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Showing 1 to 12 of 291 entries
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The Challenge of Stability in High-Throughput Gene Expression Analysis: Comprehensive Selection and Evaluation of Reference Genes for BALB/c Mice Spleen Samples in the Leishmania infantum Infection Model.

PloS one

Hernandez-Santana YE, Ontoria E, Gonzalez-García AC, Quispe-Ricalde MA, Larraga V, Valladares B, Carmelo E.
PMID: 27668434
PLoS One. 2016 Sep 26;11(9):e0163219. doi: 10.1371/journal.pone.0163219. eCollection 2016.

The interaction of Leishmania with BALB/c mice induces dramatic changes in transcriptome patterns in the parasite, but also in the target organs (spleen, liver…) due to its response against infection. Real-time quantitative PCR (qPCR) is an interesting approach to...

Biology of colorectal cancer.

Ecancermedicalscience

Arvelo F, Sojo F, Cotte C.
PMID: 25932044
Ecancermedicalscience. 2015 Apr 09;9:520. doi: 10.3332/ecancer.2015.520. eCollection 2015.

Colorectal cancer is a serious health problem, a challenge for research, and a model for studying the molecular mechanisms involved in its development. According to its incidence, this pathology manifests itself in three forms: family, hereditary, and most commonly...

Tuning Localized Surface Plasmon Resonance in Scanning Near-Field Optical Microscopy Probes.

ACS nano

Vasconcelos TL, Archanjo BS, Fragneaud B, Oliveira BS, Riikonen J, Li C, Ribeiro DS, Rabelo C, Rodrigues WN, Jorio A, Achete CA, Cançado LG.
PMID: 26027751
ACS Nano. 2015 Jun 23;9(6):6297-304. doi: 10.1021/acsnano.5b01794. Epub 2015 Jun 09.

A reproducible route for tuning localized surface plasmon resonance in scattering type near-field optical microscopy probes is presented. The method is based on the production of a focused-ion-beam milled single groove near the apex of electrochemically etched gold tips....

Storage-induced damage to red blood cell mechanical properties can be only partially reversed by rejuvenation.

Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie

Barshtein G, Gural A, Manny N, Zelig O, Yedgar S, Arbell D.
PMID: 25053933
Transfus Med Hemother. 2014 Jun;41(3):197-204. doi: 10.1159/000357986. Epub 2014 Apr 14.

BACKGROUND: The storage of red blood cells (RBC) is associated with impairment of their properties that can induce a circulatory risk to recipients. In a preceding study (2009), we reported that post-storage rejuvenation (RJ) of stored RBC (St-RBC) efficiently...

The impact of prophylactic pancreatic stenting on post-ERCP pancreatitis: A nationwide, register-based study.

United European gastroenterology journal

Olsson G, Lübbe J, Arnelo U, Jonas E, Törnqvist B, Lundell L, Enochsson L.
PMID: 28405329
United European Gastroenterol J. 2017 Feb;5(1):111-118. doi: 10.1177/2050640616645434. Epub 2016 Jul 08.

BACKGROUND AND OBJECTIVES: The role of prophylactic pancreatic stenting (PS) in preventing post-endoscopic retrograde cholangio-pancreatography (ERCP) pancreatitis (PEP) has yet to be determined. Most previous studies show beneficial effects in reducing PEP when prophylactic pancreatic stents are used, especially...

Energy-Efficient Channel Coding Strategy for Underwater Acoustic Networks.

Sensors (Basel, Switzerland)

Barreto G, Simão DH, Pellenz ME, Souza RD, Jamhour E, Penna MC, Brante G, Chang BS.
PMID: 28362314
Sensors (Basel). 2017 Mar 31;17(4). doi: 10.3390/s17040728.

Underwater acoustic networks (UAN) allow for efficiently exploiting and monitoring the sub-aquatic environment. These networks are characterized by long propagation delays, error-prone channels and half-duplex communication. In this paper, we address the problem of energy-efficient communication through the use...

Quantitative reflection phase mesoscopy by remote coherence tuning of phase-shift interference patterns.

Scientific reports

Arbel E, Bilenca A.
PMID: 26216719
Sci Rep. 2015 Jul 28;5:12560. doi: 10.1038/srep12560.

Conventional low-magnification phase-contrast microscopy is an invaluable, yet a qualitative, imaging tool for the interrogation of transparent objects over a mesoscopic millimeter-scale field-of-view in physical and biological settings. Here, we demonstrate that introducing a compact, unbalanced phase-shifting Michelson interferometer...

Two-mode rhomboidal states in driven surface waves.

Physical review letters

Arbell H, Fineberg J.
PMID: 11017339
Phys Rev Lett. 2000 Jan 24;84(4):654-7. doi: 10.1103/PhysRevLett.84.654.

Two-mode rhomboid patterns are generated experimentally via two-frequency parametric forcing of surface waves. These patterns are formed by the simple nonlinear resonance: k-->'2-k-->(2) = k-->(1) where k(1) and k(2)( = k(')(2)) are concurrently excited eigenmodes. The state possesses a...

[On the physically handicapped child].

Revista espanola de pediatria

ARBELO A.
PMID: 13684001
Rev Esp Pediatr. 1960 Jul-Aug;16:597-603.

No abstract available.

Pattern formation in two-frequency forced parametric waves.

Physical review. E, Statistical, nonlinear, and soft matter physics

Arbell H, Fineberg J.
PMID: 11909229
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Mar;65(3):036224. doi: 10.1103/PhysRevE.65.036224. Epub 2002 Mar 05.

We present an experimental investigation of superlattice patterns generated on the surface of a fluid via parametric forcing with two commensurate frequencies. The spatiotemporal behavior of four qualitatively different types of superlattice patterns is described in detail. These states...

Temporally harmonic oscillons in newtonian fluids.

Physical review letters

Arbell H, Fineberg J.
PMID: 10991391
Phys Rev Lett. 2000 Jul 24;85(4):756-9. doi: 10.1103/PhysRevLett.85.756.

Stationary, highly localized (oscillon) structures are observed in a Newtonian fluid when nonlinear surface waves are parametrically excited with two frequencies. Oscillons have a characteristic structure, that of periodically self-focusing jets. In contrast to previously observed oscillons in highly...

Al-free Sn-Beta zeolite as a catalyst for the selective reduction of carbonyl compounds (Meerwein-Ponndorf-Verley reaction).

Journal of the American Chemical Society

Corma A, Domine ME, Nemeth L, Valencia S.
PMID: 11916388
J Am Chem Soc. 2002 Apr 03;124(13):3194-5. doi: 10.1021/ja012297m.

The catalytic activity of Sn-Beta zeolite in the Meerwein-Ponndorf-Verley (MPV) reduction of carbonyl compounds with secondary alcohols was performed with quantitative yields to the corresponding alcohol. This heterogeneous catalyst exhibits activities and selectivities not observed before with other Me-zeolites.

Showing 1 to 12 of 291 entries