Results 51 to 60 of about 102,688 (298)

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

Investigation of the efficient separation of tin–antimony alloys via vacuum distillation and stepwise condensation

Journal of Materials Research and Technology
One major industrial challenge is the extraction of antimony from tin-antimony alloys. This paper presents a procedure for manufacturing tin-antimony alloy using vacuum distillation and step-wise condensation.
Wei Chen, Shutong Wang, Chunyang Zheng, Kunhong Zhu, Hanqing Yang, Bin Yang, Lingxin Kong   +6 more
doaj   +1 more source

Low versus high dose of antimony for American cutaneous leishmaniasis: A randomized controlled blind non-inferiority trial in Rio de Janeiro, Brazil.

PLoS ONE, 2017
BackgroundAlthough high dose of antimony is the mainstay for treatment of American cutaneous leishmaniasis (ACL), ongoing major concerns remain over its toxicity.
Mauricio Naoto Saheki, Marcelo Rosandiski Lyra, Sandro Javier Bedoya-Pacheco, Liliane de Fátima Antônio, Maria Inês Fernandes Pimentel, Mariza de Matos Salgueiro, Érica de Camargo Ferreira E Vasconcellos, Sonia Regina Lambert Passos, Ginelza Peres Lima Dos Santos, Madelon Novato Ribeiro, Aline Fagundes, Maria de Fátima Madeira, Eliame Mouta-Confort, Mauro Célio de Almeida Marzochi, Cláudia Maria Valete-Rosalino, Armando de Oliveira Schubach   +15 more
doaj   +1 more source

Electroanalytical Determination of Antimony

International Journal of Electrochemical Science, 2011
Antimony is an element that is common in the environment owing to numerous industrial applications and, in places, natural occurrence. The toxicity of some antimony compounds ought to place the element at the focus of analytical determination ...
Kathryn E. Toghill, Min Lu, Richard G. Compton   +2 more
doaj   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Phase Diagrams of Bi1-xSbx Thin Films with Different Growth Orientations

, 2012
A closed-form model is developed to evaluate the band-edge shift caused by quantum confinement for a two-dimensional non-parabolic carrier-pocket. Based on this model, the symmetries and the band-shifts of different carrier-pockets are evaluated for BiSb
E. Rogacheva, J. Callaway, M. S. Dresselhaus, Shuang Tang, V. Sandomirskii   +4 more
core   +1 more source

Complementarity of Long‐Reads and Optical Mapping in Parkinson's Disease for Structural Variants

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Long‐read sequencing and optical genome mapping technologies have the ability to detect large and complex structural variants. This has led to the discovery of novel pathogenic variants in neurodegenerative movement disorders. Thus, we aimed to systematically compare the SV detection capabilities of OGM and ONT in Parkinson's disease.
André Fienemann, Theresa Lüth, Susen Schaake, Carolin Gabbert, Marius Möller, Hauke Busch, Katja Lohmann, Jonas A. Gustafson, Danny E. Miller, Kensuke Daida, Manabu Funayama, Nobutaka Hattori, Samia Ben Sassi, Faycel Hentati, Matthew J. Farrer, Kristian K. Ullrich, Christine Klein, Joanne Trinh   +17 more
wiley   +1 more source

The Evaluation of the Corrosion Resistance of the Al-Si Alloys Antimony Alloyed

Archives of Foundry Engineering, 2014
This paper deals with the evaluation of the corrosion resistance of the Al-Si alloys alloyed with the different amount of antimony. Specifically it goes about the alloy AlSi7Mg0,3 which is antimony alloyed in the concentrations 0; 0,001; 0,005; 0,01 a 0 ...
Svobodova J., Cais J., Weiss V.
doaj   +1 more source

Structural lubricity under ambient conditions. [PDF]

, 2016
Despite its fundamental importance, physical mechanisms that govern friction are poorly understood. While a state of ultra-low friction, termed structural lubricity, is expected for any clean, atomically flat interface consisting of two different ...
Baykara, Mehmet Z, Cihan, Ebru, Durgun, Engin, İpek, Semran   +3 more
core   +1 more source

Impact of Plasma p‐tau181 on Cognition, Motor Phenotypes, and Disease Course in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Phosphorylated tau181 (p‐tau181), an Alzheimer's disease biomarker, was recently evaluated in amyotrophic lateral sclerosis (ALS). We investigated plasma p‐tau181 in 202 ALS/ALS‐FTD patients and 94 healthy controls, assessing cognitive performance, motor function, and longitudinal dynamics.
Elisabeth Kasper, Annaliis Lehto, Nina Nordmann, Oliver Peters, Julian Hellmann, Josef Priller, Eike Jakob Spruth, Gabor C. Petzold, Ina Vogt, Patrick Weydt, Sarah Bernsen, Elisabeth Dinter, Björn Falkenburger, René Günther, Emrah Düzel, Wenzel Glanz, Matthis Synofzik, Lukas Beichert, Annika Spottke, Michael Wagner, Frederic Brosseron, Matthias C. Schmid, Anja Schneider, Stefan Teipel, Johannes Prudlo, Andreas Hermann   +25 more
wiley   +1 more source