Results 71 to 80 of about 2,111,207 (385)

Characterization of Bis-Acryl Composite Resins for Provisional Restorations.

Brazilian Dental Journal, 2017
This study investigated the in vitro performance of the commercial bis-acryl composite resins Systemp C&B II (SYS, Ivoclar Vivadent), Protemp 4 (PT4, 3M ESPE), Structur 2C (ST2, Voco) and ProviPlast (PVP, Biodinamica).
J. K. Schwantz, A. Oliveira-Ogliari, C. T. Meereis, F. Leal, F. Ogliari, R. Moraes   +5 more
semanticscholar   +1 more source

Homologous expression and purification of human HAX‐1 for structural studies

FEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Analysis of the Colour Change in Composite Resins When Exposed to Colouring Agents Possible to Be Found in the Oral Cavity

Medical Sciences Forum, 2023
Currently, composite resins are widely used as aesthetic restorative materials. The success of any aesthetic restoration depends on the stability of the material’s colour.
Sara Salgueiro, Joana Vasconcelos e Cruz, José Brito, Ana Mano Azul, Mário Polido   +4 more
doaj   +1 more source

Bisphenol A Release: Survey of the Composition of Dental Composite Resins

Open Dentistry Journal, 2016
Background: Bisphenol A (BPA) is an endocrine disruptor with potential toxicity. Composite resins may not contain pure BPA, but its derivatives are widely used.
E. Dursun, H. Fron-Chabouis, J. Attal, A. Raskin   +3 more
semanticscholar   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source

Improved epoxy resin for constructing cryogenic filament-wound pressure vessels [PDF]

, 1971
Mechanical properties of new resin at cryogenic temperatures are substantially improved over similar composite structures utilizing conventional resins, while properties at ambient temperature are identical to conventional resin ...
Molho, R., Soffer, L. M.
core   +1 more source

Adhesion between the Resin Shell and Composite Resin.

The Journal of Nihon University School of Dentistry, 1992
Adhesiveness between the resin shell and composite resin was examined. As the resin shell, SR-PE-ISOCETTE, made from thermosetting crown and bridge resin, was used. The shear bond strengths between the resin shell and photocurable composite resin bonded by various methods were measured after 1-day of immersion in water at 37 degrees C. Super-bond C & B
M, Aida, H, Kanaya, Y, Murata, T, Hayakawa, K, Horie   +4 more
openaire   +3 more sources

NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao, Shikuan Din, Zhengkang Fu, Qian Sun, Xiwei Zhu, Yuxin Wei, Huan Qu, Xinyi Zhang, Jiaxuan Liu, Chuhua Fu, Qianxue Chen   +10 more
wiley   +1 more source

Comparison of Flexural Strength of Conventional Nanohybrid Composite Resins vs. 3D-Printed Resins for Definitive Restorations. In Vitro Study [PDF]

Revista Científica Universidad Odontológica Dominicana
Objective: To compare the flexural strength of conventional nanohybrid composite resin and 3D-printed resin used as definitive materials before and after thermocycling. Methodology: Type of research - experimental, In vitro, comparative.
Patricio Alvarado Aguiar, Karla Vallejo Vélez, Juan del Valle Lovato, Dayanara Loza Erazo, Ángel León Rueda, Raquel Guillén Guillén, Gustavo Morales Valladares, Guillermo Lanas Terán, Martha Gallegos Intriago, Jhoel Cuarán Criollo, Jenny Gil Pozo   +10 more
doaj   +1 more source

SNUPN‐Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SNUPN‐related muscular dystrophy or LGMDR29 is a new entity that covers from a congenital or childhood onset pure muscular dystrophy to more complex phenotypes combining neurodevelopmental features, cataracts, or spinocerebellar ataxia. So far, 12 different variants have been described.
Nuria Muelas, Pablo Iruzubieta, Alberto Damborenea, Laura Pérez‐Fernández, Inmaculada Azorín, Juan Carlos Jiménez García, Ana Töpf, Pilar Martí, Lorena Fores‐Toribio, María Manterola, Rosana Blanco‐Mañez, Oihane Pikatza‐Menoio, Sonia Alonso‐Martín, Volker Straub, Aitziber L. Cortajarena, Adolfo López de Munain, David De Sancho, Lorea Blázquez, Juan J. Vilchez   +18 more
wiley   +1 more source