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https://www.readbyqxmd.com/read/28544212/bert%C3%A2-m-weckhuysen-honored-mrs-outstanding-young-investigator-award-vaam-forschungspreis-for-tobias%C3%A2-j-erb
#1
(no author information available yet)
No abstract text is available yet for this article.
May 24, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28543266/evaluation-of-pre-reconstruction-interpolation-methods-for-iterative-reconstruction-of-radial-k-space-data
#2
Ye Tian, K C Erb, Ganesh Adluru, Devavrat Likhite, Apoorva Pedgaonkar, Michael Blatt, Srikant Kamesh Iyer, John Roberts, Edward DiBella
PURPOSE: To evaluate the use of three different pre-reconstruction interpolation methods to convert non-Cartesian k-space data to Cartesian samples such that iterative reconstructions can be performed more simply and more rapidly. METHODS: Phantom as well as cardiac perfusion radial datasets were reconstructed by four different methods. Three of the methods used pre-reconstruction interpolation once followed by a fast Fourier transform (FFT) at each iteration. The methods were: bilinear interpolation of nearest-neighbor points (BINN), 3-point interpolation, and a multi-coil interpolator called GRAPPA Operator Gridding (GROG)...
May 19, 2017: Medical Physics
https://www.readbyqxmd.com/read/28542558/improvement-of-non-key-traits-in-radiata-pine-breeding-programme-when-long-term-economic-importance-is-uncertain
#3
Yongjun Li, Heidi Dungey, Alvin Yanchuk, Luis A Apiolaza
Diameter at breast height (DBH), wood density (DEN) and predicted modulus of elasticity (PME) are considered as 'key traits' (KT) in the improvement in radiata pine breeding programmes in New Zealand. Any other traits which are also of interest to radiata pine breeders and forest growers are called 'non-key traits' (NKTs). External resin bleeding (ERB), internal checking (IC), number of heartwood rings (NHR) are three such non-key traits which affect wood quality of radiata pine timber. Economic importance of the KTs and NKTs is hard to define in radiata pine breeding programmes due to long rotation period...
2017: PloS One
https://www.readbyqxmd.com/read/28536085/interaction-between-the-effects-of-the-selective-estrogen-modulator-femarelle-and-a-vitamin-d-analog-in-human-umbilical-artery-vascular-smooth-muscle-cells
#4
Dalia Somjen, Esther Knoll, Orli Sharon, Ariel Many, Naftali Stern
To further investigate the interaction between vitamin D system and estrogen-mimetic compounds in the human vasculature we studied the effect of the "less- calcemic" analog of 1,25(OH)2D3 (1,25D); JK 1624F2-2 (JKF) in the presence of selective estrogen modulator femarelle (F), the phytoestrogen daidzein (D) and estradiol-17b (E2) on (3)[H] thymidine incorporation (DNA synthesis) and creatine kinase specific activity (CK) in human umbilical artery vascular smooth muscle cells (VSMC). F, D and E2, stimulated DNA synthesis at low concentrations, and inhibited it at high concentrations...
May 20, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28532867/ultrasound-study-of-elbow-ulnar-collateral-ligament-changes-in-collegiate-baseball-players-a-pilot-study
#5
Johnathan Erb, Heather Sherman, Sydney Williard, Julien Bui, Aimie Kachingwe
OBJECTIVE: To assess changes in elbow ulnar collateral ligament length in college baseball pitchers over the course of a single season. DESIGN: Cohort Feasibility Study. METHODS: Diagnostic ultrasound was used to assess both the dominant and non-dominant medial elbow joint space in four pitchers and five fielders and compared to in-game pitching data. Shoulder, elbow, wrist, hip, knee, and ankle range of motion measurements were also taken...
April 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28516288/efficacy-and-safety-of-ibuprofen-in-infants-aged-between-3-and-6-months
#6
Victoria C Ziesenitz, Andreas Zutter, Thomas O Erb, Johannes N van den Anker
Ibuprofen is a non-steroidal anti-inflammatory drug frequently administered to children of various ages for relief of fever and pain and is approved as an over-the-counter medication in many countries worldwide. Although there are extensive data on its efficacy and safety in children and adults, there are divergent dosing recommendations for analgesia and treatment of fever in infants, especially in the age group between 3 and 6 months of age. In this article, we have assessed the safety and efficacy of ibuprofen use in infants in an attempt to find the optimal method of pain and fever management in this specific age group...
May 17, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/28513645/electrode-potential-dependent-desolvation-and-resolvation-of-germanium-100-in-contact-with-aqueous-perchlorate-electrolytes
#7
Fang Niu, Rainer Schulz, Arcesio Castañeda Medina, Rochus Schmid, Andreas Erbe
The electrode potential dependence of the hydration layer on an n-Ge(100) surface was studied by a combination of in situ and operando electrochemical attenuated total reflection infrared (ATR-IR) spectroscopy and real space density functional theory (DFT) calculations. Constant-potential DFT calculations were coupled to a modified generalised Poisson-Boltzmann ion distribution model and applied within an ab initio molecular dynamics (AIMD) scheme. As a result, potential-dependent vibrational spectra of surface species and surface water were obtained, both experimentally and by simulations...
May 17, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28508487/accuracy-of-genomic-breeding-values-revisited-assessment-of-two-established-approaches-and-a-novel-one-to-determine-the-accuracy-in-two-step-genomic-prediction
#8
G Ni, S Kipp, H Simianer, M Erbe
Selection decisions in genomic selection schemes are made based on genomic breeding values (GBV) of candidates. Thus, the accuracy of GBV is a relevant parameter, as it reflects the stability of prediction and the possibility that the GBV might change when more information becomes available. Accuracy of genomic prediction defined as the correlation between GBV and true breeding values (TBV), however, is difficult to assess, considering TBV of the candidates are not available in reality. In previous studies, several methods were proposed to assess the accuracy of GBV including methods using population parameters or parameters inferred from mixed-model equations...
June 2017: Journal of Animal Breeding and Genetics, Zeitschrift Für Tierzüchtung und Züchtungsbiologie
https://www.readbyqxmd.com/read/28506515/combined-semi-empirical-screening-and-design-of-experiments-doe-approach-to-identify-candidate-formulations-of-a-lyophilized-live-attenuated-tetravalent-viral-vaccine-candidate
#9
Ashaben Patel, Steven M Erb, Linda Strange, Ravi S Shukla, Ozan Kumru, Lee Smith, Paul Nelson, Sangeeta B Joshi, Jill A Livengood, David B Volkin
A combination experimental approach, utilizing semi-empirical excipient screening followed by statistical modeling using design of experiments (DOE), was undertaken to identify stabilizing candidate formulations for a lyophilized live attenuated Flavivirus vaccine candidate. Various potential pharmaceutical compounds used in either marketed or investigative live attenuated viral vaccine formulations were first identified. The ability of additives from different categories of excipients, either alone or in combination, were then evaluated for their ability to stabilize virus against freeze-thaw, freeze-drying, and accelerated storage (25°C) stresses by measuring infectious virus titer...
May 12, 2017: Vaccine
https://www.readbyqxmd.com/read/28504678/a-conserved-threonine-prevents-self-intoxication-of-enoyl-thioester-reductases
#10
Raoul G Rosenthal, Bastian Vögeli, Tristan Wagner, Seigo Shima, Tobias J Erb
Enzymes are highly specific biocatalysts, yet they can promote unwanted side reactions. Here we investigated the factors that direct catalysis in the enoyl-thioester reductase Etr1p. We show that a single conserved threonine is essential to suppress the formation of a side product that would otherwise act as a high-affinity inhibitor of the enzyme. Substitution of this threonine with isosteric valine increases side-product formation by more than six orders of magnitude, while decreasing turnover frequency by only one order of magnitude...
May 15, 2017: Nature Chemical Biology
https://www.readbyqxmd.com/read/28496337/immunogenicity-of-oncolytic-vaccinia-viruses-jx-gfp-and-tg6002-in-a-human-melanoma-in-vitro-model-studying-immunogenic-cell-death-dendritic-cell-maturation-and-interaction-with-cytotoxic-t-lymphocytes
#11
B Heinrich, J Klein, M Delic, K Goepfert, V Engel, L Geberzahn, M Lusky, P Erbs, X Preville, M Moehler
Oncolytic virotherapy is an emerging immunotherapeutic modality for cancer treatment. Oncolytic viruses with genetic modifications can further enhance the oncolytic effects on tumor cells and stimulate antitumor immunity. The oncolytic vaccinia viruses JX-594-GFP+/hGM-CSF (JX-GFP) and TG6002 are genetically modified by secreting granulocyte-macrophage colony-stimulating factor (GM-CSF) or transforming 5-fluorocytosine (5-FC) into 5-fluorouracil (5-FU). We compared their properties to kill tumor cells and induce an immunogenic type of cell death in a human melanoma cell model using SK29-MEL melanoma cells...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28492088/donor-selection-for-ex-vivo-expanded-natural-killer-cells-as-adoptive-cancer-immunotherapy
#12
Wei Wang, Amy K Erbe, Kenneth B DeSantes, Paul M Sondel
No abstract text is available yet for this article.
May 11, 2017: Future Oncology
https://www.readbyqxmd.com/read/28482871/effect-of-estrogen-receptor-%C3%AE-agonists-on-proliferation-and-gene-expression-of-ovarian-cancer-cells
#13
Susanne Schüler-Toprak, Christoph Moehle, Maciej Skrzypczak, Olaf Ortmann, Oliver Treeck
BACKGROUND: Estrogen receptor (ER) β has been suggested to affect ovarian carcinogenesis. We examined the effects of four ERβ agonists on proliferation and gene expression of two ovarian cancer cell lines. METHODS: OVCAR-3 and OAW-42 ovarian cancer cells were treated with the ERβ agonists ERB-041, WAY200070, Liquiritigenin and 3β-Adiol and cell growth was measured by means of the Cell Titer Blue Assay (Promega). ERβ expression was knocked down by transfection with specific siRNA...
May 8, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28476487/a-randomized-controlled-trial-comparing-the-efficacy-and-safety-of-two-hmg-preparations-gaining-their-lh-bioactivity-from-different-hcg-sources
#14
Gillian Lockwood, Barbara Cometti, Jeanette Bogstad, Karin Erb, Christian De Geyter, Janos Urbancsek, Silvia Trevisan, Khaled Pocate-Cheriet, Dominique de Ziegler
In this prospective, controlled, randomized, multicentre, non-inferiority study, efficacy and safety of two HMG preparations (Menopur(®)- Ferring and Meriofert®- IBSA Institut Biochimique SA) for ovarian stimulation were compared (270 women undergoing IVF aged between 18 and 39 years; BMI 30 kg/m(2) or less; less than three prior completed assisted reproduction technique cycles). A standard long down-regulation with gonadotrophin-releasing hormone agonist protocol, with HCG triggering was used; primary end-point was total number of oocytes retrieved; attention was paid toovarian hyperstimulation syndrome (OHSS)...
April 20, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28475350/rapid-pathogen-identification-in-bacterial-pneumonia-using-real-time-metagenomics
#15
Kathryn M Pendleton, John R Erb-Downward, Yuwei Bao, William R Branton, Nicole R Falkowski, Duane W Newton, Gary B Huffnagle, Robert P Dickson
No abstract text is available yet for this article.
May 5, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28470285/charge-transfer-quantification-in-a-snox-cupc-semiconductor-heterostructure-investigation-of-buried-interface-energy-structure-by-photoelectron-spectroscopies
#16
Maciej Krzywiecki, Lucyna Grządziel, Adnan Sarfraz, Andreas Erbe
A tin oxide/copper phthalocyanine (CuPc) layer stack was investigated with two complementary photoemission methods. Non-destructive analysis of the electronic properties at the SnOx/CuPc interface was performed applying angle-dependent measurements with X-ray photoelectron spectroscopy (ADXPS) and energy-resolved photoemission yield spectroscopy (PYS). The different components (related to oxide layer and organic overlayer as well as to contamination features) observed in the spectra were assigned to a particular layer by relative depth plot analysis...
May 17, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28469386/epithelial-ovarian-cancer-diagnosis-of-second-harmonic-generation-images-a-semiautomatic-collagen-fibers-quantification-protocol
#17
Angel A Zeitoune, Johana Sj Luna, Kynthia Sanchez Salas, Luciana Erbes, Carlos L Cesar, Liliana Ala Andrade, Hernades F Carvahlo, Fátima Bottcher-Luiz, Victor H Casco, Javier Adur
A vast number of human pathologic conditions are directly or indirectly related to tissular collagen structure remodeling. The nonlinear optical microscopy second-harmonic generation has become a powerful tool for imaging biological tissues with anisotropic hyperpolarized structures, such as collagen. During the past years, several quantification methods to analyze and evaluate these images have been developed. However, automated or semiautomated solutions are necessary to ensure objectivity and reproducibility of such analysis...
2017: Cancer Informatics
https://www.readbyqxmd.com/read/28464996/the-effect-of-endorectal-balloon-on-anorectal-dose-during-postoperative-volumetric-arc-radiotherapy-of-prostate-cancer
#18
Tino Streller, Urs Rusch, Maria D Herraiz Lablanca, Ira Minneken, Yousef Najafi, Binaya Shrestha, Susanne Oertel, Oliver Riesterer
PURPOSE: To evaluate the impact of endorectal balloon (ERB) on anorectal dose during postoperative VMAT of prostate cancer. METHODS: In ten patients referred for salvage radiotherapy CTs were obtained without ERB and with air-filled ERB of 50ml and 100ml. CTs were repeated weekly (4-6 control CTs) and registered to the respective planning CT. For each planning CT, a VMAT plan was made with defined anorectal dose constraints and propagated on the respective control CTs...
April 29, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/28464668/automatic-classification-of-whistles-from-coastal-dolphins-of-the-southern-african-subregion
#19
Florence Erbs, Simon H Elwen, Tess Gridley
Passive acoustic monitoring (PAM) is commonly used to generate information on the distribution, abundance, and behavior of cetacean species. In African waters, the utilization of PAM lags behind most other continents. This study examines whether the whistles of three coastal delphinid species (Delphinus delphis, Tursiops truncatus, and Tursiops aduncus) commonly encountered in the southern African subregion can be readily distinguished using both statistical analysis of standard whistle parameters and the automated detection and classification software PAMGuard...
April 2017: Journal of the Acoustical Society of America
https://www.readbyqxmd.com/read/28464085/empirical-comparison-between-different-methods-for-genomic-prediction-of-number-of-piglets-born-alive-in-moderate-sized-breeding-populations
#20
A Fangmann, R A Sharifi, J Heinkel, K Danowski, H Schrade, M Erbe, H Simianer
Currently used multi-step methods to incorporate genomic information in the prediction of breeding values (BV) implicitly involve many assumptions which, if violated, may result in loss of information, inaccuracies and bias. To overcome this, single-step genomic best linear unbiased prediction (ssGBLUP) was proposed combining pedigree, phenotype and genotype of all individuals for genetic evaluation. Our objective was to implement ssGBLUP for genomic predictions in pigs and to compare the accuracy of ssGBLUP with that of multi-step methods with empirical data of moderately sized pig breeding populations...
April 2017: Journal of Animal Science
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