Results 61 to 70 of about 17,877 (343)

Wear of resin composites: Current insights into underlying mechanisms, evaluation methods and influential factors

Japanese Dental Science Review, 2018
Summary: The application of resin composites in dentistry has become increasingly widespread due to the increased aesthetic demands of patients, improvements in the formulation of resin composites, and the ability of these materials to bond to tooth ...
Akimasa Tsujimoto, Wayne W. Barkmeier, Nicholas G. Fischer, Kie Nojiri, Yuko Nagura, Toshiki Takamizawa, Mark A. Latta, Masashi Miazaki   +7 more
doaj   +1 more source

To Repair or Replace: That Is The Restorative Question [PDF]

, 2019
Objective/Aims: During dental visits, patients spend the majority of their time with their dental hygienist. At these recall appointments the patient’s face-to-face time with the dentist may be short.
Augustus, Clement S, Brown, Juhstin M
core   +1 more source

Opioid Analgesic Prescribing Practices of Dental Professionals in the United States [PDF]

, 2017
The prescription of opioid analgesics by dental professionals is widespread in the United States. Policy makers, government agencies, and professional organizations consider this phenomenon a growing public health concern.
Okunseri, Christopher, Okunseri, Elaye, Steinmetz, C. N., Szabo, Aniko, Zheng, C.   +4 more
core   +2 more sources

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Assessment of the quality of root canal fillings performed on extracted teeth by undergraduate dental students in a sample from Saudi Arabia

BMC Medical Education
Background The educational process in the field of endodontics commences with preclinical exercises to enhance students’ proficiency in cleaning, shaping, and performing root canal fillings.
Ahmed A. Madfa, Moazzy I. Almansour, Saad M. Al-Zubaidi, Ahmed H. Albaqawi, Saleh A. Almeshari, Anas A. Khawshhal, Rehab H. Alshammari   +6 more
doaj   +1 more source

Inhalation of mercury vapor can cause the toxic effects on rat kidney [PDF]

, 2016
Dental amalgam has been used in dentistry as a filling material. The filler comprises mercury (Hg). It is considered one of the most important and widespread environmental pollutants, which poses a serious potential threat for the humans and animals ...
Akgul, Hayati Murat, Akgul, Nilgun, Altunkaynak, Berrin Zuhal, Altunkaynak, Muhammed Eyup, Deniz, Omur Gulsum, Unal, Deniz   +5 more
core   +1 more source

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

Advanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit, Irini Furxhi, Penny Nymark, Antreas Afantitis, Ammar Ammar, Monica J. B. Amorim, Dalila Antunes, Svetlana Avramova, Chiara L. Battistelli, Gianpietro Basei, Cecilia Bossa, Emil Cimpan, Mihaela Roxana Cimpan, Dmitri Ciornii, Anna Costa, Camilla Delpivo, Maria Dusinska, Ana Sofia Fonseca, Steffi Friedrichs, Vasile‐Dan Hodoroaba, Danail Hristozov, Panagiotis Isigonis, Nina Jeliazkova, Nikolay Kochev, Eva Kranjc, Dieter Maier, Georgia Melagraki, Anastasios G. Papadiamantis, Tomasz Puzyn, Hubert Rauscher, Katie Reilly, Araceli Sánchez Jiménez, Janeck J. Scott‐Fordsmand, Neeraj Shandilya, Hyun Kil Shin, Gergana Tancheva, Jeaphianne P. M. van Rijn, Egon L. Willighagen, Ewelina Wyrzykowska, Martine I. Bakker, Damjana Drobne, Thomas E. Exner, Martin Himly, Iseult Lynch   +43 more
wiley   +1 more source

Bibliometric analysis of literature on Bulk-Fill Composite Resins in Dentistry

, 2023
Objectives: Bulk-fill composite resins, offer a simplified application process through the use of a single layer, saving valuable time and effort. This study aimed to Identify of all research areas, the most effective authors, countries, and journals about bulk-fill composite resins in the period of 2011-2022. Materials and methods: Electronic research
Nijakowski, Kacper, Jankowski, Jakub, Lehmann, Anna   +2 more
openaire   +1 more source

Prevalence and risk factors of apical periodontitis in endodontically treated teeth in a selected population of Brazilian adults [PDF]

, 2008
The aim of this study was to assess the prevalence and risk factors of apical periodontitis in endodontically treated teeth in a selected population of Brazilian adults.
ESTRELA, Carlos, HOLLANDA, Augusto César Braz, LELES, Cláudio Rodrigues, MOURA, Marcelo Sampaio, PÉCORA, Jesus Djalma   +4 more
core   +1 more source

Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors

Advanced Science, EarlyView.
Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon, Kyungchul Noh, Minkyu Hwang, Yoon‐Jung Kim, Unjin Lee, Yeon Joo Ryu, Je‐Kyung Ryu, Sang Beom Jun, Se‐Young Choi, Woo‐Hyun Cho, Sung Joong Lee   +10 more
wiley   +1 more source