Results 31 to 40 of about 107,168 (304)

In Vitro Wear Properties of a New CAD/CAM Dental Resin Composite in a Chewing Simulation Test Opposing Itself

Applied Sciences
Wear resistance is of paramount importance for the long-term success of dental materials, especially when they are used for extensive indirect restorations in full-mouth rehabilitations.
Camillo D’Arcangelo, Mirco Vadini, Lorenzo Vanini, Giuseppe Daniele Rondoni, Edoardo Sorrentino, Francesco De Angelis   +5 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

The course of the wound process after intraoral piercing with gold alloy clips in the experiment

Journal of Education, Health and Sport
Background. Oral piercing remains an urgent problem in modern dentistry due to its growing popularity among young people. Studies show that about 5-20% of young people have oral piercings, with the tongue as the most common site, requiring attention to ...
P. Shatov
doaj   +1 more source

Alloyed Nanoparticles with Lipid Coatings [PDF]

, 2018
Monodisperse silver and gold alloy nanoparticles of controlled composition and size were synthesized for the development of a potential drug delivery system.
Falcon Ontiveros, Fatima, Gilbert, Brian
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Shear bond strength between composite resins to cast titanium and gold alloy

Brazilian Dental Science, 2010
New indirect composites with improved qualities have been introduced as alternative to porcelain. There is little information regarding the bond strength of the new metal resin bonding systems, mainly when they are applied onto titanium surfaces.
Denise K. Oyafuso, Maximiliano P. Neisser, Marco A. Bottino, Marcos K. Itinoche   +3 more
doaj   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Experimental evidences of a large extrinsic spin Hall effect in AuW alloy

, 2014
We report an experimental study of a gold-tungsten alloy (7% at. W concentration in Au host) displaying remarkable properties for spintronics applications using both magneto-transport in lateral spin valve devices and spin-pumping with inverse spin Hall ...
Attané, J. -P., Beigné, C., Deranlot, C., Fert, A., George, J. -M., Jaffrès, H., Laczkowski, P., Marty, A., Notin, L., Reyren, N., Rojas-Sánchez, J. -C., Savero-Torres, W., Vila, L.   +12 more
core   +3 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

New gold dental alloy for metal-ceramic restorations [PDF]

Stomatološki glasnik Srbije, 2006
Introduction: Porcelain to metal fused alloys with Au content are most frequently used in dentistry. Their characteristic is high biocompatibility and well fusion to ceramics.
Rudolf Rebeka, Kramberger Janez, Zupančič-Hartner Tjaša, Marić-Dragaš Aleksandra, Lazić Vojkan   +4 more
doaj   +1 more source