Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 88 entries
Sorted by: Best Match Show Resources per page
Crosstalk between the HpArsRS two-component system and HpNikR is necessary for maximal activation of urease transcription.

Frontiers in microbiology

Carpenter BM, West AL, Gancz H, Servetas SL, Pich OQ, Gilbreath JJ, Hallinger DR, Forsyth MH, Merrell DS, Michel SL, Contreras S, Dehning J, Loidolt M, Zierenberg J.
PMID: 26124751
Front Microbiol. 2015 Jun 12;6:558. doi: 10.3389/fmicb.2015.00558. eCollection 2015.

Helicobacter pylori NikR (HpNikR) is a nickel dependent transcription factor that directly regulates a number of genes in this important gastric pathogen. One key gene that is regulated by HpNikR is ureA, which encodes for the urease enzyme. In...

Uhl's anomaly: Absence of the right ventricular myocardium.

Annals of pediatric cardiology

Ganczar J, English R.
PMID: 25684894
Ann Pediatr Cardiol. 2015 Jan-Apr;8(1):71-3. doi: 10.4103/0974-2069.149529.

We report a case of Uhl's anomaly in a 3-week-old infant that underwent central shunt placement, patent duct us arteriosus and main pulmonary artery ligation. The infant presented with room air saturation of 43%, dilated right ventricle with decreased...

A causal look into the quantum Talbot effect.

The Journal of chemical physics

Sanz AS, Miret-Artés S.
PMID: 17600403
J Chem Phys. 2007 Jun 21;126(23):234106. doi: 10.1063/1.2741555.

A well-known phenomenon in both optics and quantum mechanics is the so-called Talbot effect. This near field interference effect arises when infinitely periodic diffracting structures or gratings are illuminated by highly coherent light or particle beams. Typical diffraction patterns...

Spectrophotometric determination of micro-amounts of vanadium with 5,7-di-iodo-8-hydroxyquinoline.

Talanta

Heitner-Wirguin C, Gancz M.
PMID: 18960148
Talanta. 1967 Jun;14(6):671-5. doi: 10.1016/0039-9140(67)80034-1.

A precise spectrophotometric method for the determination of 2.5-25 mug of vanadium in volumes of up to 500 ml of water was developed. The method is based on the simultaneous concentration (100-1000 fold) and complexation of vanadium(V) with di-iodo-oxine...

Quantum trajectories in elastic atom-surface scattering: threshold and selective adsorption resonances.

The Journal of chemical physics

Sanz AS, Miret-Artés S.
PMID: 15638686
J Chem Phys. 2005 Jan 01;122(1):14702. doi: 10.1063/1.1828032.

The elastic resonant scattering of He atoms off the Cu(117) surface is fully described with the formalism of quantum trajectories provided by Bohmian mechanics. Within this theory of quantum motion, the concept of trapping is widely studied and discussed....

Two-bath model for activated surface diffusion of interacting adsorbates.

The Journal of chemical physics

Martínez-Casado R, Sanz AS, Rojas-Lorenzo G, Miret-Artés S.
PMID: 20136330
J Chem Phys. 2010 Feb 07;132(5):054704. doi: 10.1063/1.3299729.

The diffusion and low vibrational motions of adsorbates on surfaces can be well described by a purely stochastic model, the so-called interacting single adsorbate model, for low-moderate coverages (theta < or approximately equal to 0.12). Within this model, the...

Quasi-elastic peak lineshapes in adsorbate diffusion on nearly flat surfaces at low coverages: the motional narrowing effect in Xe on Pt(111).

Journal of physics. Condensed matter : an Institute of Physics journal

Martínez-Casado R, Vega JL, Sanz AS, Miret-Artés S.
PMID: 21690943
J Phys Condens Matter. 2007 Apr 30;19(17):176006. doi: 10.1088/0953-8984/19/17/176006. Epub 2007 Apr 10.

Quasi-elastic helium atom scattering measurements have provided clear evidence for a two-dimensional free gas of Xe atoms on Pt(111) at low coverages. Increasing the friction due to the surface, a gradual change of the shape of the quasi-elastic peak...

The epidemiology, economics and quality of life burden of age-related macular degeneration in France, Germany, Italy and the United Kingdom.

The European journal of health economics : HEPAC : health economics in prevention and care

Bonastre J, Le Pen C, Anderson P, Ganz A, Berto P, Berdeaux G.
PMID: 15609135
Eur J Health Econ. 2002;3(2):94-102. doi: 10.1007/s10198-002-0104-y.

Age-related macular degeneration (AMD) is a major public health issue, but little is known about the economics of the disease. This contribution describes the epidemiology and the economics of AMD in four European countries: France, Germany, Italy and the...

Quantum trajectories in atom-surface scattering with single adsorbates: the role of quantum vortices.

The Journal of chemical physics

Sanz AS, Borondo F, Miret-Artés S.
PMID: 15267811
J Chem Phys. 2004 May 08;120(18):8794-806. doi: 10.1063/1.1683136.

In this work, a full quantum study of the scattering of He atoms off single CO molecules, adsorbed onto the Pt(111) surface, is presented within the formalism of quantum trajectories provided by Bohmian mechanics. By means of this theory,...

Phonon lineshapes in atom-surface scattering.

Journal of physics. Condensed matter : an Institute of Physics journal

Martínez-Casado R, Sanz AS, Miret-Artés S.
PMID: 21399349
J Phys Condens Matter. 2010 Aug 04;22(30):304017. doi: 10.1088/0953-8984/22/30/304017. Epub 2010 Jul 13.

Phonon lineshapes in atom-surface scattering are obtained from a simple stochastic model based on the so-called Caldeira-Leggett Hamiltonian. In this single-bath model, the excited phonon resulting from a creation or annihilation event is coupled to a thermal bath consisting...

Visualizing Proteasome Activity and Intracellular Localization Using Fluorescent Proteins and Activity-Based Probes.

Frontiers in molecular biosciences

Schipper-Krom S, Sanz AS, van Bodegraven EJ, Speijer D, Florea BI, Ovaa H, Reits EA.
PMID: 31482094
Front Mol Biosci. 2019 Aug 20;6:56. doi: 10.3389/fmolb.2019.00056. eCollection 2019.

The proteasome is a multi-catalytic molecular machine that plays a key role in the degradation of many cytoplasmic and nuclear proteins. The proteasome is essential and proteasome malfunction is associated with various disease pathologies. Proteasome activity depends on its...

Cyclophosphamide added to glucocorticoids in acute exacerbation of idiopathic pulmonary fibrosis (EXAFIP): a randomised, double-blind, placebo-controlled, phase 3 trial.

The Lancet. Respiratory medicine

Naccache JM, Jouneau S, Didier M, Borie R, Cachanado M, Bourdin A, Reynaud-Gaubert M, Bonniaud P, Israël-Biet D, Prévot G, Hirschi S, Lebargy F, Marchand-Adam S, Bautin N, Traclet J, Gomez E, Leroy S, Gagnadoux F, Rivière F, Bergot E, Gondouin A, Blanchard E, Parrot A, Blanc FX, Chabrol A, Dominique S, Gibelin A, Tazi A, Berard L, Brillet PY, Debray MP, Rousseau A, Kerjouan M, Freynet O, Dombret MC, Gamez AS, Nieves A, Beltramo G, Pastré J, Le Borgne-Krams A, Dégot T, Launois C, Plantier L, Wémeau-Stervinou L, Cadranel J, Chenivesse C, Valeyre D, Crestani B, Cottin V, Simon T, Nunes H.
PMID: 34506761
Lancet Respir Med. 2021 Sep 07; doi: 10.1016/S2213-2600(21)00354-4. Epub 2021 Sep 07.

BACKGROUND: The use of cyclophosphamide in patients with acute exacerbation of idiopathic pulmonary fibrosis (IPF) is unknown. Our study was designed to evaluate the efficacy and safety of four cyclophosphamide pulses in addition to high-dose methylprednisolone in this population.METHODS:...

Showing 1 to 12 of 88 entries