Results 31 to 40 of about 871 (163)

Dentine Tubule Occlusion by Novel Bioactive Glass-Based Toothpastes [PDF]

International Journal of Dentistry, 2018
There are numerous over-the-counter (OTC) and professionally applied (in-office) products and techniques currently available for the treatment of dentine hypersensitivity (DH), but more recently, the use of bioactive glasses in toothpaste formulations have been advocated as a possible solution to managing DH. Aim.
Luiza Pereira Dias da Cruz, Robert G. Hill, Xiaojing Chen, David G. Gillam   +3 more
openaire   +4 more sources

Strontium effects on root dentin tubule occlusion and nanomechanical properties [PDF]

Dental Materials, 2016
Dentin hypersensitivity often is treated by promotion of dentin tubule occlusion. In this in vitro study we evaluated nanomechanical properties and degree of tubule occlusion conferred to sound and demineralized human root dentin following treatment with a 10% (w/w) strontium acetate solution and its relation to the treatment duration and delivery ...
Saeki, Kuniko, Marshall, Grayson W, Gansky, Stuart A, Parkinson, Charles R, Marshall, Sally J   +4 more
openaire   +4 more sources

Effects of Silver Diamine Fluoride and Nano-Hydroxyapatite Toothpaste on Surface Morphology, Elemental Composition, and Microhardness of Mechanically Exposed Dentin—An In Vitro Study

Oral
Objectives: This study aimed to evaluate and compare the effects of 38% silver diamine fluoride (SDF) and nano-hydroxyapatite (nHAp) toothpaste on dentinal tubule surface area, elemental composition, and microhardness of mechanically exposed dentin ...
Nourhan Elmoghazy, Mahmoud M. Bakr, Nada Tarek, Mahmoud Al Ankily, Mohamed Shamel   +4 more
doaj   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source

In vivo and in situ evaluation of innovative approaches in dentin hypersensitivity treatment

BMC Oral Health
Background Dentin hypersensitivity (DH) causes transient sharp pain from exposed dentinal tubules, adversely affecting oral health and quality of life.
Heba Abd El-Fattah Mohamed, Dina Ezzeldin Mohamed, Elhassan Hassanein, Heba El-din Salah El-din Hamza   +3 more
doaj   +1 more source

Dentinal Tubule Occluding Effect of Potassium Nitrate in Varied Forms, Frequencies and Duration: An In vitro SEM Analysis [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Dentinal hypersensitivity is an exaggerated response to non-noxious sensory stimuli (osmotic, thermal or mechanical changes). An inverse relationship between occluding open tubules and the intensity of sensitivity has been reported ...
Jesline Merly James, Manjunath P Puranik, Kr Sowmya   +2 more
doaj   +1 more source

What Outcomes Matter in Vital Pulp Therapy? Current Concepts and Challenges

Australian Dental Journal, EarlyView.
ABSTRACT Vital pulp therapy (VPT) has re‐emerged as a practical and biologically sound alternative for managing deep caries and carious pulp exposures. Although its clinical use is now widespread, the outcomes used to judge the success of VPT remain inconsistent and often difficult to compare across studies.
Philip Yuan‐Ho Chien, Sepanta Hosseinpour, Richard Huynh, Graham Xuanwei Wong, Christine Inge Peters, Ove Andreas Peters   +5 more
wiley   +1 more source

Effect of chitosan‐containing desensitizers applied prior to bleaching on the physical properties of enamel

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effects of adding chitosan (Chi) to desensitizing agents applied before dental bleaching on enamel properties. Bovine enamel specimens were allocated to seven groups (n = 12): no treatment (negative control), 2% NaF (positive control), 2% NaF + 2% Chi, 2% NaF + 5% Chi, 2% NaF + 5% KNO3, 2% NaF + 5% KNO3 + 2 ...
Júlia Barbato, Luís Otávio Passos, Carolina Meneghin Barbosa, Marcos Roberto de Lima Benati, Renata Siqueira Scatolin, Ana Carolina Cabral Roque, Tatiane Cristina Dotta, Waldemir Francisco Vieira‐Junior, Laura Nobre Ferraz   +8 more
wiley   +1 more source

An in vitro Study to Evaluate the Efficacy of a Novel Potassium Oxalate-Based Desensitizing Agent on Dentinal Tubule Occlusion

Journal of Indian Academy of Oral Medicine and Radiology
Background: Dentin hypersensitivity (DH) is a common, yet often under-reported condition marked by sharp pain from exposed dentin, which significantly affects the quality of life.
Balaji Manohar, Kriti Kaushik, Kirti Shukla, Sunil K. Y. Yadagiri, Kranthi K. Pebbili, Arti Sanghavi   +5 more
doaj   +1 more source