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Showing 1 to 12 of 233 entries
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Corrigendum: Human commensals producing a novel antibiotic impair pathogen colonization.

Nature

Zipperer A, Konnerth MC, Laux C, Berscheid A, Janek D, Weidenmaier C, Burian M, Schilling NA, Slavetinsky C, Marschal M, Willmann M, Kalbacher H, Schittek B, Brötz-Oesterhelt H, Grond S, Peschel A, Krismer B.
PMID: 27626388
Nature. 2016 Nov 10;539(7628):314. doi: 10.1038/nature19781. Epub 2016 Sep 14.

No abstract available.

Encapsulated cells expressing a chemotherapeutic activating enzyme allow the targeting of subtoxic chemotherapy and are safe and efficacious: data from two clinical trials in pancreatic cancer.

Pharmaceutics

Löhr JM, Haas SL, Kröger JC, Friess HM, Höft R, Goretzki PE, Peschel C, Schweigert M, Salmons B, Gunzburg WH.
PMID: 25116885
Pharmaceutics. 2014 Aug 11;6(3):447-66. doi: 10.3390/pharmaceutics6030447.

Despite progress in the treatment of pancreatic cancer, there is still a need for improved therapies. In this manuscript, we report clinical experience with a new therapy for the treatment of pancreatic cancer involving the implantation of encapsulated cells...

Deuteron quadrupole coupling constants and reorientational correlation times in protic ionic liquids.

Physical chemistry chemical physics : PCCP

Strauch M, Bonsa AM, Golub B, Overbeck V, Michalik D, Paschek D, Ludwig R.
PMID: 27067640
Phys Chem Chem Phys. 2016 Jul 21;18(27):17788-94. doi: 10.1039/c6cp01462c. Epub 2016 Apr 12.

We describe a method for the accurate determination of deuteron quadrupole coupling constants χD for N-D bonds in triethylammonium-based protic ionic liquids (PILs). This approach was first introduced by Wendt and Farrar for O-D bonds in molecular liquids, and...

On-Demand Coupling of Electrically Generated Excitons with Surface Plasmons via Voltage-Controlled Emission Zone Position.

ACS photonics

Zakharko Y, Held M, Sadafi FZ, Gannott F, Mahdavi A, Peschel U, Taylor RN, Zaumseil J.
PMID: 26878028
ACS Photonics. 2016 Jan 20;3(1):1-7. doi: 10.1021/acsphotonics.5b00413. Epub 2016 Jan 05.

The ability to confine and manipulate light below the diffraction limit is a major goal of future multifunctional optoelectronic/plasmonic systems. Here, we demonstrate the design and realization of a tunable and localized electrical source of excitons coupled to surface...

Positron emission tomographic monitoring of dual phosphatidylinositol-3-kinase and mTOR inhibition in anaplastic large cell lymphoma.

OncoTargets and therapy

Graf N, Li Z, Herrmann K, Weh D, Aichler M, Slawska J, Walch A, Peschel C, Schwaiger M, Buck AK, Dechow T, Keller U.
PMID: 24920919
Onco Targets Ther. 2014 May 23;7:789-98. doi: 10.2147/OTT.S59314. eCollection 2014.

BACKGROUND: Dual phosphatidylinositol-3-kinase (PI3K)/mammalian target of rapamycin (mTOR) inhibition offers an attractive therapeutic strategy in anaplastic large cell lymphoma depending on oncogenic nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) signaling. We tested the efficacy of a novel dual PI3K/mTOR inhibitor, NVP-BGT226 (BGT226),...

Essential documentation elements: quality tool for the emergency department nurse.

Advanced emergency nursing journal

Nielsen G, Peschel L, Burgess A.
PMID: 24785672
Adv Emerg Nurs J. 2014 Apr-Jun;36(2):199-205. doi: 10.1097/TME.0000000000000020.

The use of real-time feedback about documentation may improve compliance with best practice standards, provide immediate rewards for high-quality documentation, and present an opportunity to make instantaneous improvements to the documentation. This project was conducted in a large, urban...

Symmetry breaking and phase coexistence in a driven diffusive two-channel system.

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

Popkov V, Peschel I.
PMID: 11497670
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Aug;64(2):026126. doi: 10.1103/PhysRevE.64.026126. Epub 2001 Jul 26.

We consider classical hard-core particles moving on two parallel chains in the same direction. An interaction between the channels is included via the hopping rates. For a ring, the stationary state has a product form. For the case of...

Modulational instability in optical-microwave interaction.

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

Bubke K, Hutchings DC, Peschel U, Lederer F.
PMID: 12366277
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Sep;66(3):036604. doi: 10.1103/PhysRevE.66.036604. Epub 2002 Sep 12.

The stability of continuous optical and microwave fields is studied in the presence of dispersion and second order nonlinearity. The cascade combination of optical rectification and the electro-optic effect induces modulational instability (MI) in a wide range of system...

Effects of spatial inhomogeneities on the dynamics of cavity solitons in quadratically nonlinear media.

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

Fedorov S, Michaelis D, Peschel U, Etrich C, Skryabin DV, Rosanov N, Lederer F.
PMID: 11580465
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Sep;64(3):036610. doi: 10.1103/PhysRevE.64.036610. Epub 2001 Aug 29.

We study the dynamics of cavity solitons under the influence of spatial inhomogeneities and derive generalized equations of motions. For perturbations large compared to the soliton size we find the modulus of the soliton velocity to be proportional to...

Studies on water transport through the sweet cherry fruit surface: III. Conductance of the cuticle in relation to fruit size.

Physiologia plantarum

Knoche M, Peschel S, Hinz M.
PMID: 12060264
Physiol Plant. 2002 Mar;114(3):414-421. doi: 10.1034/j.1399-3054.2002.1140311.x.

Rain-cracking of sweet cherry fruit has been related to water absorption through the fruit surface and large fruit has been reported to be more susceptible to cracking than small fruit. Therefore, the effect of fruit size on water conductance...

Pelvic growth, calf birth weight and dystocia in Holstein x Hereford heifers.

Theriogenology

Gaines JD, Peschel D, Kauffman RG, Schaefer DM, Badtram G, Kumi-Diaka J, Clayton MK, Milliken G.
PMID: 16727292
Theriogenology. 1993 Jul;40(1):33-41. doi: 10.1016/0093-691x(93)90339-7.

The pelvic area was measured in 129 Holstein x Hereford heifers at 10, 16 and 22 months of age. The heifers were fed an all forage diet. Pelvic growth was not linear over time, changing from an increase of...

Discrete cavity solitons.

Optics letters

Peschel U, Egorov O, Lederer F.
PMID: 15357356
Opt Lett. 2004 Aug 15;29(16):1909-11. doi: 10.1364/ol.29.001909.

We derive evolution equations describing light propagation in an array of coupled-waveguide resonators and predict the existence of discrete cavity solitons. We identify stable, unstable, and oscillating solitons by varying the coupling strength between the anticontinuous and the continuous...

Showing 1 to 12 of 233 entries