Results 271 to 280 of about 96,711 (304)

Silencing Bag-1 gene via magnetic gold nanoparticle-delivered siRNA plasmid for colorectal cancer therapy in vivo and in vitro

open access: closedTumor Biology, 2016
Apoptosis disorder is generally regarded as an important mechanism of carcinogenesis. Inducement of tumor cell apoptosis can be an effectual way to treat cancer. Bcl-2-associated athanogene 1 (Bag-1) is a positive regulator of Bcl-2 which is an anti-apoptotic gene. Bag-1 is highly expressed in colorectal cancer, which plays a critical role in promoting
Wenbai Huang   +5 more
openalex   +3 more sources

Silence of magnetic layers to magnetoresistive process and electronic separation at low temperatures in (La, Sm)Mn2Ge2 [PDF]

open access: closedPhysics Letters A, 2000
A closer look at the temperature (T) dependence of magnetoresistance (MR) of two polycrystalline magnetic compounds, LaMn$_2$Ge$_2$ and SmMn$_2$Ge$_2$, previously reported by us, is made. A common feature for both these compounds is that the low temperature MR is positive (say, below, 30 K) in spite of the fact that both are ferromagnetic at such low ...
E. V. Sampathkumaran   +3 more
openalex   +3 more sources

Abstract 652: Magnetic resonance spectroscopy detects silencing of the novel anticancer target GDPD5 in human breast cancer cells

open access: closedCancer Research, 2010
Abstract Altered choline phospholipid metabolism in breast cancers provides multiple targets for anticancer therapy. Malignant transformation of breast cancer cells results in a switch from high glycerophosphocholine (GPC) and low phosphocholine (PC) to low GPC and high PC. Glycerophosphocholine phosphodiesterase (E.C.
Mailin Döpkens   +7 more
openalex   +2 more sources
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Towards a Moment of Silence: Individualization of Acoustic Stimulation and Repetitive Transcranial Magnetic Stimulation in Tinnitus

2021
Die kontinuierliche auditive Wahrnehmung eines akustischen Reizes in Abwesenheit einer entsprechenden Schallquelle wird als chronischer subjektiver Tinnitus bezeichnet und stellt ein global relativ häufig auftretendes Phänomen dar. Aufgrund vielfältiger Phänotypen und Ätiologien gibt es bis dato keine wirksamen Heilverfahren. Die Individualisierung von
openaire   +2 more sources

Optimization of Degaussing Coil Currents for Magnetic Silencing of a Ship Taking the Ferromagnetic Hull Effect Into Account

open access: closedIEEE Transactions on Applied Superconductivity, 2011
This paper presents an efficient methodology for optimizing degaussing coil currents in a ship with ferromagnetic hull to minimize magnetic field anomaly underwater. For fast search for an optimum, a magnetomotive force sensitivity formula is adopted.
Nak-Sun Choi   +4 more
openalex   +2 more sources

5189372 Silencer for magnetic field gradient coils in a magnetic resonance imaging apparatus

Magnetic Resonance Imaging, 1993
Yoshiki Igarashi, Goh Miyajima
openaire   +1 more source

Gene silencing mediated by magnetic lipospheres tagged with small interfering RNA

Lipospheres made from soy bean oil and a combination of the cationic lipid Metafectene and the helper lipid dioleoylphosphatidyl-ethanolamine were functionalized with magnetic nanoparticles (NPs) and small interfering RNA (siRNA). The resulting magnetic lipospheres loaded with siRNA are proven here as efficient nonviral vectors for gene silencing ...
Pino González de la Higuera, Pablo del   +2 more
openaire   +1 more source

Gene silencing effect of SiRNA-magnetic modified with biodegradable copolymer nanoparticles on hTERT gene expression in lung cancer cell line

Artificial Cells, Nanomedicine and Biotechnology, 2016
Sedigheh Fekri Aval   +2 more
exaly  

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