Results 81 to 90 of about 1,196,955 (164)

Characterization of Zinc Oxide-Eugenol Cements Reinforced with Acrylic Resin

open access: yes, 1972
Zinc oxide-eugenol cements reinforced with poly(methyl methacrylate) have significantly higher strength than unmodified formulations. The degree of reinforcement appears to depend on the particle sizes and uniformity of distribution of the resin ...
Simon Civjan   +3 more
core   +1 more source

Antimicrobial effect of bioceramic sealer in necrotic primary molars

open access: yesBulletin of the National Research Centre
Background Pulpally infected primary teeth should be retained until exfoliation whenever possible, as deciduous teeth are ideal space maintainers. Removing bacteria from the root canal is essential for a successful root canal treatment.
Esraa Hamed Aly
doaj   +1 more source

Effect of Fluoride-Containing Zinc Oxide-Eugenol Cements on Solubility of Enamel

open access: yes, 1970
The solubility of intact enamel surface was reduced by contact with zinc oxide-eugenol formulations to which sodium fluoride or stannous fluoride was added.
R.D. Norman, R.W. Phillips, M.L. Swartz
core   +1 more source

Bovine Tooth Discoloration Induced by Endodontic Filling Materials for Primary Teeth

open access: yesInternational Journal of Dentistry, 2017
Objective. This study evaluated the discoloration potential of endodontic materials used in primary teeth. Material and Methods. Dentine-enamel blocks were prepared from 75 bovine teeth, assorted in five experimental groups (n=15).
Samantha Rodrigues Xavier   +5 more
doaj   +1 more source

Aluminum Oxide as a Reinforcing Agent for Zinc Oxide-Eugenol-o-Ethoxybenzoic Acid Cements

open access: yes, 1968
Substitution of aluminum oxide for fused quartz in zinc oxide-eugenol-o-ethoxybenzoic acid cements improved compressive strength and lessened film thickness. Physical properties were similar to those of zinc phosphate cement.
E.F. Huget   +2 more
core   +1 more source

ANTIMICROBIAL ACTIVITY OF ROOT CANAL FILLING MATERIALS FOR ENDODONTIC TREATMENT IN PRIMARY DENTITION [PDF]

open access: yesJournal of IMAB
Aim. To evaluate in vitro the antimicrobial activity of materials used as root canal filling pastes for endodontic treatment in primary dentition. Material and methods.
Maria Shindova   +5 more
doaj   +1 more source

Analysis of Conventional and Enhanced-Biocompatibility ZnO/Ag Heterojunction Nanorod-Based Advanced Root Canal Sealers

open access: yesBioengineering
This investigation aims to evaluate the biocompatibility and assess the cytotoxicity of synthesized ZnO/Ag heterojunction nanorods with commercially available root canal sealers in India.
Gayathri Velusamy   +5 more
doaj   +1 more source

Pulp response of anionic lyophilized collagen matrix with or without hydroxyapatite after pulpotomy in dog's teeth

open access: yesMaterials Research, 2006
The aim of the present study was to evaluate histologically the pulp response of anionic lyophilized collagen matrix with or without hydroxyapatite as a biomaterial pulp-capping agent in pulpotomy of dogs' teeth.
Léa Assed Bezerra da Silva   +4 more
doaj   +1 more source

Dielectric Properties of Zinc Oxide-Eugenol Type Cements

open access: yes, 1974
Relative permittivity and resistivity of zinc oxide-eugenol cements was measured during setting. During setting the relative permittivity goes through a very pronounced maximum; simultaneously, resistivity suddenly increases by a few orders of magnitude.
R.L. Clarke, M. Braden
core   +1 more source

In vitro evaluation of the antimicrobial activity of CTZ paste and its components on standard microorganisms

open access: yesRevista de Odontopediatria Latinoamericana
CTZ paste (chloramphenicol, tetracycline, zinc oxide and eugenol) is used to treat deciduous molars with necrotic pulp. The antimicrobial activity (AA) of different concentrations of the components of the CTZ paste against different microorganisms was ...
Farli Aparecida Carrilho Boer   +4 more
doaj   +1 more source

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