Results 71 to 80 of about 43,716 (291)

Comparison of conventional impression procedures and impression with an intraoral scanner

, 2020
Cilj istraživanja: Utvrditi stavove ispitanika o konvencionalnoj i digitalnoj tehnici otiskivanja te utvrditi koja je tehnika otiskivanja vremenski zahtjevnija.
Gadža, Marina
core  

Evaluation of the Accuracy of Conventional and Digital Impression Techniques for Implant Restorations

, 2018
PURPOSE The increased use of CAD systems can generate doubt about the accuracy of digital impressions for angulated implants. The aim of this study was to evaluate the accuracy of different impression techniques, two conventional and one digital, for ...
Alfredo Mikail Melo Mesquita, Özcan, Mutlu, Ivan Balducci, Moura, Renata Vasconcellos, Bassolli, Lucas, Mesquita, Alfredo Mikail Melo, Mutlu Özcan, Cintia Helena Coury Saraceni, Alberto Noriyuki Kojima, Renata Vasconcellos Moura, Balducci, Ivan, Kojima, Alberto Noriyuki, Saraceni, Cintia Helena Coury, Lucas Bassolli   +13 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 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

Accuracy of intraoral scanning versus conventional impressions for partial edentulous patients with maxillary defects

Scientific Reports, 2023
This study aimed to evaluate the accuracy of digital dental impressions obtained by intraoral scanning (IOS) for partial edentulous patients with maxillary defects by comparing them with conventional impression techniques.
Rongkai Cao, Shilei Zhang, Lishan Li, Piaopiao Qiu, Hui Xu, Yujie Cao   +5 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Comparison of the accuracy of implant impression by conventional open-tray and digital techniques

Erbil Dental Journal, 2022
Background and objective: Precision of the impression taken from implants significantly determines the accurate fit of implant-supported prostheses. An imprecise impression may produce prosthesis misfit.
Joanna Majid Hayder, Fahd Sudad Ikram
doaj  

Digital Impressions Versus Conventional Impressions in Prosthodontics: A Systematic Review

Cureus
The accuracy of definitive impressions has a significant impact on the quality of the final prosthesis. Elastic impression materials are commonly used in the traditional approach to replicate anatomical structures while indirectly fabricating prostheses.
Ahmed, Suhael, Hawsah, Abeer, Rustom, Randa, Alamri, Abeer, Althomairy, Sameer, Alenezi, Maha, Shaker, Sarah, Alrawsaa, Faisal, Althumairy, Ahmed, Alteraigi, Abdullah   +9 more
openaire   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source