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Showing 37 to 48 of 1668 entries
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Dickkopf-3, a tissue-derived modulator of local T-cell responses.

Frontiers in immunology

Meister M, Papatriantafyllou M, Nordström V, Kumar V, Ludwig J, Lui KO, Boyd AS, Popovic ZV, Fleming TH, Moldenhauer G, Nawroth PP, Gröne HJ, Waldmann H, Oelert T, Arnold B.
PMID: 25759692
Front Immunol. 2015 Feb 24;6:78. doi: 10.3389/fimmu.2015.00078. eCollection 2015.

The adaptive immune system protects organisms from harmful environmental insults. In parallel, regulatory mechanisms control immune responses in order to assure preservation of organ integrity. Yet, molecules involved in the control of T-cell responses in peripheral tissues are poorly...

Microarray analyses during early and later stages of the Arabidopsis/Piriformospora indica interaction.

Genomics data

Vahabi K, Sherameti I, Bakshi M, Mrozinska A, Ludwig A, Oelmüller R.
PMID: 26697320
Genom Data. 2015 Jul 30;6:16-8. doi: 10.1016/j.gdata.2015.07.019. eCollection 2015 Dec.

Colonization of the roots of different plant species by Piriformospora indica results in better plant performance and biotic and abiotic stress tolerance. An increase of the biomass and seed yield is other beneficial effect of P. indica for the...

A potential association between exposure to hepatitis B virus and small bowel adenocarcinoma.

Journal of gastrointestinal oncology

DeFilippis EM, Mehta M, Ludwig E.
PMID: 27284484
J Gastrointest Oncol. 2016 Jun;7(3):495-8. doi: 10.21037/jgo.2015.10.05.

Chronic infection with hepatitis B virus (HBV) has never been described as a risk factor for small bowel adenocarcinoma, although infection is a known risk factor for hepatocellular carcinoma. From May 2009 to December 2014, we implemented an institution-wide...

Reliable coupling of orthodontic elements to mini-implants: An in-vitro study.

Journal of orthodontic science

Ludwig B, Zipprich H, Gebel B, Piller B, Antoszewska J.
PMID: 24987620
J Orthod Sci. 2012 Jan;1(1):16-22. doi: 10.4103/2278-0203.94774.

OBJECTIVES: To investigate the reliability of mechanical and adhesive methods of fixing rectangular wires in the cross-slot of a mini-implant.MATERIALS AND METHODS: A twin-hooked wire element was placed and fixed in the slot of a mini-implant via a NiTi...

Photoionization of highly charged ions using an ECR ion source and undulator radiation.

Physical review letters

Bizau J, Esteva J, Cubaynes D, Wuilleumier FJ, Blancard C, La Fontaine AC, Couillaud C, Lachkar J, Marmoret R, Remond C, Bruneau J, Hitz D, Ludwig P, Delaunay M.
PMID: 11015932
Phys Rev Lett. 2000 Jan 17;84(3):435-8. doi: 10.1103/PhysRevLett.84.435.

Photoionization of Xe4+ to Xe7+ ions was studied by combining an electron cyclotron resonance ion source with synchrotron radiation. Multiconfiguration Dirac-Fock calculations were performed to interpret the data. Many autoionization lines were measured and identified, resulting from excitation of...

Rate-equilibrium relationships in hydride transfer reactions: the role of intrinsic barriers.

Journal of the American Chemical Society

Würthwein EU, Lang G, Schappele LH, Mayr H.
PMID: 11942847
J Am Chem Soc. 2002 Apr 17;124(15):4084-92. doi: 10.1021/ja0121540.

A literature survey on the kinetics of hydride abstractions from CH-groups by carbocations reveals a general phenomenon: Variation of the hydride acceptor affects the rates of hydride transfer to a considerably greater extent than an equal change of the...

Risk factors predictive of positive findings at colonoscopy(1).

Current surgery

Leis VM, Hughes ML, Williams CB, Neumaster TD, Ludwig DJ, Fontenelle LJ.
PMID: 11275251
Curr Surg. 2001 Mar;58(2):227-229. doi: 10.1016/s0149-7944(00)00453-0.

PURPOSE:The surgery department at our institution has become the primary provider of colonoscopy. We sought to determine which risk factors, if any, were most predictive of positive findings on colonoscopy.Between March and December 1999, 202 consecutive patients referred for...

Will costs of ICSI be reimbursed for patients in Germany? .

Reproductive biomedicine online

Ludwig M.
PMID: 12537789
Reprod Biomed Online. 2001;2(3):154.

No abstract available.

Dynamics of the destruction and rebuilding of a dipole gap in glasses.

Physical review letters

Ludwig S, Nalbach P, Rosenberg D, Osheroff D.
PMID: 12689008
Phys Rev Lett. 2003 Mar 14;90(10):105501. doi: 10.1103/PhysRevLett.90.105501. Epub 2003 Mar 12.

After a strong electric bias field is applied to the polyester glass Mylar at temperatures in the mK range, its dielectric constant increases and then decays logarithmically in time. We observed its dielectric response for several temperatures and different...

Raman Spectroscopic Investigation of Matrix Isolated Rubidium and Cesium Molecules: Rb(2), Rb(3), Cs(2), and Cs(3)(,)(1).

Inorganic chemistry

Kornath A, Zoermer A, Ludwig R.
PMID: 11671193
Inorg Chem. 1999 Oct 18;38(21):4696-4699. doi: 10.1021/ic990506m.

The rubidium molecules Rb(2) and Rb(3) and the cesium molecules Cs(2) and Cs(3) were isolated in argon matrixes and characterized for the first time by Raman spectroscopy. The fundamental frequencies of the dimers were observed at 59.1 cm(-)(1) for...

Molecular composition of liquid sulfur.

Angewandte Chemie (International ed. in English)

Ludwig R, Behler J, Klink B, Weinhold F.
PMID: 12207388
Angew Chem Int Ed Engl. 2002 Sep 02;41(17):3199-202. doi: 10.1002/1521-3773(20020902)41:17<3199::AID-ANIE3199>3.0.CO;2-9.

No abstract available.

NMRLAB-Advanced NMR data processing in matlab.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Gunther UL, Ludwig C, Ruterjans H.
PMID: 10910688
J Magn Reson. 2000 Aug;145(2):201-8. doi: 10.1006/jmre.2000.2071.

NMRLAB is a toolbox for NMR data processing in MATLAB (The Mathworks). MATLAB is a matrix-oriented high-level programming environment which gives access to fast algorithms for a large number of numerical tasks on many common computer platforms. To take...

Showing 37 to 48 of 1668 entries