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Showing 1 to 12 of 249 entries
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Blood glucose concentration for predicting poor outcomes in patients with and without impaired glucose metabolism undergoing off-pump coronary artery bypass surgery - long-term observational study.

Postepy w kardiologii interwencyjnej = Advances in interventional cardiology

Szychta W, Majstrak F, Opolski G, Filipiak KJ.
PMID: 27625687
Postepy Kardiol Interwencyjnej. 2016;12(3):238-46. doi: 10.5114/aic.2016.61646. Epub 2016 Aug 19.

INTRODUCTION: Strict glucose control is an everyday practice in the perioperative period. Elevated glucose level has a deleterious impact on clinical results, but a therapeutic target has not been stated yet.AIM: To determine a glucose concentration range affecting long-term...

Ten new ATM alterations in Polish patients with ataxia-telangiectasia.

Molecular genetics & genomic medicine

Podralska MJ, Stembalska A, Ślęzak R, Lewandowicz-Uszyńska A, Pietrucha B, Kołtan S, Wigowska-Sowińska J, Pilch J, Mosor M, Ziółkowska-Suchanek I, Dzikiewicz-Krawczyk A, Słomski R.
PMID: 25614872
Mol Genet Genomic Med. 2014 Nov;2(6):504-11. doi: 10.1002/mgg3.98. Epub 2014 Jul 30.

Inherited biallelic mutations of the ATM gene are responsible for the development of ataxia telangiectasia (AT). The objective of the present study was to conduct molecular analysis of the ATM gene in a cohort of 24 Polish patients with...

GYNOGENETIC REPRODUCTION IN HYBRID MOLE SALAMANDERS (GENUS AMBYSTOMA).

Evolution; international journal of organic evolution

Spolsky C, Phillips CA, Uzzell T.
PMID: 28567774
Evolution. 1992 Dec;46(6):1935-1944. doi: 10.1111/j.1558-5646.1992.tb01179.x.

Ambystoma platineum, a unisexual clonal triploid taxon of mole salamander, originated by hybridization between the Mendelian species A. jeffersonianum and A. laterale. Studies of lampbrush chromosomes indicated that A. platineum reproduces gynogenetically, that is, sperm from a sexual host...

Multiplexed and Switchable Release of Distinct Fluids from Microneedle Platforms via Conducting Polymer Nanoactuators for Potential Drug Delivery.

Sensors and actuators. B, Chemical

Valdés-Ramírez G, Windmiller JR, Claussen JC, Martinez AG, Kuralay F, Zhou M, Zhou N, Polsky R, Miller PR, Narayan R, Wang J.
PMID: 24174709
Sens Actuators B Chem. 2012 Jan 03;161(1). doi: 10.1016/j.snb.2011.11.085.

We report on the development of a microneedle-based multiplexed drug delivery actuator that enables the controlled delivery of multiple therapeutic agents. Two individually-addressable channels on a single microneedle array, each paired with its own reservoir and conducting polymer nanoactuator,...

Exoplanet detection. A terrestrial planet in a ~1-AU orbit around one member of a ~15-AU binary.

Science (New York, N.Y.)

Gould A, Udalski A, Shin IG, Porritt I, Skowron J, Han C, Yee JC, Kozłowski S, Choi JY, Poleski R, Wyrzykowski Ł, Ulaczyk K, Pietrukowicz P, Mróz P, Szymański MK, Kubiak M, Soszyński I, Pietrzyński G, Gaudi BS, Christie GW, Drummond J, McCormick J, Natusch T, Ngan H, Tan TG, Albrow M, DePoy DL, Hwang KH, Jung YK, Lee CU, Park H, Pogge RW, Abe F, Bennett DP, Bond IA, Botzler CS, Freeman M, Fukui A, Fukunaga D, Itow Y, Koshimoto N, Larsen P, Ling CH, Masuda K, Matsubara Y, Muraki Y, Namba S, Ohnishi K, Philpott L, Rattenbury NJ, Saito T, Sullivan DJ, Sumi T, Suzuki D, Tristram PJ, Tsurumi N, Wada K, Yamai N, Yock PC, Yonehara A, Shvartzvald Y, Maoz D, Kaspi S, Friedmann M.
PMID: 24994642
Science. 2014 Jul 04;345(6192):46-9. doi: 10.1126/science.1251527.

Using gravitational microlensing, we detected a cold terrestrial planet orbiting one member of a binary star system. The planet has low mass (twice Earth's) and lies projected at ~0.8 astronomical units (AU) from its host star, about the distance...

Gene expression profiling reveals potential prognostic biomarkers associated with the progression of heart failure.

Genome medicine

Maciejak A, Kiliszek M, Michalak M, Tulacz D, Opolski G, Matlak K, Dobrzycki S, Segiet A, Gora M, Burzynska B.
PMID: 25984239
Genome Med. 2015 Mar 14;7(1):26. doi: 10.1186/s13073-015-0149-z. eCollection 2015.

BACKGROUND: Heart failure (HF) is the most common cause of morbidity and mortality in developed countries. Here, we identify biologically relevant transcripts that are significantly altered in the early phase of myocardial infarction and are associated with the development...

2D transition-metal diselenides: phase segregation, electronic structure, and magnetism.

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

Manchanda P, Skomski R.
PMID: 26794410
J Phys Condens Matter. 2016 Feb 17;28(6):064002. doi: 10.1088/0953-8984/28/6/064002. Epub 2016 Jan 21.

Density-functional theory is used to investigate the phase-segregation behavior of two-dimensional transition-metal dichalcogenides, which are of current interest as beyond-graphene materials for optoelectronic and spintronic applications. Our focus is on the behavior of W1-x V x Se2 monolayers, whose...

Self-assembly of strongly dipolar molecules on metal surfaces.

The Journal of chemical physics

Kunkel DA, Hooper J, Simpson S, Miller DP, Routaboul L, Braunstein P, Doudin B, Beniwal S, Dowben P, Skomski R, Zurek E, Enders A.
PMID: 25770510
J Chem Phys. 2015 Mar 14;142(10):101921. doi: 10.1063/1.4907943.

The role of dipole-dipole interactions in the self-assembly of dipolar organic molecules on surfaces is investigated. As a model system, strongly dipolar model molecules, p-benzoquinonemonoimine zwitterions (ZI) of type C6H2(⋯ NHR)2(⋯ O)2 on crystalline coinage metal surfaces were investigated...

Extremely metal-poor stars from the cosmic dawn in the bulge of the Milky Way.

Nature

Howes LM, Casey AR, Asplund M, Keller SC, Yong D, Nataf DM, Poleski R, Lind K, Kobayashi C, Owen CI, Ness M, Bessell MS, Da Costa GS, Schmidt BP, Tisserand P, Udalski A, Szymański MK, Soszyński I, Pietrzyński G, Ulaczyk K, Wyrzykowski Ł, Pietrukowicz P, Skowron J, Kozłowski S, Mróz P.
PMID: 26560034
Nature. 2015 Nov 26;527(7579):484-7. doi: 10.1038/nature15747. Epub 2015 Nov 11.

The first stars are predicted to have formed within 200 million years after the Big Bang, initiating the cosmic dawn. A true first star has not yet been discovered, although stars with tiny amounts of elements heavier than helium...

Mn5Si3 Nanoparticles: Synthesis and Size-Induced Ferromagnetism.

Nano letters

Das B, Balasubramanian B, Manchanda P, Mukherjee P, Skomski R, Hadjipanayis GC, Sellmyer DJ.
PMID: 26756914
Nano Lett. 2016 Feb 10;16(2):1132-7. doi: 10.1021/acs.nanolett.5b04360. Epub 2016 Jan 21.

Mn-based silicides are fascinating due to their exotic spin textures and unique crystal structures, but the low magnetic ordering temperatures and/or small magnetic moments of bulk alloys are major impediments to their use in practical applications. In sharp contrast...

Gold nanoparticle-enhanced microchip capillary electrophoresis.

Analytical chemistry

Pumera M, Wang J, Grushka E, Polsky R.
PMID: 11816598
Anal Chem. 2001 Nov 15;73(22):5625-8. doi: 10.1021/ac015589e.

We describe here the use of gold nanoparticles in conjunction with chip-based capillary electrophoresis to improve the selectivities between solutes and to increase the efficiency of the separation. We coated the microchannel wall of a microfluidic device with a...

Superheavy hydrogen (5)H.

Physical review letters

Korsheninnikov AA, Golovkov MS, Tanihata I, Rodin AM, Fomichev AS, Sidorchuk SI, Stepantsov SV, Chelnokov ML, Gorshkov VA, Bogdanov DD, Wolski R, Ter-Akopian GM, Oganessian YT, Mittig W, Roussel-Chomaz P, Savajols H, Kuzmin EA, Nikolskii EY, Ogloblin AA.
PMID: 11531562
Phys Rev Lett. 2001 Aug 27;87(9):092501. doi: 10.1103/PhysRevLett.87.092501. Epub 2001 Aug 13.

Experimental search for (5)H using a secondary beam of (6)He has been performed. The transfer reaction (1)H((6)He,(2)He)(5)H was studied by detecting two protons emitted from the decay of (2)He. A peak consistent with a (5)H resonance at 1.7+/-0.3 MeV...

Showing 1 to 12 of 249 entries