eCollection 2018.

As part of federal and local efforts to increase access to high quality, clinical preventive services (CPS) in underserved populations, the Los Angeles County Department of Public Health (DPH) partnered with six local health system and community organization partners...

Variation in hemoglobin concentration among samples of high-altitude natives in the Andes and the Himalayas.

American journal of human biology : the official journal of the Human Biology Council

Beall CM, Brittenham GM, Macuaga F, Barragan M.
PMID: 28520135
Am J Hum Biol. 1990;2(6):639-651. doi: 10.1002/ajhb.1310020607.

This paper presents data on hemoglobin concentration in a rural Andean sample at 3,800-3,900 m and incorporates them into a review intended to evaluate possible sources of the range of variation in mean hemoglobin concentration among samples obtained at...

Hemodynamic performance in-vivo of a new ventricular assist device.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference

Corona F, Sacristan E, Barragan R, Martinez H, Infante O, Molina J, Lespron C, Catrip J, Tena C, Graullera V, Gorzelewski A, Calderon M, Hernandez A, Escobedo C.
PMID: 17282197
Conf Proc IEEE Eng Med Biol Soc. 2005;2006:394-7. doi: 10.1109/IEMBS.2005.1616428.

Nowadays, circulatory support has become a common practice in medicine and a standard in the treatments of Cardio Vascular Disease (CVD). A new Pneumatic Ventricular Assist Device (VAD) has been developed in México City. This paper shows the first...

Identification of Francisella novicida mutants that fail to induce prostaglandin E(2) synthesis by infected macrophages.

Frontiers in microbiology

Woolard MD, Barrigan LM, Fuller JR, Buntzman AS, Bryan J, Manoil C, Kawula TH, Frelinger JA.
PMID: 23403609
Front Microbiol. 2013 Feb 11;4:16. doi: 10.3389/fmicb.2013.00016. eCollection 2013.

Francisella tularensis is the causative agent of tularemia. We have previously shown that infection with F. tularensis Live Vaccine Strain (LVS) induces macrophages to synthesize prostaglandin E(2) (PGE(2)). Synthesis of PGE(2) by F. tularensis infected macrophages results in decreased...

Cooperative Action for Molecular Debromination Reaction on Cu(110).

Journal of the American Chemical Society

Sarasola A, Barragán A, Vitali L.
PMID: 30394739
J Am Chem Soc. 2018 Nov 21;140(46):15631-15634. doi: 10.1021/jacs.8b10329. Epub 2018 Nov 09.

Copper is the paradigmatic catalyzer of the Ullmann cross-coupling reaction. Despite this, its role in the reaction is still under debate. Here, we shed light on the mechanistic steps of debromination, characterizing a prototypical molecule, namely 4,7-dibromobenzo[ c]-1,2,5-thiadiazole (2Br-BTD),...

Correction: TIMP-1 promotes hypermigration of .

Journal of cell science

Ólafsson EB, Ross EC, Varas-Godoy M, Barragan A.
PMID: 30804085
J Cell Sci. 2019 Feb 25;132(5). doi: 10.1242/jcs.230920.

No abstract available.

An Amplifier-Less Acquisition Chain for Power Measurements in Series Resonant Inverters.

Sensors (Basel, Switzerland)

Villa J, Artigas JI, Barragán LA, Navarro D.
PMID: 31597305
Sensors (Basel). 2019 Oct 08;19(19). doi: 10.3390/s19194343.

Successive approximation register (SAR) analog-to-digital converter (ADC) manufacturers recommend the use of a driver amplifier to achieve the best performance. When a driver amplifier is not used, the conversion speed is severely penalized because of the need to meet...

The deubiquitinase OTUB1 augments NF-κB-dependent immune responses in dendritic cells in infection and inflammation by stabilizing UBC13.

Cellular & molecular immunology

Mulas F, Wang X, Song S, Nishanth G, Yi W, Brunn A, Larsen PK, Isermann B, Kalinke U, Barragan A, Naumann M, Deckert M, Schlüter D.
PMID: 32024978
Cell Mol Immunol. 2021 Jun;18(6):1512-1527. doi: 10.1038/s41423-020-0362-6. Epub 2020 Feb 05.

Dendritic cells (DCs) are indispensable for defense against pathogens but may also contribute to immunopathology. Activation of DCs upon the sensing of pathogens by Toll-like receptors (TLRs) is largely mediated by pattern recognition receptor/nuclear factor-κB (NF-κB) signaling and depends...

Blood-brain barrier-restricted translocation of .

eLife

Olivera GC, Ross EC, Peuckert C, Barragan A.
PMID: 34877929
Elife. 2021 Dec 08;10. doi: 10.7554/eLife.69182. Epub 2021 Dec 08.

The cellular barriers of the central nervous system proficiently protect the brain parenchyma from infectious insults. Yet, the single-celled parasite

IL-26 mediated human cell activation and antimicrobial activity against .

Current research in microbial sciences

Hirsh J, Kositangool P, Shah A, Radwan Y, Padilla D, Barragan J, Cervantes J.
PMID: 34841299
Curr Res Microb Sci. 2020 Jun 04;1:30-36. doi: 10.1016/j.crmicr.2020.05.003. eCollection 2020 Sep.

Lyme disease is an inflammatory disease caused by infection with

Power discontinuity and shift of the energy onset of a molecular de-bromination reaction induced by hot-electron tunneling.

Nanoscale

Barragán A, Robles R, Lorente N, Vitali L.
PMID: 34494638
Nanoscale. 2021 Sep 23;13(36):15215-15219. doi: 10.1039/d1nr04229g.

Understanding the mechanism of molecular dissociation under applied bias is a fundamental requirement to progress in (electro)-catalysis as well as in (opto)-electronics. The working conditions of a molecular-based device and the stability of chemical bonds can be addressed in...

Showing 1 to 12 of 69 entries