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Showing 1 to 12 of 433 entries
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Management of Gastrointestinal Disorders in Central and Eastern Europe: Self-Reported Practice of Primary Care Physicians.

Zdravstveno varstvo

Palka M, Krztoń-Królewiecka A, Tomasik T, Seifert B, Wójtowicz E, Windak A.
PMID: 27669515
Zdr Varst. 2014 Dec;53(4):294-303. doi: 10.2478/sjph-2014-0032. Epub 2014 Oct 15.

BACKGROUND: Gastrointestinal disorders account for 7-10% of all consultations in primary care. General practitioners' management of digestive disorders in Central and Eastern European countries is largely unknown.AIMS: To identify and compare variations in the self-perceived responsibilities of general practitioners...

Electrocatalytic Dihydrogen Production with a Robust Mesoionic Pyridylcarbene Cobalt Catalyst.

Angewandte Chemie (International ed. in English)

van der Meer M, Glais E, Siewert I, Sarkar B.
PMID: 26420748
Angew Chem Int Ed Engl. 2015 Nov 09;54(46):13792-5. doi: 10.1002/anie.201506061. Epub 2015 Sep 30.

A Co(III) complex with a mesoionic pyridylcarbene ligand is presented. This complex is an efficient electrocatalyst for H2 production at very low overpotential and high turnovers when using a (glassy carbon) GC electrode. The corresponding triazole complexes display no...

Patient willingness for repeat screening and preference for CT colonography and optical colonoscopy in ACRIN 6664: the National CT Colonography trial.

Patient preference and adherence

Gareen IF, Siewert B, Vanness DJ, Herman B, Johnson CD, Gatsonis C.
PMID: 26229451
Patient Prefer Adherence. 2015 Jul 23;9:1043-51. doi: 10.2147/PPA.S81901. eCollection 2015.

BACKGROUND: Current American Cancer Society recommendations for colon cancer screening include optical colonoscopy every 10 years or computed tomography colonography (CTC) every 5 years. Bowel preparation (BP) is currently required for both screening modalities.PURPOSE: To compare ACRIN 6664: the...

Monogamy equalities for qubit entanglement from Lorentz invariance.

Physical review letters

Eltschka C, Siewert J.
PMID: 25910095
Phys Rev Lett. 2015 Apr 10;114(14):140402. doi: 10.1103/PhysRevLett.114.140402. Epub 2015 Apr 07.

A striking result from nonrelativistic quantum mechanics is the monogamy of entanglement, which states that a particle can be maximally entangled only with one other party, not with several ones. While there is the exact quantitative relation for three...

Intra-individual comparison of PET/CT with different body weight-adapted FDG dosage regimens.

Acta radiologica open

Geismar JH, Stolzmann P, Sah BR, Burger IA, Seifert B, Delso G, von Schulthess GK, Veit-Haibach P, Husmann L.
PMID: 25793109
Acta Radiol Open. 2015 Jan 29;4(2):2047981614560076. doi: 10.1177/2047981614560076. eCollection 2015 Feb.

BACKGROUND: 18F-2-fluoro-2-deoxy-D-glucose (FDG) positron emission tomography (PET)/ computed tomography (CT) imaging demands guidelines to safeguard sufficient image quality at low radiation exposure. Various FDG dose regimes have been investigated; however, body weight-adapted dose regimens and related image quality (IQ)...

New perspectives on interdisciplinary earth science at the Dead Sea: The DESERVE project.

The Science of the total environment

Kottmeier C, Agnon A, Al-Halbouni D, Alpert P, Corsmeier U, Dahm T, Eshel A, Geyer S, Haas M, Holohan E, Kalthoff N, Kishcha P, Krawczyk C, Lati J, Laronne JB, Lott F, Mallast U, Merz R, Metzger J, Mohsen A, Morin E, Nied M, Rödiger T, Salameh E, Sawarieh A, Shannak B, Siebert C, Weber M.
PMID: 26779955
Sci Total Environ. 2016 Feb 15;544:1045-58. doi: 10.1016/j.scitotenv.2015.12.003. Epub 2016 Jan 09.

The Dead Sea region has faced substantial environmental challenges in recent decades, including water resource scarcity, ~1m annual decreases in the water level, sinkhole development, ascending-brine freshwater pollution, and seismic disturbance risks. Natural processes are significantly affected by human...

Minimizing an Underestimated Confounder.

Family medicine

Whitner JB, Siewert J.
PMID: 28535329
Fam Med. 2017 May;49(5):402-403.

No abstract available.

Monoclonal gammopathy-associated pauci-immune extracapillary-proliferative glomerulonephritis successfully treated with bortezomib.

Clinical kidney journal

Grundmann F, Witthus M, Göbel H, Kisner T, Siewert R, Benzing T, Kurschat CE.
PMID: 24282629
Clin Kidney J. 2013 Jun;6(3):327-329. doi: 10.1093/ckj/sft044.

Extracapillary-proliferative glomerulonephritis is a rare complication of multiple myeloma. Partial remission of kidney involvement with cyclophosphamide therapy has previously been described. We report the case of a 60-year-old male patient diagnosed with rapidly progressive glomerulonephritis associated with IgG kappa...

Metabolic pathway engineering for production of 1,2-propanediol and 1-propanol by Corynebacterium glutamicum.

Biotechnology for biofuels

Siebert D, Wendisch VF.
PMID: 26110019
Biotechnol Biofuels. 2015 Jun 24;8:91. doi: 10.1186/s13068-015-0269-0. eCollection 2015.

BACKGROUND: Production of the versatile bulk chemical 1,2-propanediol and the potential biofuel 1-propanol is still dependent on petroleum, but some approaches to establish bio-based production from renewable feed stocks and to avoid toxic intermediates have been described. The biotechnological...

Comparative study of the X-ray reflectivity and in-depth profile of a-C, B₄C and Ni coatings at 0.1-2 keV.

Journal of synchrotron radiation

Kozhevnikov IV, Filatova EO, Sokolov AA, Konashuk AS, Siewert F, Störmer M, Gaudin J, Keitel B, Samoylova L, Sinn H.
PMID: 25723936
J Synchrotron Radiat. 2015 Mar;22(2):348-53. doi: 10.1107/S1600577515000430. Epub 2015 Feb 11.

The use of soft X-rays near the carbon edge of absorption (270-300 eV) greatly enhances studies in various branches of science. However, the choice of reflecting coatings for mirrors operating in free-electron and X-ray free-electron laser (FEL and XFEL)...

Improving animal welfare using continuous nalbuphine infusion in a long-term rat model of sepsis.

Intensive care medicine experimental

Jeger V, Arrigo M, Hildenbrand FF, Müller D, Jirkof P, Hauffe T, Seifert B, Arras M, Spahn DR, Bettex D, Rudiger A.
PMID: 28429311
Intensive Care Med Exp. 2017 Dec;5(1):23. doi: 10.1186/s40635-017-0137-2. Epub 2017 Apr 20.

BACKGROUND: Sepsis research relies on animal models to investigate the mechanisms of the dysregulated host response to infection. Animal welfare concerns request the use of potent analgesics for the Refinement of existing sepsis models, according to the 3Rs principle....

An Amphotericin B Derivative Equally Potent to Amphotericin B and with Increased Safety.

PloS one

Antillón A, de Vries AH, Espinosa-Caballero M, Falcón-González JM, Flores Romero D, González-Damián J, Jiménez-Montejo FE, León-Buitimea A, López-Ortiz M, Magaña R, Marrink SJ, Morales-Nava R, Periole X, Reyes-Esparza J, Rodríguez Lozada J, Santiago-Angelino TM, Vargas González MC, Regla I, Carrillo-Tripp M, Fernández-Zertuche M, Rodríguez-Fragoso L, Ortega-Blake I.
PMID: 27683101
PLoS One. 2016 Sep 28;11(9):e0162171. doi: 10.1371/journal.pone.0162171. eCollection 2016.

Amphotericin B is the most potent antimycotic known to date. However due to its large collateral toxicity, its use, although long standing, had been limited. Many attempts have been made to produce derivatives with reduced collateral damage. The molecular...

Showing 1 to 12 of 433 entries