Results 121 to 130 of about 347,752 (281)

Application of impedance measurement to investigate in vitro inhalation toxicity of bacteria. [PDF]

J Occup Med Toxicol, 2021
Klar S, Poether DC, Reinert J, Hüttig N, Linsel G, Jäckel U.   +5 more
europepmc   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Variación de los parámetros eléctricos de la arena con la frecuencia

Ingeniería e Investigación, 2012
Este artículo presenta los resultados de dos tipos de pruebas hechas a una clase de arena para obtener los valores de resistividad y permitividad eléctricas en el rango de los Hz hasta los MHz.
Oscar Germán Duarte Velasco, John Edwin Candelo Becerra, Johny Hernan Montaña Chaparro   +2 more
doaj  

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Acoustic ground impedance meter [PDF]

, 1984
A method and apparatus are presented for measuring the acoustic impedance of a surface in which the surface is used to enclose one end of the chamber of a Helmholz resonator. Acoustic waves are generated in the neck of the resonator by a piston driven by
Zuckerwar, A. J.
core   +1 more source

Investigation of the liquid crystal alignment layer: effect on electrical properties

Science and Technology of Advanced Materials, 2008
We investigate the electrical behavior of a symmetric liquid crystal (LC) cell: elecrode-silane-LC-silane-electrode. The silane (chlorodimethyloctadecyl-silane) layer induces a homeotropic orientation of the nematic liquid crystal (NLC) molecules.
Asma Abderrahmen et al
doaj  

Practical Implementation of a Novel Output Impedance Measurement Technique for EIT System While Attached to a Load. [PDF]

Annu Int Conf IEEE Eng Med Biol Soc, 2021
Shishvan OR, Abdelwahab A, Saulnier GJ.
europepmc   +1 more source

Glycosylated LGALS3BP is highly secreted by bladder cancer cells and represents a novel urinary disease biomarker

Molecular Oncology, EarlyView.
Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece, Giulio Lovato, Ilaria Cela, Arianna Mercatelli, Benedetta Ferro, Jussi Nikkola, Sara Pagotto, Tommaso Grottola, Vincenzo De Laurenzi, Rossella Cicchetti, Antonio Marchetti, Luigi Schips, Rossano Lattanzio, Stefano Iacobelli, Emily Capone, Peter Black, Mads Daugaard, Michele Marchioni, Gianluca Sala   +18 more
wiley   +1 more source

Bio-Impedance Measurement Optimization for High-Resolution Carotid Pulse Sensing. [PDF]

Sensors (Basel), 2021
Wang TW, Chu HW, Chou L, Sung YL, Shih YT, Hsu PC, Cheng HM, Lin SF.   +7 more
europepmc   +1 more source

Longitudinal Impedance Measurements III [PDF]

, 1978
E. Raka, L. Ahrens, E. Gill
openaire   +5 more sources