scholarly journals Evaluating the Influence of Preflaring with Ultrasonic Tip and Rotary File on Determination of Initial Apical File – An In Vitro Study

2019 ◽  
Vol 11 (3) ◽  
Keyword(s):  
2008 ◽  
Vol 16 (4) ◽  
pp. 275-279 ◽  
Author(s):  
Evandro Watanabe ◽  
Juliane Maria Guerreiro Tanomaru ◽  
Andresa Piacezzi Nascimento ◽  
Fumio Matoba-Júnior ◽  
Mario Tanomaru-Filho ◽  
...  

NIR news ◽  
2012 ◽  
Vol 23 (6) ◽  
pp. 13-14 ◽  
Author(s):  
Akifumi Ikehata ◽  
Kunio Sashida ◽  
Shanji Park ◽  
Tsutomu Okura ◽  
Yutaka Terada

2018 ◽  
Vol Volume 13 ◽  
pp. 5733-5741 ◽  
Author(s):  
Elham Shahhoseini ◽  
Prabhakar Ramachandran ◽  
William Patterson ◽  
Moshi Geso

2009 ◽  
Vol 14 (2) ◽  
pp. 85 ◽  
Author(s):  
B Willershausen ◽  
A Kasaj ◽  
B Röhrig ◽  
B Briseño

Author(s):  
Barbara Kochańska ◽  
Mirela Łukaszewska ◽  
Jolanta Ochocińska

The aim of this work was to evaluate of hydrolytic activity of whole saliva using chitosan ascorbate as a substrate. In this aim, the concentrations of N-acetyl-D-glucosamine were determined in saliva before addition of chitosan ascorbate, directly after addition and during incubation with chitosan ascorbate by 20 hrs. In this in vitro study were used sterile chitosan ascorbate in the form of powder. Chitosan was obtained from krill chitin. The ratio of ascorbic acid to chitosan was 1:1. The unstimulated whole saliva showed the hydrolytic activity in the presence of the chitosan ascorbate as a substrate.


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