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Showing 13 to 24 of 520 entries
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Force and flux relations for flows of ionic solutions between parallel plates with porous and charged layers.

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

Barbati AC, Kirby BJ.
PMID: 24229190
Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Oct;88(4):042408. doi: 10.1103/PhysRevE.88.042408. Epub 2013 Oct 21.

We derive coefficients of the electrokinetic coupling matrix (χ(11), χ(12), and χ(21)) for the flow of an ionic solution through a parallel-plate geometry having porous and charged layers grafted onto a solid surface with a known potential and demonstrate...

Adult beta-thalassemic patients with chronic hepatitis C: long-term efficacy of alpha-IFN treatment.

European journal of internal medicine

Labropoulou-Karatza C, Goritsas C, Fragopanagou H, Matsouka P, Spiliopoulou I, Barbatis C.
PMID: 10854823
Eur J Intern Med. 2000 Jun;11(3):161-164. doi: 10.1016/s0953-6205(00)00081-9.

Background: The purpose of this study was to assess the effectiveness of alpha-IFN in adult beta-thalassemic patients with chronic hepatitis C. After a long-term follow-up, we describe the special pattern of biochemical and virological response of thalassemics. Methods: Thirty-two...

Short-term variations in the occurrence of heavy metals in Antarctic snow from Coats Land since the 1920s.

The Science of the total environment

Planchon FA, Boutron CE, Barbante C, Cozzi G, Gaspari V, Wolff EW, Ferrari CP, Cescon P.
PMID: 12685477
Sci Total Environ. 2002 Dec 02;300(1):129-42. doi: 10.1016/s0048-9697(02)00277-2.

Short-term variations in heavy metals concentrations in Antarctic snow have been investigated by analysing 13 metals (Al, V, Cr, Mn, Co, Cu, Zn, Ag, Cd, Ba, Pb, Bi and U) in a series of ultraclean samples collected from two...

Fibers by bioresorbable poly(ester-ether-ester)s as potential suture threads: a preliminary investigation.

Journal of materials science. Materials in medicine

Guerra GD, Cerrai P, Tricoli M, Maltinti S, Anguillesi I, Barbani N.
PMID: 15347982
J Mater Sci Mater Med. 1999 Oct-Nov;10(10):659-62. doi: 10.1023/a:1008948010636.

Fibers made by a bioresorbable poly(epsilon-caprolactone)-block-poly(oxyethylene)-block-poly(epsilon-caprolactone) copolymer, having a number average molecular mass of about 200,000 Da and an average molar composition of 66% oxycaproyl units and 34% oxyethylene units, were melt-spun, with the aim at using them as...

Effect of chitosan and dextran on the properties of poly(vinyl alcohol) hydrogels.

Journal of materials science. Materials in medicine

Cascone MG, Maltinti S, Barbani N, Laus M.
PMID: 15348129
J Mater Sci Mater Med. 1999 Jul;10(7):431-5. doi: 10.1023/a:1008983215833.

Hydrogels are three-dimensional polymeric networks very similar to biological tissues and potentially useful as drug delivery systems. Poly(vinyl alcohol)-based hydrogels containing different amounts of dextran or chitosan were prepared using the freezing-thawing method. Repeated freezing-thawing cycles of a poly(vinyl...

Comparison of the complete mtDNA genome sequences of human cell lines--HL-60 and GM10742A--from individuals with pro-myelocytic leukemia and leber hereditary optic neuropathy, respectively, and the inclusion of HL-60 in the NIST human mitochondrial DNA standard reference material--SRM 2392-I.

Mitochondrion

Levin BC, Holland KA, Hancock DK, Coble M, Parsons TJ, Kienker LJ, Williams DW, Jones M, Richie KL.
PMID: 16120335
Mitochondrion. 2003 Jun;2(6):387-400. doi: 10.1016/S1567-7249(03)00010-2.

Forensic and clinical laboratories benefit from DNA standard reference materials (SRMs) that provide the quality control and assurance that their results from sequencing unknown samples are correct. Therefore, the mitochondrial DNA (mtDNA) genome of HL-60, a promyelocytic leukemia cell...

Intrinsic-signal optical imaging reveals cryptic ocular dominance columns in primary visual cortex of New World owl monkeys.

Frontiers in neuroscience

Kaskan PM, Lu HD, Dillenburger BC, Roe AW, Kaas JH.
PMID: 18974855
Front Neurosci. 2007 Oct 15;1(1):67-75. doi: http://dx.doi.org/10.3389/neuro.01.1.1.005.2007.

A significant concept in neuroscience is that sensory areas of the neocortex have evolved the remarkable ability to represent a number of stimulus features within the confines of a global map of the sensory periphery. Modularity, the term often...

Direct determination of rare earth elements at the subpicogram per gram level in antarctic ice by ICP-SFMS using a desolvation system.

Analytical chemistry

Gabrielli P, Barbante C, Turetta C, Marteel A, Boutron C, Cozzi G, Cairns W, Ferrari C, Cescon P.
PMID: 16536424
Anal Chem. 2006 Mar 15;78(6):1883-9. doi: 10.1021/ac0518957.

A method, based on inductively coupled plasma sector field mass spectrometry coupled with a microflow nebulizer and a desolvation system, has been developed for the direct determination of rare earth elements (REE) (La, Ce, Pr, Nd, Sm, Eu, Gd,...

The use of cation exchange matrix separation coupled with ICP-MS to directly determine platinum group element (PGE) and other trace element emissions from passenger cars equipped with diesel particulate filters (DPF).

Analytical and bioanalytical chemistry

Cairns WR, De Boni A, Cozzi G, Asti M, Borla EM, Parussa F, Moretto E, Cescon P, Boutron C, Gabrieli J, Barbante C.
PMID: 21210274
Anal Bioanal Chem. 2011 Mar;399(8):2731-40. doi: 10.1007/s00216-010-4596-5. Epub 2011 Jan 06.

Inductively coupled plasma-mass spectrometry coupled with cation exchange matrix separation has been optimised for the direct determination of platinum group element (PGE) and trace element emissions from a diesel engine car. After matrix separation method detection limits of 1.6...

Bartonella vinsonii subsp. berkhoffii and Bartonella henselae bacteremia in a father and daughter with neurological disease.

Parasites & vectors

Breitschwerdt EB, Maggi RG, Lantos PM, Woods CW, Hegarty BC, Bradley JM.
PMID: 20377863
Parasit Vectors. 2010 Apr 08;3(1):29. doi: 10.1186/1756-3305-3-29.

BACKGROUND: Bartonella vinsonii subsp. berkhoffii is an important, emerging, intravascular bacterial pathogen that has been recently isolated from immunocompetent patients with endocarditis, arthritis, neurological disease and vasoproliferative neoplasia. Vector transmission is suspected among dogs and wild canines, which are...

TIR8/SIGIRR is an Interleukin-1 Receptor/Toll Like Receptor Family Member with Regulatory Functions in Inflammation and Immunity.

Frontiers in immunology

Riva F, Bonavita E, Barbati E, Muzio M, Mantovani A, Garlanda C.
PMID: 23112799
Front Immunol. 2012 Oct 29;3:322. doi: 10.3389/fimmu.2012.00322. eCollection 2012.

Interleukin-1R like receptors (ILRs) and Toll Like Receptors (TLRs) are key receptors of innate immunity, inflammation, and orientation of the adaptive response. They belong to a superfamily characterized by the presence of a conserved intracellular domain, the Toll/IL-1R (TIR)...

Electrical stimulation in epilepsy: vagus nerve and brain stimulation.

Current treatment options in neurology

Jobst BC.
PMID: 20842599
Curr Treat Options Neurol. 2010 Sep;12(5):443-53. doi: 10.1007/s11940-010-0087-4.

OPINION STATEMENT: Vagus nerve stimulation (VNS) for epilepsy is a well established and effective treatment for medically intractable epilepsy. VNS is indicated if resective epilepsy surgery is unsuccessful or is not an option. About 50% of patients with VNS...

Showing 13 to 24 of 520 entries