Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model

ABSTRACT: Aim: To compare the hydraulic conductance of human dentin disks which have been treated with an adhesive by operators of different genders and by active or passive modes of application. 60 third molars of healthy adults were included in resin blocks. These were cut to obtain 60 dentin dis...

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Autores principales: Martín,Javier, Bersezio,Cristian, Vildósola,Patricio, Tejos,Javiera, Letelier,Claudia, Werner,Andrea, Fernández,Eduardo
Lenguaje:English
Publicado: Sociedad de Periodoncia de Chile. Sociedad de Implantología Oral de Chile. Sociedad de Prótesis y Rehabilitación Oral de Chile. 2018
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-01072018000100006
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spelling oai:scielo:S0719-010720180001000062018-05-04Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro modelMartín,JavierBersezio,CristianVildósola,PatricioTejos,JavieraLetelier,ClaudiaWerner,AndreaFernández,Eduardo Gender Application modalities Adhesion Hydraulic conductance ABSTRACT: Aim: To compare the hydraulic conductance of human dentin disks which have been treated with an adhesive by operators of different genders and by active or passive modes of application. 60 third molars of healthy adults were included in resin blocks. These were cut to obtain 60 dentin disks of 1mm +/- 0.1 mm thick. Group 1 and 2, the adhesive was applied by 15 male operators passively (group 1) and vigorously (group 2). Groups 3 and 4, the adhesive was applied by 15 female operators passively (group 3) and vigorously (group 4). The flow rate was measured with a diffusion chamber and the hydraulic conductance of the disks was determined. Results: Mean for hydraulic conductance of each group was: 1 (0.01752), 2 (0.00355), 3 (0.01215), 4 (0.00877) in μl/minxcm2. There was statistically significant difference in the hydraulic conductance between experimental and control groups. There was no difference in dentin hydraulic conductance between genders. There was statistically significant difference in hydraulic conductance between the different modes of application. There was a moderate association between the pressure exerted when applying the adhesive and the values of dentin hydraulic conductance in vitro.info:eu-repo/semantics/openAccessSociedad de Periodoncia de Chile. Sociedad de Implantología Oral de Chile. Sociedad de Prótesis y Rehabilitación Oral de Chile.Revista clínica de periodoncia, implantología y rehabilitación oral v.11 n.1 20182018-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-01072018000100006en10.4067/S0719-01072018000100006
institution Scielo Chile
collection Scielo Chile
language English
topic Gender
Application modalities
Adhesion
Hydraulic conductance
spellingShingle Gender
Application modalities
Adhesion
Hydraulic conductance
Martín,Javier
Bersezio,Cristian
Vildósola,Patricio
Tejos,Javiera
Letelier,Claudia
Werner,Andrea
Fernández,Eduardo
Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
description ABSTRACT: Aim: To compare the hydraulic conductance of human dentin disks which have been treated with an adhesive by operators of different genders and by active or passive modes of application. 60 third molars of healthy adults were included in resin blocks. These were cut to obtain 60 dentin disks of 1mm +/- 0.1 mm thick. Group 1 and 2, the adhesive was applied by 15 male operators passively (group 1) and vigorously (group 2). Groups 3 and 4, the adhesive was applied by 15 female operators passively (group 3) and vigorously (group 4). The flow rate was measured with a diffusion chamber and the hydraulic conductance of the disks was determined. Results: Mean for hydraulic conductance of each group was: 1 (0.01752), 2 (0.00355), 3 (0.01215), 4 (0.00877) in μl/minxcm2. There was statistically significant difference in the hydraulic conductance between experimental and control groups. There was no difference in dentin hydraulic conductance between genders. There was statistically significant difference in hydraulic conductance between the different modes of application. There was a moderate association between the pressure exerted when applying the adhesive and the values of dentin hydraulic conductance in vitro.
author Martín,Javier
Bersezio,Cristian
Vildósola,Patricio
Tejos,Javiera
Letelier,Claudia
Werner,Andrea
Fernández,Eduardo
author_facet Martín,Javier
Bersezio,Cristian
Vildósola,Patricio
Tejos,Javiera
Letelier,Claudia
Werner,Andrea
Fernández,Eduardo
author_sort Martín,Javier
title Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
title_short Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
title_full Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
title_fullStr Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
title_full_unstemmed Effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
title_sort effect of gender of the operator and application mode of adhesives on dentin hydraulic conductance in an in vitro model
publisher Sociedad de Periodoncia de Chile. Sociedad de Implantología Oral de Chile. Sociedad de Prótesis y Rehabilitación Oral de Chile.
publishDate 2018
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-01072018000100006
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