Results 81 to 90 of about 2,175,011 (245)

Three-Dimensional Accuracy of Digital Impression versus Conventional Method: Effect of Implant Angulation and Connection Type

, 2018
Purpose. The aim of this in vitro study was to compare the accuracy of different implant impression techniques of the maxillary full arch with tilted implants of two connection types. Materials and Methods.
Alireza Nasirpour, Mahya Hasanzade, Hakime Siadat, Marzieh Alikhasi   +3 more
core   +1 more source

Comparative Analysis of the Comfort of Children and Adolescents in Digital and Conventional Full-Arch Impression Methods: A Crossover Randomized Trial

Children
The aim of this study was to evaluate the comfort of children and adolescents with conventional full-arch dental impression methods compared to two intraoral scanners (iTeroTM and PrimescanTM).
Diego Serrano-Velasco, Andrea Martín-Vacas, Patricia Cintora-López, Marta Macarena Paz-Cortés, Juan Manuel Aragoneses   +4 more
doaj   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

FEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés, Luise Franz, Christian P.R. Hackenberger   +2 more
wiley   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Enhanced Patient Satisfaction with Digital Impressions Using 3Shape TRIOS 3 Move Scanner for Single-Implant Crowns

Applied Sciences
Background: This study aims to compare treatment time and patient satisfaction between digital and conventional impression techniques in single-tooth implant prosthetics.
Tran Hung Lam, Pham Minh Cuong, Nguyen Hoang Nam, Vo Huyen Bao Tran, Hoang Viet   +4 more
doaj   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Bond Strength of Impression Materials to Conventional and Additively Manufactured Custom Tray Materials: A Systematic Review

Purpose: We aimed to systematically review the current literature on the bond strength between custom tray materials and impression materials, including the various parameters affecting the strength.
Choi, Joanne, Andrew B. Cameron, Petra Clarkson, John M. Aarts, Lui, Xiaoyun, Clarkson, Petra, Cameron, Andrew, Aarts, John, Xiaoyun Liu, Joanne J. E. Choi   +9 more
core   +1 more source

Using corporate stories to build the corporate brand:an impression management perspective [PDF]

, 2013
Purpose: A recent area of academic interest within corporate branding and reputation is the use of storytelling in order to differentiate the corporate brand, however there is little empirical research exploring the contents of corporate stories, and how
Spear, Sara, Roper, Stuart
core   +1 more source

Digital Denture Cast-Free Workflow Merging Concepts and Advantages of Mucostatics and Mucocompressive Philosophies

Oral
Background: Mucostatic impressions have been always indicated in thin, sharp, or flabby ridges, and have been addressed for their beneficial effect on long-term residual ridge stability.
Lucio Lo Russo, Laura Guida, Mauro Lorusso, Alfredo De Lillo, Domenico Ciavarella, Fariba Esperouz   +5 more
doaj   +1 more source