Results 81 to 90 of about 16,540 (218)

Comparative evaluation of antioxidant effects: Green tea versus bamboo salt on the pushout bond strength of bioceramic sealers – An in vitro study

SRM Journal of Research in Dental Sciences
Background: Sodium hypochlorite (NaOCl) used for irrigation reduces the bond strength between the sealer and radicular dentin. The aim of this study was to evaluate and compare the efficacy of natural antioxidants on the pushout bond strength (PBS) of ...
Yasmeen Mohd. Azeem, Kiranmayi Govula, Lavanya Anumula, Punamalli Symon Prasanth, Karthik Nagella, Shilpa Gollaprolu   +5 more
doaj   +1 more source

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Management of a rare bilateral maxillary first molar with six canals using a cone-beam computed tomography: Report of two cases

Saudi Endodontic Journal
The complex morphology of pulp cavities, particularly in multi-rooted teeth, poses a persistent challenge for the success of endodontic therapy. It is vital to grasp the typical anatomical traits, as failure to address them may lead to endodontic ...
Aishwarya D. Jain, Nimisha Chinmay Shah, Abhya Jain, Shreya S. Volety   +3 more
doaj   +1 more source

Feasibility and safety of treating non-unions in tibia, femur and humerus with autologous, expanded, bone marrow-derived mesenchymal stromal cells associated with biphasic calcium phosphate biomaterials in a multicentric, non-comparative trial [PDF]

, 2018
Background: ORTHO-1 is a European, multicentric, first in human clinical trial to prove safety and feasibility after surgical implantation of commercially available biphasic calcium phosphate bioceramic granules associated during surgery with autologous ...
Avendaño, Cristina, Baldini, Nicola, Cabrera, José-Rafael, Chevallier, Nathalie, Ciapetti, Gabriela, Cordero Ampuero, José, Dominici, Massimo, Donati, Davide Maria, Ehrnthaller, Christian, Fernández, Manuel-Nicolás, Fleury, Sandrine, Flouzat-Lachaniette, Charles Henri, García-Rey, Eduardo, Gebhard, Florian, Giordano, Rosaria, Gonzalo-Daganzo, Rosa M., Gómez-Barrena, Enrique, Hernigou, Philippe, Huber-Lang, Markus, Layrolle, Pierre, Lotfi, Ramin, Montemurro, Tiziana, Padilla-Eguiluz, Norma, Panaitescu, Carmen, Rojewski, Markus Thomas, Rosset, Philippe, Rouard, Hèlene, Rubio-Suárez, Juan Carlos, Schrezenmeier, Hubert, Sensebé, Luc, Stanovici, Julien, Veronesi, Elena   +31 more
core   +4 more sources

NIR‐Responsive Nano‐Integrated Magnesium Phosphate Cement Promotes Bone Regeneration via Osteoblast‐Exosome‐Osteoclast Crosstalk

Rare Metals, EarlyView.
ABSTRACT The limited osteogenic capacity of magnesium phosphate cement (MPC) has constrained its biomedical applications, underscoring the necessity to develop MPC with enhanced physical properties and bone‐forming capabilities. In this study, a multifunctional MPC system was developed by incorporating zoledronic acid‐loaded near‐infrared (NIR ...
Bin Wang, Shun‐Jie Wu, Xin‐Lin Lu, Yong Ge, Yue Zhang, Zhi‐Xiang Ma, Bin Xu, Paul‐K. Chu, Yan‐Bin Zhao   +8 more
wiley   +1 more source

Microfocus X-ray scattering investigations of eggshell nanotexture [PDF]

, 2005
The avian eggshell is a highly ordered calcitic bioceramic composite, with both inorganic and organic constituents. The interactions between the inorganic and organic components within the structure are poorly understood but are likely to occur at the ...
Bain, M.M., Lammie, D, Wess, T.J.
core   +2 more sources

Effect of Intracanal Medications on the Viability of Human Periodontal Ligament‐Derived Mesenchymal Stem Cells

Australian Endodontic Journal, EarlyView.
ABSTRACT This in vitro study evaluated the effects of intracanal medications on the metabolic activity and adhesion of human periodontal ligament‐derived mesenchymal stem cells. Tested groups included Control (without medication), Triple Antibiotic Paste (TAP), Double Antibiotic Paste (DAP), calcium hydroxide with saline, calcium hydroxide with 2 ...
Arian Braido, Walbert de Andrade Vieira, Bruno Cazotti Pereira, Karina Gonzales Silvério, Paulo Henrique Gabriel, Aline Cristine Gomes Matta, Emerson Alves Martins, Adriana de Jesus Soares   +7 more
wiley   +1 more source

Laboratory Evaluation of the Physicochemical Properties of Novel Pre‐Mixed Putty‐Type Bioceramic Materials

Australian Endodontic Journal, EarlyView.
ABSTRACT This study aimed to compare the physicochemical properties of EndoSequence Root Repair Material (ERRM) Fast and CeraPutty with ProRoot MTA and Biodentine, focusing on setting time, radiopacity, microhardness, and pH. Setting time was measured using a Gilmore‐type indenter applied every 5 min until no indentation was observed (n = 15 per group).
So‐Mang Lee, Minju Song, Sang Won Kwak, Hyeon‐Cheol Kim   +3 more
wiley   +1 more source

Electric-field assisted 3D-fibrous bioceramic-based scaffolds for bone tissue regeneration: Fabrication, characterization, and in vitro cellular activities

Scientific Reports, 2017
Nano/microfibrous structure can induce high cellular activities because of the topological similarity of the extracellular matrix, and thus, are widely used in various tissue regenerative materials.
Minseong Kim, Hui-suk Yun, Geun Hyung Kim   +2 more
doaj   +1 more source

Designing of porous PMMA/diopside bone cement for non-load bearing applications

Journal of Asian Ceramic Societies, 2020
The objective of the current study was to design a bioactive and mechanically stable ceramic/polymer cement for repairing bone defects. Solvent casting method was utilized to prepare porous diopside/PMMA scaffolds.
Rajan Choudhary, Senthil Kumar Venkatraman, Inna Bulygina, Fedor Senatov, Sergey Kaloshkin, Sasikumar Swamiappan   +5 more
doaj   +1 more source