Results 41 to 50 of about 1,284,028 (389)

Efficacy of three methods for inserting calcium hydroxide-based paste in root canals [PDF]

, 2017
To compare the quality of calcium hydroxide paste fillings performed by three different techniques. Sixty extracted maxillary central incisors, with previous root canal treatment, were decoronated and the gutta-percha was completely removed from the root
Alves, Flávio, Armada, Luciana, Camargo, Bernardo, Galvão, Thales   +3 more
core   +1 more source

Calcium Hydroxide Removal Using Four Different Irrigation Systems: A Quantitative Evaluation by Scanning Electron Microscopy

Applied Sciences, 2021
This study compares conventional endodontic needle irrigation, passive ultrasonic irrigation, apical negative pressure irrigation, and mechanical activation to remove calcium hydroxide from single straight root canals.
Luigi Generali, Francesco Cavani, Federico Franceschetti, Paolo Sassatelli, Luciano Giardino, Chiara Pirani, Francesco Iacono, Carlo Bertoldi, Daniele Angerame, Vittorio Checchi, Eugenio Pedullà   +10 more
doaj   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia, Leonardo, Mário Roberto, Nelson Filho, Paulo, Oliveira, Daniela S. B. de, Queiroz, Alexandra Mussolino de, Silva, Léa Assed Bezerra da, Silva, Raquel Assed Bezerra da   +6 more
core   +2 more sources

The improvement of standard operating procedures (SOP) and the process of grading the fresh palm fruit (BTS) at Kilang Kelapa Sawit Risda Ulu Keratong [PDF]

, 2020
Industrial Engineering and Quality Management is a branch of engineering subject that giving people knowledge about management in the industry. An industrial visit had been done due to this subject needed.
Abd Rahim, Mohd Faidhul Erfan, Ahmad Khairuddin, Muhammad Adib, Hassan Fikri, Mohd Hafiz, Khairudin, Mohd Sacirbey, Mahmood, Salwa, Md Noor, Muhammad Amirulhadi, Roslizan, Mohammad Fithri, Saleh, Aslinda, Talib, Norfazillah   +8 more
core   +1 more source

Synchrotron Radiation Pair Distribution Function Analysis of Gels in Cements [PDF]

, 2017
The analysis of atomic ordering in a nanocrystalline phase with small particle sizes, below 5 nm, is intrinsically complicated because of the lack of long-range order.
Cuesta-Garcia, Ana Maria, García-Aranda, Miguel Ángel, Gomez-de-la-Torre, Maria de los Angeles, Londono-Zuluaga, Diana, Santacruz-Cruz, Maria Isabel, Vallcorba, Oriol, Zea-Garcia, Jesus D.   +6 more
core   +4 more sources

Nano calcium carbonate versus nano calcium hydroxide in alcohols as a deacidification medium for lignocellulosic paper

Heritage Science, 2019
Deacidification is an established conservation treatment for the prolongation of the acidic paper stability. Several different deacidification systems are in use today, such as the dispersions of alkaline nanoparticles in organic solvents. The aim of the
J. Malešič, Mariša Kadivec, M. Kunaver, T. Skalar, I. K. Cigić   +4 more
semanticscholar   +1 more source

Comparison of Antibacterial Effects of Photodynamic Therapy, Modified Triple Antibiotic Paste and Calcium Hydroxide on Root Canals Infected With Enterococcus faecalis: An In Vitro Study.

Journal of lasers in medical sciences, 2019
Introduction: A pivotal issue to achieve success in the treatment of the root canal is root canal disinfection. One of the most important bacteria that infect the root canal is Enterococcus faecalis.
M. Asnaashari, M. Eghbal, Amirali Sahba Yaghmayi, M. Shokri, Saranaz Azari-Marhabi   +4 more
semanticscholar   +1 more source

The Effect of Calcium Hydroxide on Fibroblast Cells Viability [PDF]

, 2011
Calcium hydroxide [Ca(OH)2] is widely used as medicament in dental pulp and root canal therapy. Previous studies demonstrate the ability of calcium hydroxide to induce necrosis in dental pulp tissue.
Heni, T. H. (Tetiana), Paramitta, V. A. (Vincentia), Susilowati, S. (Susilowati)   +2 more
core  

Fire retardant action of mineral fillers [PDF]

, 2011
Endothermically decomposing mineral fillers, such as aluminium or magnesium hydroxide, magnesium carbonate, or mixed magnesium/calcium carbonates and hydroxides, such as naturally occurring mixtures of huntite and hydromagnesite are in heavy demand as ...
Artur Witkowski, Ashley, Bourbigot, Bourbigot, Celzard, de Wit, Herbert, Hollingbery, Hollingbery, Horn, Hornsby, Huggett, Hughes, Hull, Hull, Hull, Hull, Khalturinskii, Laachachi, Lebek, Li, Luke Hollingbery, McGarry, Paul, Price, Rigolo, Rothon, Rothon, Schartel, Schartel, Schmaucks, Shaw, Shomate, Sobolev, Souza, Stoliarov, T. Richard Hull, Wang, Wang, Zhang, Zilberman   +40 more
core   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source