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Showing 25 to 36 of 876 entries
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Distinction between pore assembly by staphylococcal alpha-toxin versus leukotoxins.

Journal of biomedicine & biotechnology

Joubert O, Voegelin J, Guillet V, Tranier S, Werner S, Colin DA, Dalla Serra M, Keller D, Monteil H, Mourey L, Prévost G.
PMID: 17497023
J Biomed Biotechnol. 2007;2007(1):25935. doi: 10.1155/2007/25935. Epub 2007 Feb 28.

The staphylococcal bipartite leukotoxins and the homoheptameric alpha-toxin belong to the same family of beta-barrel pore-forming toxins despite slight differences. In the alpha-toxin pore, the N-terminal extremity of each protomer interacts as a deployed latch with two consecutive protomers...

European trial of free light chain removal by extended haemodialysis in cast nephropathy (EuLITE): a randomised control trial.

Trials

Hutchison CA, Cook M, Heyne N, Weisel K, Billingham L, Bradwell A, Cockwell P.
PMID: 18822172
Trials. 2008 Sep 28;9:55. doi: 10.1186/1745-6215-9-55.

BACKGROUND: Renal failure is a frequent complication of multiple myeloma and when severe is associated with a greatly increased morbidity and mortality. The principal cause of severe renal failure is cast nephropathy, a direct consequence of high concentrations of...

Symmetry-based 29Si dipolar recoupling magic angle spinning NMR spectroscopy: a new method for investigating three-dimensional structures of zeolite frameworks.

Journal of the American Chemical Society

Brouwer DH, Kristiansen PE, Fyfe CA, Levitt MH.
PMID: 15643876
J Am Chem Soc. 2005 Jan 19;127(2):542-3. doi: 10.1021/ja043228l.

A new 29Si solid-state MAS NMR experiment is described for investigating the framework structures of pure silica zeolites. The symmetry-based homonuclear dipolar recoupling sequence SR26411 has been incorporated into a two-dimensional NMR experiment to probe the Si-O-Si bonding connectivities...

Foam drainage in the presence of nanoparticle-surfactant mixtures.

Langmuir : the ACS journal of surfaces and colloids

Carn F, Colin A, Pitois O, Vignes-Adler M, Backov R.
PMID: 19594176
Langmuir. 2009 Jul 21;25(14):7847-56. doi: 10.1021/la900414q.

The drainage of SiO(2) nanoparticle-cationic surfactant (TTAB) mixtures through calibrated aqueous foams had been studied by combining several approaches on both the macroscopic and the local scale. Macroscopic measurements reveal a strong stabilizing effect arising for nanoparticle concentrations as...

Lack of correlation between pulmonary disease and cystic fibrosis transmembrane conductance regulator dysfunction in cystic fibrosis: a case report.

Journal of medical case reports

Levy H, Cannon CL, Asher D, García C, Cleveland RH, Pier GB, Knowles MR, Colin AA.
PMID: 20420703
J Med Case Rep. 2010 Apr 26;4:117. doi: 10.1186/1752-1947-4-117.

INTRODUCTION: Mutations in both alleles of the cystic fibrosis transmembrane conductance regulator gene result in the disease cystic fibrosis, which usually manifests as chronic sinopulmonary disease, pancreatic insufficiency, elevated sodium chloride loss in sweat, infertility among men due to...

Influence of boundary conditions and confinement on nonlocal effects in flows of wormlike micellar systems.

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

Masselon C, Colin A, Olmsted PD.
PMID: 20365566
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Feb;81(2):021502. doi: 10.1103/PhysRevE.81.021502. Epub 2010 Feb 09.

In this paper we report on the influence of different geometric and boundary constraints on nonlocal (spatially inhomogeneous) effects in wormlike micellar systems. In a previous paper, nonlocal effects were observable by measuring the local rheological flow curves of...

The Summary Index of Malaria Surveillance (SIMS): a stable index of malaria within India.

Population health metrics

Cohen AA, Dhingra N, Jotkar RM, Rodriguez PS, Sharma VP, Jha P.
PMID: 20181218
Popul Health Metr. 2010 Feb 11;8:1. doi: 10.1186/1478-7954-8-1.

BACKGROUND: Malaria in India has been difficult to measure. Mortality and morbidity are not comprehensively reported, impeding efforts to track changes in disease burden. However, a set of blood measures has been collected regularly by the National Malaria Control...

Selection of two-phase flow patterns at a simple junction in microfluidic devices.

Physical review letters

Engl W, Ohata K, Guillot P, Colin A, Panizza P.
PMID: 16711995
Phys Rev Lett. 2006 Apr 07;96(13):134505. doi: 10.1103/PhysRevLett.96.134505. Epub 2006 Apr 07.

We study the behavior of a confined stream made of two immiscible fluids when it reaches a T junction. Two flow patterns are witnessed: the stream is either directed in only one sidearm, yielding a preferential flow pathway for...

MicroRNAs miR-221 and miR-222: a new level of regulation in aggressive breast cancer.

Genome medicine

Shah MY, Calin GA.
PMID: 21888691
Genome Med. 2011 Aug 31;3(8):56. doi: 10.1186/gm272.

MicroRNAs (miRNAs) are crucial in the initiation and progression of tumors. A recent study has reported that the miRNAs miR-221 and miR-222 are involved in the promotion of an aggressive basal-like phenotype in breast cancer, functioning downstream of the...

Suppression of the Jahn-Teller distortion in a six-coordinate copper(II) complex by doping it into a host lattice.

Chemical communications (Cambridge, England)

Docherty R, Tuna F, Kilner CA, McInnes EJ, Halcrow MA.
PMID: 22434059
Chem Commun (Camb). 2012 Apr 28;48(34):4055-7. doi: 10.1039/c2cc30873h. Epub 2012 Mar 21.

The electronic structures of [Cu(terpy)(2)](2+) and [Cu(bpp)(2)](2+) (bpp = 2,6-di[pyrazol-1-yl]pyridine) are different, when doped into [M(bpp)(2)][BF(4)](2) (M(2+) = Fe(2+) or Zn(2+)). The [Cu(terpy)(2)](2+) dopant is a typical pseudo-Jahn-Teller elongated copper(II) center. However, the [Cu(bpp)(2)](2+) sites show EPR spectra consistent...

The 2-Methoxy Group Orientation Regulates the Redox Potential Difference between the Primary (Q.

The journal of physical chemistry letters

de Almeida WB, Taguchi AT, Dikanov SA, Wraight CA, O'Malley PJ.
PMID: 25126386
J Phys Chem Lett. 2014 Aug 07;5(15):2506-2509. doi: 10.1021/jz500967d. Epub 2014 Jun 24.

Recent studies have shown that only quinones with a 2-methoxy group can act simultaneously as the primary (Q

Enhancing medication adherence: in older adults with bipolar disorder.

Psychiatry (Edgmont (Pa. : Township))

Depp CA, Lebowitz BD.
PMID: 20711333
Psychiatry (Edgmont). 2007 Jun;4(6):22-32.

OBJECTIVE: The number of older adults with bipolar disorder is increasing, yet little is known about the optimal clinical management of these patients. Medication adherence is a vital to effective long-term treatment of these patients; thus enhancement of adherence...

Showing 25 to 36 of 876 entries