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http://dx.doi.org/10.1001/archderm.140.12.1531-g | DOI Listing |
J Prosthodont
January 2025
Department of Dentistry, Federal University of Rio Grande do Norte (UFRN), Lagoa Nova, Natal, Brazil.
Purpose: To assess the impact of staining and multiple firings on the mechanical, optical, and surface characteristics of zirconia-containing lithium silicate ceramics (ZLS).
Materials And Methods: Ninety ZLS discs (Suprinity, VITA Zahnfabrick) were divided according to the "Number of firings" protocol: Ctr-control, no characterization; SC-single firing cycle (for characterization, crystallization and staining simultaneously); and DC-double firing cycle (crystallization firing cycle was performed separately from the staining firing). Extrinsic pigmentation was performed to replicate the characterization of a monolithic restoration.
J Esthet Restor Dent
January 2025
Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand.
Objective: To conduct a systematic review on the masking ability of subtractively and additively manufactured dental ceramics.
Materials And Methods: The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The electronic search was carried out through MEDLINE, Scopus, and Website of Science databases with a date restriction being from 2001 onwards.
Prenat Diagn
January 2025
Discipline of Women's Health, University of New South Wales, Randwick, Australia.
Introduction: Genome-wide non-invasive prenatal testing (gwNIPT) has screening limitations for detectable genetic conditions and cannot detect microdeletions/microduplications (MD) or triploidy. Nuchal translucency (NT) increases with gestation and with genetic or structural abnormalities. This study aims to determine the utility of NT measurement in detecting genetic abnormalities not identified by gwNIPT and the optimal NT threshold value.
View Article and Find Full Text PDFAm J Perinatol
December 2024
Department of Obstetrics and Gynecology, NYU Langone Hospital-Long Island, NYU Grossman Long Island School of Medicine, Mineola, New York.
Objective: This study aimed to investigate if retroverted (RV) uterus noted on nuchal translucency (NT) ultrasound is associated with second-trimester pregnancy loss and other adverse pregnancy outcomes.
Study Design: This was a retrospective cohort study of patients with RV uterus documented on NT ultrasound at a single academic medical center from October 2019 to March 2023. Subjects were identified using a query for "retroverted" uterine position within an obstetric ultrasound imaging program.
Exp Ther Med
January 2025
Department of Dermatology, Military Institute of Medicine-National Research Institute, Central Clinical Hospital Ministry of Defense, 04-141 Warsaw, Poland.
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