Results 101 to 110 of about 331,041 (307)

Endocrown: a conservative approach

Brazilian Dental Science, 2016
The purpose of this clinical case description article was to present the planning sequence, indication, treatment and performance to obtain a crown of the Endocrown type.
Rafael Menezes-Silva, Carlos Andres Villavicencio Espinoza, Maria Tereza Atta, Maria Fidela de Lima Navarro, Sergio Kiyoshi Ishikiriama, Rafael Francisco Lia Mondelli   +5 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Evaluation of W/P Ratio, Setting Time and Compressive Strength of Dental Stone Type III and IV Marketed in Jakarta

Journal of Dentistry Indonesia, 2015
Dental gypsum products in Indonesia are mainly imported from countries with non-tropical weather. Mostly, these gypsum products marketed in Jakarta are without adequate packaging, data or manipulative and maintenance instructions, which can cause misuse &
Yosi Kusuma Eriwati, Arianto Arianto, Hartono S. Hartono, C. Monika Shinta Novadena A., Sesarini Sesarini, Eveline H H. Eveline, Erry H. Erry   +6 more
doaj   +1 more source

Lipid Nanoparticle Co‐Delivery of mRNA and a Small Molecule Drug for Oral Cancer Chemoimmunotherapy

Advanced Materials, EarlyView.
Co‐encapsulation of p53 mRNA and the small molecule ciclopirox within a lipid nanoparticle yields an all‐in‐one chemoimmunotherapy for oral squamous cell carcinoma. The platform engages caspase‐driven apoptosis in cancer cells while repolarizing tumor‐associated macrophages, achieving tumor reduction in both p53‐susceptible and p53‐resistant models and
Marshall S. Padilla, Jacqueline J. Li, Qunzhou Zhang, Korey Patwari, Shihong Shi, Hannah M. Yamagata, Ryann A. Joseph, Briyanna N. Hymms, Sridatta V. Teerdhala, Emily Fitzgerald, Ori Z. Chalom, Kushol Gupta, Mohamad‐Gabriel Alameh, Drew Weissman, Anh D. Le, Michael J. Mitchell   +15 more
wiley   +1 more source

Effect of sterilization by gamma radiation on nano-mechanical properties of teeth [PDF]

, 2008
NOTICE: this is the author’s version of a work that was accepted for publication in Dental Materials. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms ...
Marshall, GW, Kuniko Saeki, Grayson W. Marshall, Marshall, SJ, Sally J. Marshall, Saeki, K, Delia S. Brauer, Joan F. Hilton, Brauer, DS, Hilton, JF   +9 more
core   +1 more source

Intimate Interaction Between Nucleic Acid and Conjugated Polymers in Organic Electrochemical Transistors Enables Ultrasensitive Biomarker Detection

Advanced Materials, EarlyView.
The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu, Naixiang Wang, Anneng Yang, Jiajun Song, Li Li, Iain McCulloch, Helen Ka‐wai Law, Feng Yan   +7 more
wiley   +1 more source

Choosing crown material to avert metallic artefact in MRI scans: A case report [PDF]

Magnetic resonance imaging creates metallic artefacts. An artefact may be defined as a distortion of signal intensity that does not have any anatomic basis in the plane being imaged.
Leoney, Antony, Indhumathi, Dharmalingam, Vallabhaneni, Saketha, Sahima, Maryam A   +3 more
core   +2 more sources

Effectiveness of low-viscosity resin infiltration (Icon) on color change of enamel white spot lesions: 1-year follow-up clinical study

Bulletin of the National Research Centre
Background To evaluate the effect of the low-viscosity Icon resin infiltrate application on the color change of white spot enamel lesions (WSLs) over 3-, 6-, and 12-m follow-up periods. Methods Ninety-six teeth diagnosis with WSLs using the ICDAS scoring
Mohamed. H. Zaazou, Reham S. Saleh, Shahinaz N. Hassan, Ali Abdelnabi, Zeinab M. Zaki, Tamer M. Hamdy, Dalia Y. Zaki, Lamiaa M. Moharam   +7 more
doaj   +1 more source

Evaluation of Marginal Sealing in Adhesives Restorations After the Use of a Papain Gel [PDF]

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2007
Objective: Evaluate the sealing conditions of adhesive restorations after the chemomechanical removal of carious tissue with a papain gel (Papacarie®) and after the traditional method of caries removal utilizing rotatory instruments.
Natália Costa ARAÚJO, Ana Paula Barbosa de OLIVEIRA, Verônica Maria de Sá RODRIGUES, Patrícia Maria M. da Silva ANDRADE   +3 more
doaj  

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

Advanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang, Tianbao Zhu, An‐Qi Liu, Jia‐Jia Deng, Ya‐Li Han, Sheng‐Cai Qi, Xue Liu, Tian‐Yi Jiang, Ming‐Rui Zhai, Yu‐Ying He, Xiu‐Juan Li, Hong‐Ting Da, Rui Xu, Xiaomin Li, Jun Gao, Yue‐Hua Liu   +15 more
wiley   +1 more source