Results 1 to 10 of about 3,936 (146)

Natural enamel caries, dentine reactions, dentinal fluid and biofilm [PDF]

Scientific Reports, 2019
AbstractIt is believed that penetration of dentinal fluid into natural enamel caries (NEC) is negligible because of the barrier created by underlying sclerotic dentine, but there are conflicting evidences on whether dentine subjacent to NEC is sclerotic or demineralized.
Laryssa de Barros Pinto, Maria Luiza Lima Alves Lira, Yuri Wanderley Cavalcanti, Eugênia Livia de Andrade Dantas, Maria Lúcia Oliveira Vieira, Gabriel Garcia de Carvalho, Frederico Barbosa de Sousa   +6 more
openaire   +3 more sources

Real-Time Assessment of Dentinal Fluid Flow Reduction by Desensitising Agents Using Subnanolitre Flow Measuring System [PDF]

International Dental Journal
Objective: This study aimed to evaluate and compare the dentinal tubule-occluding efficacy of various desensitising toothpastes and a sodium fluoride varnish using a subnanolitre scaled fluid flow measuring device (NFMD). Methods: Bovine dentin specimens
Soyeon Kim, Satoshi Yamaguchi, In-Bog Lee, Young-Seok Park   +3 more
doaj   +2 more sources

Effect of eggshell nanoparticles and fluoride varnish, with and without diode laser, on dentinal tubule occlusion (An in vitro study) [PDF]

BMC Oral Health
Background Dentine hypersensitivity is a common clinical condition, affecting between 4% and 69% of the adult population. Management strategies are based on occluding patent dentinal tubules to reduce dentinal fluid movement. This in vitro study aimed to
Mona El Sayed, Mona E. Eliwa, Howaida Fakhry Fouad, Reem Zeid   +3 more
doaj   +2 more sources

Dentinal Fluid: Unravelling the Mysteries Beneath the Surface [PDF]

Journal of Clinical and Diagnostic Research
The Dentinal Fluid (DF), often referred to as dentinal microcirculation, represents the interstitial fluid within the Dentinal Tubules (DT). Understanding the dynamics of DF is pivotal in comprehending the physiology and pathology of the dental pulp. The
Vidhi Rajesh Mall, Ashwini Avinash Gaikwad, Sunpreet Singh Sachdev, Aishwarya Neeraj Handa, Rajlaxmi Pradeep Patil   +4 more
doaj   +2 more sources

Evaluation of nano-hydroxyapatite application on fluorosed and nonfluorosed dentinal surface: A scanning electron microscope study

Saudi Journal of Oral Sciences, 2023
Introduction: Although there are many desensitizing medications on the market with promising results, their therapeutic advantages are sometimes fleeting or diminished over time since they might be gradually destroyed by consistent tooth brushing or ...
Kharidhi Laxman Vandana, Vangara Aditya, Neha Mahajan   +2 more
doaj   +1 more source

Piezo1-pannexin-1-P2X3 axis in odontoblasts and neurons mediates sensory transduction in dentinal sensitivity

Frontiers in Physiology, 2022
According to the “hydrodynamic theory,” dentinal pain or sensitivity is caused by dentinal fluid movement following the application of various stimuli to the dentin surface.
Sadao Ohyama, Sadao Ohyama, Takehito Ouchi, Maki Kimura, Ryuya Kurashima, Keiko Yasumatsu, Daisuke Nishida, Suzuro Hitomi, Suzuro Hitomi, Sobhan Ubaidus, Hidetaka Kuroda, Hidetaka Kuroda, Shinichirou Ito, Masayuki Takano, Kentaro Ono, Toshihide Mizoguchi, Akira Katakura, Yoshiyuki Shibukawa   +17 more
doaj   +1 more source

Fluid mechanics in dentinal microtubules provides mechanistic insights into the difference between hot and cold dental pain. [PDF]

PLoS ONE, 2011
Dental thermal pain is a significant health problem in daily life and dentistry. There is a long-standing question regarding the phenomenon that cold stimulation evokes sharper and more shooting pain sensations than hot stimulation.
Min Lin, Zheng Yuan Luo, Bo Feng Bai, Feng Xu, Tian Jian Lu   +4 more
doaj   +1 more source

Effectiveness and cytotoxicity of two desensitizing agents: a dentin permeability measurement and dentin barrier testing in vitro study

BMC Oral Health, 2022
Background When evaluating the efficacy and safety of various desensitizing products in vitro, their mechanism of action and clinical utility should be considered during test model selection. This study aimed to evaluate the effects of two desensitizers,
Ruodan Jiang, Yongxiang Xu, Feilong Wang, Hong Lin   +3 more
doaj   +1 more source

Selection of adhesive systems in treatment of tooth root caries (literature review)

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
Adhesive dentistry is the foundation on the basis of which there have been global changes in the concept of adhesion of composite materials in therapeutic dentistry, protocols for fixing ceramic restorations in orthopedic dentistry.
I. G. Romanenko, N. I. Chepurova, A. S. Zueva   +2 more
doaj   +1 more source

Intratubular crystal formation in the exposed dentin from nano-sized calcium silicate for dentin hypersensitivity treatment

Scientific Reports, 2023
The aim of this study is to evaluate intratubular crystal formation from the experimental material consisting of dicalcium silicate (C2S) and tricalcium silicate (C3S) with nano-scaled particle size.
Mi-Jeong Jeon, Jeong-Won Park, Deog-Gyu Seo   +2 more
doaj   +1 more source