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Showing 1 to 12 of 441 entries
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Amphiphilic coatings for the protection of upconverting nanoparticles against dissolution in aqueous media.

Dalton transactions (Cambridge, England : 2003)

Plohl O, Kralj S, Majaron B, Fröhlich E, Ponikvar-Svet M, Makovec D, Lisjak D.
PMID: 28513723
Dalton Trans. 2017 May 30;46(21):6975-6984. doi: 10.1039/c7dt00529f.

Upconverting nanoparticles (UCNPs) of β-NaYF

Induced Hypothermia Preserves the Functional Enterocyte Mass in A Porcine Multiple Trauma Model: Retracted.

Shock (Augusta, Ga.)

Fröhlich M, Maegele M, Hildebrand F, Weuster M, Mommsen P, Mohr J, Witte I, Pfeifer R, Feichtinger G, Keibl C, Flohé S, van Griensven M.
PMID: 27058042
Shock. 2016 May 24; doi: 10.1097/SHK.0000000000000626. Epub 2016 May 24.

INTRODUCTION: Multiple organ dysfunction syndrome (MODS) and the resulting multiple organ failure (MOF) following severe trauma are associated with increased morbidity and mortality. Due to intestinal mucosal lesions and gut barrier disorders, the intestine contributes decisively to how post-traumatic...

Near perfect mode overlap between independently seeded, gain-switched lasers.

Optics express

Comandar LC, Lucamarini M, Fröhlich B, Dynes JF, Yuan ZL, Shields AJ.
PMID: 27505752
Opt Express. 2016 Aug 08;24(16):17849-59. doi: 10.1364/OE.24.017849.

We drastically improve the mode overlap between independently seeded, gain-switched laser diodes operating at gigahertz repetition rates by implementing a pulsed light seeding technique. Injecting pulsed light reduces the emission time jitter and enables frequency chirp synchronization while maintaining...

Inter-locus as well as intra-locus heterogeneity in LINE-1 promoter methylation in common human cancers suggests selective demethylation pressure at specific CpGs.

Clinical epigenetics

Nüsgen N, Goering W, Dauksa A, Biswas A, Jamil MA, Dimitriou I, Sharma A, Singer H, Fimmers R, Fröhlich H, Oldenburg J, Gulbinas A, Schulz WA, El-Maarri O.
PMID: 25798207
Clin Epigenetics. 2015 Mar 01;7:17. doi: 10.1186/s13148-015-0051-y. eCollection 2015.

BACKGROUND: Hypomethylation of long interspersed element (LINE)-1 has been observed in tumorigenesis when using degenerate assays, which provide an average across all repeats. However, it is unknown whether individual LINE-1 loci or different CpGs within one specific LINE-1 promoter...

Charge-transfer states in triazole linked donor-acceptor materials: strong effects of chemical modification and solvation.

Physical chemistry chemical physics : PCCP

Kautny P, Glöcklhofer F, Kader T, Mewes JM, Stöger B, Fröhlich J, Lumpi D, Plasser F.
PMID: 28671704
Phys Chem Chem Phys. 2017 Jul 21;19(27):18055-18067. doi: 10.1039/c7cp01664f. Epub 2017 Jul 03.

A series of 1,2,3-triazole linked donor-acceptor chromophores are prepared by Click Chemistry from ene-yne starting materials. The effects of three distinct chemical variations are investigated: enhancing the acceptor strength through oxidation of the sulphur atom, alteration of the double...

Reaction of monocytes to polystyrene and silica nanoparticles in short-term and long-term exposures.

Toxicology research

Mrakovcic M, Meindl C, Roblegg E, Fröhlich E.
PMID: 26005565
Toxicol Res (Camb). 2014 Mar 01;3(2):86-97. doi: 10.1039/C3TX50112D.

Nanoparticles (NPs) are increasingly used in industrial, health and consumer products. In addition to the intended effects, NPs may also cause cell damage. Typical cytotoxicity assays assess short-term effects in adherent cells but do not evaluate longer exposure times...

Synthesis of zearalenone-16-β,D-glucoside and zearalenone-16-sulfate: A tale of protecting resorcylic acid lactones for regiocontrolled conjugation.

Beilstein journal of organic chemistry

Mikula H, Weber J, Svatunek D, Skrinjar P, Adam G, Krska R, Hametner C, Fröhlich J.
PMID: 24991263
Beilstein J Org Chem. 2014 May 15;10:1129-34. doi: 10.3762/bjoc.10.112. eCollection 2014.

The development of a reliable procedure for the synthesis of the 16-glucoside and 16-sulfate of the resorcylic acid lactone (RAL) type compound zearalenone is presented. Different protective group strategies were considered and applied to enable the preparation of glucosides...

The role of high-dose-rate brachytherapy boost in breast-conserving therapy: Long-term results of the Hungarian National Institute of Oncology.

Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology

Polgár C, Jánváry L, Major T, Somogyi A, Takácsi-Nagy Z, Fröhlich G, Fodor J.
PMID: 24376915
Rep Pract Oncol Radiother. 2010 Feb 18;15(1):1-7. doi: 10.1016/j.rpor.2010.01.002. eCollection 2010.

AIM: To report the long-term results of high-dose-rate (HDR) brachytherapy (BT) boost for breast cancer patients treated with conservative surgery and radiotherapy.MATERIALS AND METHODS: Between 1995 and 2007, 100 early-stage breast cancer patients received an HDR BT boost after...

Statistical Frequency-Dependent Analysis of Trial-to-Trial Variability in Single Time Series by Recurrence Plots.

Frontiers in systems neuroscience

Tošić T, Sellers KK, Fröhlich F, Fedotenkova M, Beim Graben P, Hutt A.
PMID: 26834580
Front Syst Neurosci. 2016 Jan 14;9:184. doi: 10.3389/fnsys.2015.00184. eCollection 2015.

For decades, research in neuroscience has supported the hypothesis that brain dynamics exhibits recurrent metastable states connected by transients, which together encode fundamental neural information processing. To understand the system's dynamics it is important to detect such recurrence domains,...

Erratum to: Comparison of hemostatic dressings for superficial wounds using a new spectrophotometric coagulation assay.

Journal of translational medicine

Rembe JD, Böhm JK, Fromm-Dornieden C, Schäfer N, Maegele M, Fröhlich M, Stuermer EK.
PMID: 27456505
J Transl Med. 2016 Jul 25;14(1):218. doi: 10.1186/s12967-016-0969-7.

No abstract available.

DNA methylation signature in peripheral blood reveals distinct characteristics of human X chromosome numerical aberrations.

Clinical epigenetics

Sharma A, Jamil MA, Nuesgen N, Schreiner F, Priebe L, Hoffmann P, Herns S, Nöthen MM, Fröhlich H, Oldenburg J, Woelfle J, El-Maarri O.
PMID: 26221191
Clin Epigenetics. 2015 Jul 28;7:76. doi: 10.1186/s13148-015-0112-2. eCollection 2015.

BACKGROUND: Abnormal sex chromosome numbers in humans are observed in Turner (45,X) and Klinefelter (47,XXY) syndromes. Both syndromes are associated with several clinical phenotypes, whose molecular mechanisms are obscure, and show a range of inter-individual penetrance. In order to...

Reliable Alignment in Total Knee Arthroplasty by the Use of an iPod-Based Navigation System.

Advances in orthopedics

Koenen P, Schneider MM, Fröhlich M, Driessen A, Bouillon B, Bäthis H.
PMID: 27313898
Adv Orthop. 2016;2016:2606453. doi: 10.1155/2016/2606453. Epub 2016 May 30.

Axial alignment is one of the main objectives in total knee arthroplasty (TKA). Computer-assisted surgery (CAS) is more accurate regarding limb alignment reconstruction compared to the conventional technique. The aim of this study was to analyse the precision of...

Showing 1 to 12 of 441 entries